
This Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 48V alternating current. It has 20 inputs / outputs with screw-clamp terminals and has an integrated LCD display. It has compact design, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Its simple ladder programming makes it adapted for non-specialists.
Main
| Characteristic | Value(s) |
|---|---|
| Range of product | Zelio Logic |
| Product or component type | Compact smart relay |
Complementary
| Characteristic | Value(s) |
|---|---|
| Local display | With |
| Number or control scheme lines | 0â¦240 with ladder programming |
| [Us] rated supply voltage | 48 V AC |
| Supply voltage limits | 40.8â¦52.8 V |
| Supply frequency | 50/60 Hz |
| Maximum supply current | 110 mA (without extension) |
| Power consumption in VA | 5.7 VA without extension |
| Isolation voltage | 1780 V |
| Discrete input number | 12 |
| Discrete input voltage | 48 V AC |
| Discrete input current | 1.2 mA |
| Discrete input frequency | 57...63 Hz 47...53 Hz |
| Voltage state 1 guaranteed | >= 20 V |
| Voltage state 0 guaranteed | <= 17 V |
| Current state 1 guaranteed | >= 0.5 mA |
| Current state 0 guaranteed | <= 0.4 mA |
| Analogue input number | 0 |
| Input impedance | 24 kOhm |
| Number of outputs | 8 relay |
| Output voltage limits | 24...250 V AC 5...30 V DC |
| Contacts type and composition | NO |
| Output thermal current | 8 A for all 8 outputs |
| Electrical durability | AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to IEC 60947-5-1 AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to IEC 60947-5-1 DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to IEC 60947-5-1 DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to IEC 60947-5-1 |
| Switching capacity in mA | >= 10 mA at 12 V |
| Operating rate in Hz | 0.1 Hz (at Ie) for relay output 10 Hz (no load) for relay output |
| [Uimp] rated impulse withstand voltage | 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1 |
| Clock | Without |
| Response time | 48 ms with ladder programming (from state 0 to state 1) for discrete input 50 ms with ladder programming (from state 1 to state 0) for discrete input 10 ms (from state 0 to state 1) for relay output 5 ms (from state 1 to state 0) for relay output |
| Product weight | 0.38 kg |

This Schneider Electric Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 24 volts alternating current, has 20 inputs / outputs with screw-clamp terminals and has an integrated clock. This compact programmable relay is ideal for management, remote control or monitoring of simple automation systems. It is suitable for both industrial and commercial applications. It has compact form-factor, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Simple ladder programming, adapted for non-specialists. Discovery package, coming with Zelio Soft programming software, the simplest way to learn and use this relay. Built-in EEPROM flash memory for data backup up to 10 years, easy-to-recover after a power shortage or incident. The main application of this module is industry and building/service sector. This product is certified by C-Tick, GL, UL, CSA and GOST. It meets EN/IEC 60068-2-6 Fc and EN/IEC 61000-4-11 standards. Easy to use, Zelio Logic provides a real alternative solutions based on cabled logic or specific cards.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Zelio Logic |
| Product or Component Type | Compact smart relay |
Complementary
| Characteristic | Value(s) |
|---|---|
| Local display | Without |
| Number or control scheme lines | 0â¦240 ladder 0â¦500 FBD |
| Cycle time | 6â¦90 ms |
| Backup time | 10 years 77 °F (25 °C) |
| Clock drift | 12 min/year 32â¦131 °F (0â¦55 °C) 6 s/month 77 °F (25 °C) |
| Checks | Program memory on each power up |
| [Us] rated supply voltage | 24 V AC |
| Supply voltage limits | 20.4â¦28.8 V |
| Supply frequency | 50/60 Hz |
| Maximum supply current | 233 mA without extension) |
| Power consumption in VA | 6 VA without extension |
| Isolation voltage | 1780 V |
| Protection Type | Against inversion of terminals (control instructions not executed) |
| Discrete input number | 12 |
| Discrete input voltage | 24 V AC |
| Discrete input current | 4.4 mA |
| Discrete input frequency | 47...53 Hz 57...63 Hz |
| Voltage state 1 guaranteed | >= 14 V discrete input |
| Voltage state 0 guaranteed | <= 5 V discrete input |
| Current state 1 guaranteed | >= 2 mA discrete input) |
| Current state 0 guaranteed | <= 0.5 mA discrete input) |
| Analogue input number | 0 |
| Input impedance | 4.6 kOhm discrete input |
| Number of Outputs | 8 relay |
| Output voltage limits | 5...30 V DC relay output) 24...250 V AC |
| Contacts type and composition | NO relay output |
| Output thermal current | 8 A for all 8 outputs relay output |
| Electrical durability | AC-12 500000 cycles 230 V, 1.5 A relay output IEC 60947-5-1 AC-15 500000 cycles 230 V, 0.9 A relay output IEC 60947-5-1 DC-12 500000 cycles 24 V, 1.5 A relay output IEC 60947-5-1 DC-13 500000 cycles 24 V, 0.6 A relay output IEC 60947-5-1 |
| Switching capacity in mA | >= 10 mA 12 V relay output) |
| Operating rate in Hz | 0.1 Hz at Ie)relay output 10 Hz no load)relay output |
| Mechanical durability | 10000000 cycles relay output |
| [Uimp] rated impulse withstand voltage | 4 kV EN/IEC 60947-1 and EN/IEC 60664-1 |
| Clock | With |
| Response time | 50 ms ladder from state 0 to state 1)discrete input 50 ms ladder from state 1 to state 0)discrete input 50...255 ms FBD from state 0 to state 1)discrete input 50...255 ms FBD from state 1 to state 0)discrete input 10 ms from state 0 to state 1)relay output 5 ms from state 1 to state 0)relay output |
| Connections - terminals | Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) semi-solid Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) solid Screw terminals, 1 x 0.25...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) solid Screw terminals, 2 x 0.25...2 x 0.75 mm² AWG 24...AWG 18) flexible with cable end |
| Tightening torque | 4.4 lbf.in (0.5 N.m) |
| Overvoltage category | III conforming to IEC 60664-1 |
| Product Weight | 0.77 lb(US) (0.35 kg) |

This Schneider Electric Zelio Logic SR2B compact smart relay / programmable controller uses a supply voltage of 12 volts direct current, has 12 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. This compact programmable relay is ideal for management, remote control or monitoring of simple automation systems. It is suitable for both industrial and commercial applications. It has compact form-factor, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Simple ladder programming, adapted for non-specialists. Discovery package, coming with Zelio Soft programming software, the simplest way to learn and use this relay. Built-in EEPROM flash memory for data backup up to 10 years, easy-to-recover after a power shortage or incident. This product meets EN/IEC 61000-4-11, EN/IEC 60068-2-6 Fc, EN/IEC 61000-4-12, EN/IEC 61000-4-2 level 3, EN/IEC 61000-4-5, EN/IEC 61000-4-3, EN/IEC 61000-4-4 level 3, EN/IEC 60068-2-27 Ea and EN/IEC 61000-4-6 level 3 standards. Simple to select, install and program, Zelio Logic is suitable for all your applications. Flexible, it offers you the choice of 2 ranges, compact or modular, extendable and 2 programming languages (FBD or LADDER). Easy to use, Zelio Logic provides a real alternative to solutions based on cabled logic or specific cards.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Zelio Logic |
| Product or Component Type | Compact smart relay |
Complementary
| Characteristic | Value(s) |
|---|---|
| Local display | With |
| Number or control scheme lines | 0â¦240 ladder 0â¦500 FBD |
| Cycle time | 6â¦90 ms |
| Backup time | 10 years 77 °F (25 °C) |
| Clock drift | 12 min/year 32â¦131 °F (0â¦55 °C) 6 s/month 77 °F (25 °C) |
| Checks | Program memory on each power up |
| [Us] rated supply voltage | 12 V DC |
| Supply voltage limits | 10.4â¦14.4 V |
| Maximum supply current | 120 mA without extension) |
| Power dissipation in W | 1.5 W without extension |
| Reverse polarity protection | With |
| Discrete input number | 8 IEC 61131-2 Type 1 |
| Discrete input type | Resistive |
| Discrete input voltage | 12 V DC |
| Discrete input current | 4 mA |
| Counting frequency | 1 kHz discrete input |
| Voltage state 1 guaranteed | >= 7 V IB...IG used as discrete input circuit >= 5.6 V I1...IA and IH...IR discrete input circuit |
| Voltage state 0 guaranteed | <= 3 V IB...IG used as discrete input circuit <= 2.4 V I1...IA and IH...IR discrete input circuit |
| Current state 1 guaranteed | >= 2 mA I1...IA and IH...IR discrete input circuit) >= 0.5 mA IB...IG used as discrete input circuit) |
| Current state 0 guaranteed | <= 0.2 mA IB...IG used as discrete input circuit) <= 0.9 mA I1...IA and IH...IR discrete input circuit) |
| Input compatibility | 3-wire proximity sensors PNP discrete input |
| Analogue input number | 4 |
| Analogue Input Type | Common mode |
| Analogue input range | 0...10 V 0...12 V |
| Maximum permissible voltage | 14.4 V analogue input circuit |
| Analogue input resolution | 8 bits at maximum voltage |
| LSB value | 39 mV analogue input circuit |
| Conversion time | Smart relay cycle time analogue input circuit |
| Conversion error | +/- 5 % 77 °F (25 °C) analogue input circuit +/- 6.2 % 131 °F (55 °C) analogue input circuit |
| Repeat accuracy | +/- 2 % 131 °F (55 °C) analogue input circuit |
| Operating distance | 10 m between stations, with screened cable (sensor not isolated) analogue input circuit |
| Input impedance | 14 kOhm IB...IG used as analogue input circuit 14 kOhm IB...IG used as discrete input circuit 2.7 kOhm I1...IA and IH...IR discrete input circuit |
| Number of Outputs | 4 relay |
| Output voltage limits | 24...250 V AC relay output) 5...30 V DC relay output) |
| Contacts type and composition | NO relay output |
| Output thermal current | 8 A for all 4 outputs relay output |
| Electrical durability | AC-12 500000 cycles 230 V, 1.5 A relay output IEC 60947-5-1 AC-15 500000 cycles 230 V, 0.9 A relay output IEC 60947-5-1 DC-12 500000 cycles 24 V, 1.5 A relay output IEC 60947-5-1 DC-13 500000 cycles 24 V, 0.6 A relay output IEC 60947-5-1 |
| Switching capacity in mA | >= 10 mA 12 V relay output) |
| Operating rate in Hz | 0.1 Hz at Ie)relay output 10 Hz no load)relay output |
| Mechanical durability | 10000000 cycles relay output |
| [Uimp] rated impulse withstand voltage | 4 kV EN/IEC 60947-1 and EN/IEC 60664-1 |
| Clock | With |
| Response time | 10 ms from state 0 to state 1)relay output 5 ms from state 1 to state 0)relay output |
| Connections - terminals | Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) semi-solid Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) solid Screw terminals, 1 x 0.25...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) solid Screw terminals, 2 x 0.25...2 x 0.75 mm² AWG 24...AWG 18) flexible with cable end |
| Tightening torque | 4.4 lbf.in (0.5 N.m) |
| Overvoltage category | III conforming to IEC 60664-1 |
| Product Weight | 0.55 lb(US) (0.25 kg) |

This Schneider Electric Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 24 volts alternating current, has 20 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. This compact programmable relay is ideal for management, remote control or monitoring of simple automation systems. It is suitable for both industrial and commercial applications. It has compact form-factor, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Simple ladder programming, adapted for non-specialists. Discovery package, coming with Zelio Soft programming software, the simplest way to learn and use this relay. Built-in EEPROM flash memory for data backup up to 10 years, easy-to-recover after a power shortage or incident. This product meets EN/IEC 61000-4-4 level 3, EN/IEC 61000-4-3, EN/IEC 60068-2-27 Ea, EN/IEC 61000-4-11, EN/IEC 61000-4-5, EN/IEC 61000-4-12, EN/IEC 61000-4-2 level 3, EN/IEC 60068-2-6 Fc and EN/IEC 61000-4-6 level 3 standards. Simple to select, install and program, Zelio Logic is suitable for all your applications. Flexible, it offers you the choice of 2 ranges, compact or modular, extendable and 2 programming languages (FBD or LADDER). Easy to use, Zelio Logic provides a real alternative to solutions based on cabled logic or specific cards.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Zelio Logic |
| Product or Component Type | Compact smart relay |
Complementary
| Characteristic | Value(s) |
|---|---|
| Local display | With |
| Number or control scheme lines | 0â¦240 ladder 0â¦500 FBD |
| Cycle time | 6â¦90 ms |
| Backup time | 10 years 77 °F (25 °C) |
| Clock drift | 12 min/year 32â¦131 °F (0â¦55 °C) 6 s/month 77 °F (25 °C) |
| Checks | Program memory on each power up |
| [Us] rated supply voltage | 24 V AC |
| Supply voltage limits | 20.4â¦28.8 V |
| Supply frequency | 50/60 Hz |
| Maximum supply current | 233 mA without extension) |
| Power consumption in VA | 6 VA without extension |
| Isolation voltage | 1780 V |
| Protection Type | Against inversion of terminals (control instructions not executed) |
| Discrete input number | 12 |
| Discrete input voltage | 24 V AC |
| Discrete input current | 4.4 mA |
| Discrete input frequency | 57...63 Hz 47...53 Hz |
| Voltage state 1 guaranteed | >= 14 V discrete input |
| Voltage state 0 guaranteed | <= 5 V discrete input |
| Current state 1 guaranteed | >= 2 mA discrete input) |
| Current state 0 guaranteed | <= 0.5 mA discrete input) |
| Analogue input number | 0 |
| Input impedance | 4.6 kOhm discrete input |
| Number of Outputs | 8 relay |
| Output voltage limits | 5...30 V DC relay output) 24...250 V AC |
| Contacts type and composition | NO relay output |
| Output thermal current | 8 A for all 8 outputs relay output |
| Electrical durability | AC-12 500000 cycles 230 V, 1.5 A relay output IEC 60947-5-1 AC-15 500000 cycles 230 V, 0.9 A relay output IEC 60947-5-1 DC-12 500000 cycles 24 V, 1.5 A relay output IEC 60947-5-1 DC-13 500000 cycles 24 V, 0.6 A relay output IEC 60947-5-1 |
| Switching capacity in mA | >= 10 mA 12 V relay output) |
| Operating rate in Hz | 0.1 Hz at Ie)relay output 10 Hz no load)relay output |
| Mechanical durability | 10000000 cycles relay output |
| [Uimp] rated impulse withstand voltage | 4 kV EN/IEC 60947-1 and EN/IEC 60664-1 |
| Clock | With |
| Response time | 50 ms ladder from state 0 to state 1)discrete input 50 ms ladder from state 1 to state 0)discrete input 50...255 ms FBD from state 0 to state 1)discrete input 50...255 ms FBD from state 1 to state 0)discrete input 10 ms from state 0 to state 1)relay output 5 ms from state 1 to state 0)relay output |
| Connections - terminals | Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) semi-solid Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) solid Screw terminals, 1 x 0.25...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) solid Screw terminals, 2 x 0.25...2 x 0.75 mm² AWG 24...AWG 18) flexible with cable end |
| Tightening torque | 4.4 lbf.in (0.5 N.m) |
| Overvoltage category | III conforming to IEC 60664-1 |
| Product Weight | 0.84 lb(US) (0.38 kg) |

This Schneider Electric Zelio Logic SR2B compact smart relay / programmable controller uses a supply voltage of 12 volts direct current, has 20 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. This compact programmable relay is ideal for management, remote control or monitoring of simple automation systems. It is suitable for both industrial and commercial applications. It has compact form-factor, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Simple ladder programming, adapted for non-specialists. Discovery package, coming with Zelio Soft programming software, the simplest way to learn and use this relay. Built-in EEPROM flash memory for data backup up to 10 years, easy-to-recover after a power shortage or incident. The main application of this module is industry and building/service sector. This product is certified by C-Tick, GL, UL, CSA and GOST. It meets EN/IEC 60068-2-6 Fc and EN/IEC 61000-4-11 standards. Easy to use, Zelio Logic provides a real alternative solutions based on cabled logic or specific cards.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Zelio Logic |
| Product or Component Type | Compact smart relay |
Complementary
| Characteristic | Value(s) |
|---|---|
| Local display | With |
| Number or control scheme lines | 0â¦240 ladder 0â¦500 FBD |
| Cycle time | 6â¦90 ms |
| Backup time | 10 years 77 °F (25 °C) |
| Clock drift | 12 min/year 32â¦131 °F (0â¦55 °C) 6 s/month 77 °F (25 °C) |
| Checks | Program memory on each power up |
| [Us] rated supply voltage | 12 V DC |
| Supply voltage limits | 10.4â¦14.4 V |
| Maximum supply current | 200 mA without extension) |
| Power dissipation in W | 2.5 W without extension |
| Reverse polarity protection | With |
| Discrete input number | 12 IEC 61131-2 Type 1 |
| Discrete input type | Resistive |
| Discrete input voltage | 12 V DC |
| Discrete input current | 4 mA |
| Counting frequency | 1 kHz discrete input |
| Voltage state 1 guaranteed | >= 7 V IB...IG used as discrete input circuit >= 5.6 V I1...IA and IH...IR discrete input circuit |
| Voltage state 0 guaranteed | <= 3 V IB...IG used as discrete input circuit <= 2.4 V I1...IA and IH...IR discrete input circuit |
| Current state 1 guaranteed | >= 2 mA I1...IA and IH...IR discrete input circuit) >= 0.5 mA IB...IG used as discrete input circuit) |
| Current state 0 guaranteed | <= 0.9 mA I1...IA and IH...IR discrete input circuit) <= 0.9 mA IB...IG used as discrete input circuit) |
| Input compatibility | 3-wire proximity sensors PNP discrete input |
| Analogue input number | 6 |
| Analogue Input Type | Common mode |
| Analogue input range | 0...10 V 0...12 V |
| Maximum permissible voltage | 14.4 V analogue input circuit |
| Analogue input resolution | 8 bits at maximum voltage |
| LSB value | 39 mV analogue input circuit |
| Conversion time | Smart relay cycle time analogue input circuit |
| Conversion error | +/- 5 % 77 °F (25 °C) analogue input circuit +/- 6.2 % 131 °F (55 °C) analogue input circuit |
| Repeat accuracy | +/- 2 % 131 °F (55 °C) analogue input circuit |
| Operating distance | 10 m between stations, with screened cable (sensor not isolated) analogue input circuit |
| Input impedance | 14 kOhm IB...IG used as analogue input circuit 14 kOhm IB...IG used as discrete input circuit 2.7 kOhm I1...IA and IH...IR discrete input circuit |
| Number of Outputs | 8 relay |
| Output voltage limits | 24...250 V AC relay output) 5...30 V DC relay output) |
| Contacts type and composition | NO relay output |
| Output thermal current | 8 A for all 8 outputs relay output |
| Electrical durability | AC-12 500000 cycles 230 V, 1.5 A relay output IEC 60947-5-1 AC-15 500000 cycles 230 V, 0.9 A relay output IEC 60947-5-1 DC-12 500000 cycles 24 V, 1.5 A relay output IEC 60947-5-1 DC-13 500000 cycles 24 V, 0.6 A relay output IEC 60947-5-1 |
| Switching capacity in mA | >= 10 mA 12 V relay output) |
| Operating rate in Hz | 0.1 Hz at Ie)relay output 10 Hz no load)relay output |
| Mechanical durability | 10000000 cycles relay output |
| [Uimp] rated impulse withstand voltage | 4 kV EN/IEC 60947-1 and EN/IEC 60664-1 |
| Clock | With |
| Response time | 10 ms from state 0 to state 1)relay output 5 ms from state 1 to state 0)relay output |
| Connections - terminals | Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) semi-solid Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) solid Screw terminals, 1 x 0.25...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) solid Screw terminals, 2 x 0.25...2 x 0.75 mm² AWG 24...AWG 18) flexible with cable end |
| Tightening torque | 4.4 lbf.in (0.5 N.m) |
| Overvoltage category | III conforming to IEC 60664-1 |
| Product Weight | 0.84 lb(US) (0.38 kg) |

This processor module is part of the Modicon M340 range, an offer of Programmable Automation Controllers (PAC). It offers a maximum of 4 rack configuration, 36 application specific channels, 63 CANopen slaves and 11 slots. It is a processor module with a current consumption of 90mA at 24V DC, works with internal power supply. This product is robust, high quality and based on the latest innovative technology. Communication processor module interfaces are 2 Ethernet modules and 4 AS-Interface modules. It is supplied with a memory card for backup of programs, constants, symbols and data. It is an IP20 rated product. The module has 1024 multi-rack, 704 single-rack configuration discrete I/O processor capacity and 256 multi-rack, 66 single-rack configuration analog I/O processor capacity. It supports up to 800kbps 0m to 40m, 0m to 6m transmission rate. It weighs 0.21kg. It is suitable for process industries, renewable energies, water, cement, manufacturing, infrastructures and machines applications. This product is certified by CE. It meets EN 61131-2, EN 61000-6-4, EN 61000-6-2 and EN 61010-2-201 standards. This processor module is compatible with Modicon M340 Programmable Logic Controllers (PLC). It is supplied with memory card (BMXRMS008MP) backup of programs, constants, symbols and data, internal RAM 4096kB, internal RAM 256kB data, internal RAM 3584kB program constants and symbols. Compact-shaped, Modicon M340 offers in small box flexibility and integrated functions. In the heart of process, it provides you plug and work solutions with both Schneider Electric and third party devices.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Modicon M340 automation platform |
| Product or Component Type | Processor module |
| Number of racks | 4 |
| Number of slots | 11 |
| Discrete I/O processor capacity | 1024 I/O multi-rack configuration 704 I/O single-rack configuration |
| Analogue I/O processor capacity | 256 I/O multi-rack configuration 66 I/O single-rack configuration |
| Number of application specific channel | 36 |
| Monitoring | Diagnostic counters Modbus Event counters Modbus |
Complementary
| Characteristic | Value(s) |
|---|---|
| Control channels | Programmable loops |
| Motion control | Independent axis CANopen |
| Integrated connection type | Non isolated serial link RJ45 character mode asynchronous in baseband, RS232C 2 twisted shielded pairs 0.3...19.2 kbit/s full duplex Non isolated serial link RJ45 character mode asynchronous in baseband, RS485 1 twisted shielded pair 0.3...19.2 kbit/s half duplex Non isolated serial link RJ45, master/slave Modbus, RTU/ASCII asynchronous in baseband, RS232C 1 twisted shielded pair 0.3...19.2 kbit/s half duplex Non isolated serial link RJ45, master/slave Modbus, RTU/ASCII asynchronous in baseband, RS485 1 twisted shielded pair 0.3...19.2 kbit/s half duplex USB port 12 Mbit/s CANopen master bus SUB-D 9 2 twisted shielded pairs 20 kbit/s...1 Mbit/s |
| Communication module processor capacity | 2 Ethernet communication module 4 AS-Interface module |
| embedded communication service | Network management (NMT) CANopen Process Data Object (PDO) CANopen Service Data Object (SDO) CANopen Special functions (SYNC, EMCY, TIME) CANopen |
| Transmission rate | 1 Mbit/s 0.0000000000â¦65.6 ft (0â¦20 m) 0.0000000000â¦2.0 ft (0â¦0.6 m) 125 kbit/s 0.0000000000â¦1640.4 ft (0â¦500 m) 0.0000000000â¦32.8 ft (0â¦10 m) 20 kbit/s 0.0000000000â¦8202.10 ft (0â¦2500 m) 0.0000000000â¦984.3 ft (0â¦300 m) 250 kbit/s 0.0000000000â¦820.2 ft (0â¦250 m) 0.0000000000â¦32.8 ft (0â¦10 m) 50 kbit/s 0.0000000000â¦3280.8 ft (0â¦1000 m) 0.0000000000â¦393.7 ft (0â¦120 m) 500 kbit/s 0.0000000000â¦328.08 ft (0â¦100 m) 0.0000000000â¦32.8 ft (0â¦10 m) 800 kbit/s 0.0000000000â¦131.2 ft (0â¦40 m) 0.0000000000â¦19.7 ft (0â¦6 m) |
| Bus type | CANopen M20 DS 301 V4.02 devices linked by daisy-chaining or tap junctions CSMA/CA CANopen M20 DS 303-2 devices linked by daisy-chaining or tap junctions CSMA/CA CANopen M20 DS 405 devices linked by daisy-chaining or tap junctions CSMA/CA |
| Number of server device(s) | 63 CANopen |
| Number of devices per segment | 0â¦32character mode) 0â¦32Modbus) 0â¦16 672.6 ft (205 m) CANopen) 0â¦32 607.0 ft (185 m) CANopen) 0â¦64 524.9 ft (160 m) CANopen) |
| Number of devices | 2 point-to-point character mode 2 point-to-point Modbus |
| Bus length | 0.0000000000â¦32.8 ft (0â¦10 m) serial link non isolated character mode segment 0.0000000000â¦32.8 ft (0â¦10 m) serial link non isolated Modbus segment 0.0000000000â¦3280.8 ft (0â¦1000 m) serial link isolated character mode segment 0.0000000000â¦3280.8 ft (0â¦1000 m) serial link isolated Modbus segment 0.0000000000â¦49.2 ft (0â¦15 m) character mode point-to-point 0.0000000000â¦49.2 ft (0â¦15 m) Modbus point-to-point |
| Maximum tap links length | <49.2 ft (15 m) serial link non isolated character mode segment <49.2 ft (15 m) serial link non isolated Modbus segment <131.2 ft (40 m) serial link isolated character mode segment <131.2 ft (40 m) serial link isolated Modbus segment |
| Number of addresses | 0â¦248 character mode 0â¦248 Modbus |
| Requests | 1 K data bytes per request character mode 252 data bytes per RTU request Modbus 504 data bytes per ASCII request Modbus |
| Control parameter | One CRC on each frame (RTU) Modbus One LRC on each frame (ASCII) character mode One LRC on each frame (ASCII) Modbus |
| Memory description | Supplied memory card (BMXRMS008MP) backup of programs, constants, symbols and data Internal RAM 4096 kB Internal RAM 256 kB data Internal RAM 3584 kB program constants and symbols |
| Maximum size of object areas | 256 kB unlocated internal data 32634 %Mi located internal bits |
| Default size of object areas | 1024 %MWi internal words located internal data 256 %KWi constant words located internal data 512 %Mi located internal bits |
| Application structure | No auxiliary task 1 cyclic/periodic master task 1 periodic fast task 64 event tasks |
| Execution time per instruction | 0.12 µs Boolean 0.17 µs double-length words 0.25 µs single-length words 1.16 µs floating points |
| Number of instructions per ms | 6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic 8.1 Kinst/ms 100 % Boolean |
| System overhead | 0.13 ms fast task 0.7 ms master task |
| Current consumption | 90 mA 24 V DC |
| Supply | Internal power supply via rack |
| Marking | CE |
| Status LED | 1 LED (Green) integrated machine/installation bus operational (CAN RUN) 1 LED (Green) processor running (RUN) 1 LED (Red) I/O module fault (I/O) 1 LED (Red) integrated machine/installation bus fault (CAN ERR) 1 LED (Red) memory card fault (CARD ERR) 1 LED (Red) processor or system fault (ERR) 1 LED (Yellow) activity on Modbus (SER COM) |
| Product Weight | 0.46 lb(US) (0.21 kg) |

This processor module is part of the Modicon M340 range, an offer of Programmable Automation Controllers (PAC). It offers a maximum of 4 rack configuration, 36 application specific channels, 63 CANopen slaves and 11 slots. It is a processor module with a current consumption of 135mA at 24V DC, works with internal power supply. This ruggedized product can be used in more severe environments, and operate in an extended temperature range, from -25°C to +70°C. Communication processor module interfaces are 2 Ethernet modules and 4 AS-Interface modules. It is supplied with a memory card for backup of programs, constants, symbols and data. It is an IP20 rated product. The module has 1024 multi-rack, 704 single-rack configuration discrete I/O processor capacity and 256 multi-rack, 66 single-rack configuration analog I/O processor capacity. It supports up to 800kbps 0m to 40m, 0m to 6m transmission rate. It weighs 0.215kg. It is suitable for process industries, renewable energies, water, cement, manufacturing, infrastructures and machines applications. This product is certified by CE. It meets EN 61131-2, EN 61000-6-4, EN 61000-6-2 and EN 61010-2-201 standards. This processor module is compatible with Modicon M340 Programmable Logic Controllers (PLC). It is supplied with memory card (BMXRMS008MP) backup of programs, constants, symbols and data, internal RAM 4096kB, internal RAM 256kB data, internal RAM 3584kB program constants and symbols. Compact-shaped, Modicon M340 offers in small box flexibility and integrated functions. In the heart of process, it provides you plug and work solutions with both Schneider Electric and third party devices.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Modicon M340 automation platform |
| Product or Component Type | Processor module |
| Product Specific Application | For severe environments |
| Concept | CANopen Transparent Ready |
| Number of racks | 4 |
| Number of slots | 11 |
| Discrete I/O processor capacity | 1024 I/O multi-rack configuration 704 I/O single-rack configuration |
| Analogue I/O processor capacity | 256 I/O multi-rack configuration 66 I/O single-rack configuration |
| Number of application specific channel | 36 |
Complementary
| Characteristic | Value(s) |
|---|---|
| Control channels | Programmable loops |
| Motion control | Independent axis CANopen |
| Integrated connection type | USB port 12 Mbit/s CANopen master bus SUB-D 9 2 twisted shielded pairs 20 kbit/s...1 Mbit/s Ethernet TCP/IP RJ45 1 twisted pair 10/100 Mbit/s |
| Communication module processor capacity | 2 Ethernet communication module 4 AS-Interface module |
| embedded communication service | Network management (NMT) CANopen Process Data Object (PDO) CANopen Service Data Object (SDO) CANopen Special functions (SYNC, EMCY, TIME) CANopen Bandwidth management, Ethernet TCP/IP Data Editor, Ethernet TCP/IP Modbus TCP messaging, Ethernet TCP/IP Rack Viewer, Ethernet TCP/IP SNMP network administrator, Ethernet TCP/IP |
| Port Ethernet | 10BASE-T/100BASE-TX |
| Transmission rate | 1 Mbit/s 0.0000000000â¦65.6 ft (0â¦20 m) 0.0000000000â¦2.0 ft (0â¦0.6 m) 125 kbit/s 0.0000000000â¦1640.4 ft (0â¦500 m) 0.0000000000â¦32.8 ft (0â¦10 m) 20 kbit/s 0.0000000000â¦8202.10 ft (0â¦2500 m) 0.0000000000â¦984.3 ft (0â¦300 m) 250 kbit/s 0.0000000000â¦820.2 ft (0â¦250 m) 0.0000000000â¦32.8 ft (0â¦10 m) 50 kbit/s 0.0000000000â¦3280.8 ft (0â¦1000 m) 0.0000000000â¦393.7 ft (0â¦120 m) 500 kbit/s 0.0000000000â¦328.08 ft (0â¦100 m) 0.0000000000â¦32.8 ft (0â¦10 m) 800 kbit/s 0.0000000000â¦131.2 ft (0â¦40 m) 0.0000000000â¦19.7 ft (0â¦6 m) |
| Bus type | CANopen M20 DS 301 V4.02 devices linked by daisy-chaining or tap junctions CSMA/CA CANopen M20 DS 303-2 devices linked by daisy-chaining or tap junctions CSMA/CA CANopen M20 DS 405 devices linked by daisy-chaining or tap junctions CSMA/CA |
| Number of server device(s) | 63 CANopen |
| Number of devices per segment | 0â¦16 672.6 ft (205 m) CANopen) 0â¦32 607.0 ft (185 m) CANopen) 0â¦64 524.9 ft (160 m) CANopen) |
| Memory description | Supplied memory card (BMXRMS008MP) backup of programs, constants, symbols and data Internal RAM 4096 kB Internal RAM 256 kB data Internal RAM 3584 kB program constants and symbols Supplied memory card (BMXRMS008MP) activation of standard web server, class B10 |
| Maximum size of object areas | 256 kB unlocated internal data 32634 %Mi located internal bits |
| Default size of object areas | 1024 %MWi internal words located internal data 256 %KWi constant words located internal data 512 %Mi located internal bits |
| Application structure | 1 periodic fast task No auxiliary task 1 cyclic/periodic master task 64 event tasks |
| Execution time per instruction | 0.12 µs Boolean 0.17 µs double-length words 0.25 µs single-length words 1.16 µs floating points |
| Number of instructions per ms | 6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic 8.1 Kinst/ms 100 % Boolean |
| System overhead | 0.13 ms fast task 0.7 ms master task |
| Current consumption | 135 mA 24 V DC |
| Supply | Internal power supply via rack |
| Marking | CE |
| Status LED | 1 LED (Green) activity on Ethernet network (ETH ACT) 1 LED (Green) integrated machine/installation bus operational (CAN RUN) 1 LED (Green) processor running (RUN) 1 LED (Green) status of Ethernet network (ETH STS) 1 LED (Red) data rate (ETH 100) 1 LED (Red) I/O module fault (I/O) 1 LED (Red) integrated machine/installation bus fault (CAN ERR) 1 LED (Red) memory card fault (CARD ERR) 1 LED (Red) processor or system fault (ERR) 1 LED (Yellow) activity on Modbus (SER COM) |
| Product Weight | 0.474 lb(US) (0.215 kg) |

This Schneider Electric Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 100 to 240 volts alternating current, has 20 inputs / outputs with screw-clamp terminals and has an integrated LCD display. This compact programmable relay is ideal for management, remote control or monitoring of simple automation systems. It is suitable for both industrial and commercial applications. It has compact form-factor, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Simple ladder programming, adapted for non-specialists. Discovery package, coming with Zelio Soft programming software, the simplest way to learn and use this relay. Built-in EEPROM flash memory for data backup up to 10 years, easy-to-recover after a power shortage or incident. This product meets EN/IEC 61000-4-12, EN/IEC 60068-2-6 Fc, EN/IEC 61000-4-5, EN/IEC 60068-2-27 Ea, EN/IEC 61000-4-6 level 3, EN/IEC 61000-4-3, EN/IEC 61000-4-4 level 3, EN/IEC 61000-4-11 and EN/IEC 61000-4-2 level 3 standards. Simple to select, install and program, Zelio Logic is suitable for all your applications. Flexible, it offers you the choice of 2 ranges, compact or modular, extendable and 2 programming languages (FBD or LADDER). Easy to use, Zelio Logic provides a real alternative to solutions based on cabled logic or specific cards.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Zelio Logic |
| Product or Component Type | Compact smart relay |
Complementary
| Characteristic | Value(s) |
|---|---|
| Local display | With |
| Number or control scheme lines | 0â¦240 ladder |
| Cycle time | 6â¦90 ms |
| Backup time | 10 years 77 °F (25 °C) |
| Clock drift | 12 min/year 32â¦131 °F (0â¦55 °C) 6 s/month 77 °F (25 °C) |
| Checks | Program memory on each power up |
| [Us] rated supply voltage | 100...240 V AC |
| Supply voltage limits | 85â¦264 V |
| Supply frequency | 50/60 Hz |
| Maximum supply current | 100 mA 100 V without extension) 50 mA 240 V without extension) |
| Power consumption in VA | 11 VA without extension |
| Isolation voltage | 1780 V |
| Protection Type | Against inversion of terminals (control instructions not executed) |
| Discrete input number | 12 |
| Discrete input voltage | 100...240 V AC |
| Discrete input current | 0.6 mA |
| Discrete input frequency | 47...53 Hz 57...63 Hz |
| Voltage state 1 guaranteed | >= 79 V discrete input |
| Voltage state 0 guaranteed | <= 40 V discrete input |
| Current state 1 guaranteed | >= 0.17 mA discrete input) |
| Current state 0 guaranteed | <= 0.5 mA discrete input) |
| Analogue input number | 0 |
| Input impedance | 350 kOhm discrete input |
| Number of Outputs | 8 relay |
| Output voltage limits | 5...30 V DC relay output) 24...250 V AC |
| Contacts type and composition | NO relay output |
| Output thermal current | 8 A for all 8 outputs relay output |
| Electrical durability | AC-12 500000 cycles 230 V, 1.5 A relay output IEC 60947-5-1 AC-15 500000 cycles 230 V, 0.9 A relay output IEC 60947-5-1 DC-12 500000 cycles 24 V, 1.5 A relay output IEC 60947-5-1 DC-13 500000 cycles 24 V, 0.6 A relay output IEC 60947-5-1 |
| Switching capacity in mA | >= 10 mA 12 V relay output) |
| Operating rate in Hz | 0.1 Hz at Ie)relay output 10 Hz no load)relay output |
| Mechanical durability | 10000000 cycles relay output |
| [Uimp] rated impulse withstand voltage | 4 kV EN/IEC 60947-1 and EN/IEC 60664-1 |
| Clock | Without |
| Response time | 50 ms ladder from state 0 to state 1)discrete input 50 ms ladder from state 1 to state 0)discrete input 50...255 ms FBD from state 0 to state 1)discrete input 50...255 ms FBD from state 1 to state 0)discrete input 10 ms from state 0 to state 1)relay output 5 ms from state 1 to state 0)relay output |
| Connections - terminals | Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) semi-solid Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) solid Screw terminals, 1 x 0.25...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) solid Screw terminals, 2 x 0.25...2 x 0.75 mm² AWG 24...AWG 18) flexible with cable end |
| Tightening torque | 4.4 lbf.in (0.5 N.m) |
| Overvoltage category | III conforming to IEC 60664-1 |
| Product Weight | 0.84 lb(US) (0.38 kg) |
















