1 year warranty
| Product | |
| Article Number (Market Facing Number) | 6ES72231PL320XB0 | 6ES72231PL320XB0 |
| Product Description | SIMATIC S7-1200, Digital I/O SM 1223, 16 DI/16 DO, 16 DI 24 V DC, Sink/Source, 16 DO, relay 2 A |
| Product family | SM 1223 digital input/output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 6940408102019 |
| UPC | 887621206949 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4508 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.703 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES75347QE000AB0 | 6ES75347QE000AB0 |
| Product Description | SIMATIC S7-1500 Analog input/output module AI 4x U/I/R/RTD/TC ST; 4 channels in groups of 4; Hardware interrupts; Diagnostics AQ 2x U/I ST; 2 channels in groups of 2; Substitute value; Diagnostics Common mode voltage approx. 10 V 16 bit; Accuracy 0.3%; Delivery including push-in front connector, infeed element, shield bracket and shield terminal |
| Product family | SM 534 analog input/output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623403326 |
| UPC | 887621835590 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 4501 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.935 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
Power Supply module X80 - 100..240 V AC - 36 W
POWER SUPPLY MODULE, 8 AMP, 115 / 230 VAC, 47 / 63 HZ, SUMMABLE
Plc Q Series Ethernet Module 100 Mbaud 10Base-T/100Base-Tx Connector (Rj45)
| Product | |
| Article Number (Market Facing Number) | 6ES75163AN020AB0 | 6ES75163AN020AB0 |
| Product Description | *** spare part *** SIMATIC S7-1500, CPU 1516-3 PN/DP, central processing unit with work memory 1 MB for program and 5 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFIBUS, 10 ns bit performance, SIMATIC Memory Card required |
| Product family | Not available |
| Product Lifecycle (PLM) | PM410:Product cancellation |
| Additional Product Information | |
| EAN | 4047623410355 |
| UPC | 195125034488 |
| Commodity Code | 85371091 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 4A9H |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 1.349 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
CPU with built-in EtherNet/IP port, 60K steps program, 32K words data memory, 32K words x 4 banks EM, 2560 I/O max, option port for RS-232C/485, USB programming port, 3 expansion racks max.
PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.
| Product | |
| Article Number (Market Facing Number) | 6ES72231BH320XB0 | 6ES72231BH320XB0 |
| Product Description | SIMATIC S7-1200, Digital I/O SM 1223, 8 DI/8 DO, 8 DI 24 V DC, Sink/Source, 8 DO, transistor 0.5 A |
| Product family | SM 1223 digital input/output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 6940408101982 |
| UPC | 887621292881 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4508 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.432 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES72121AE400XB0 | 6ES72121AE400XB0 |
| Product Description | SIMATIC S7-1200, CPU 1212C, COMPACT CPU, DC/DC/DC, ONBOARD I/O: 8 DI 24V DC; 6 DO 24 V DC; 2 AI 0 - 10V DC, POWER SUPPLY: DC 20.4 - 28.8 V DC, PROGRAM/DATA MEMORY: 75 KB NOTE: !!V13 SP1 PORTAL SOFTWARE IS REQUIRED TO PROGRAM!! |
| Product family | CPU 1212C |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623402701 |
| UPC | 887621769024 |
| Commodity Code | 85371091 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4509 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.648 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES75101DK030AB0 | 6ES75101DK030AB0 |
| Product Description | SIMATIC DP, CPU 1510SP-1 PN for ET 200SP, central processing unit with work memory 200 KB for program and 1 MB for data, 1st interface: PROFINET IRT with 3-port switch, 6 ns bit performance, SIMATIC Memory Card required, BusAdapter required for port 1 and 2 |
| Product family | CPU 1510SP-1 PN |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623412717 |
| UPC | 195125392618 |
| Commodity Code | 85371091 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 9034 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | a11508d9-eeb6-411f-8fbf-114cb2613043 |
| Delivery information | |
| Net Weight (lb) | 0.745 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES72221BF320XB0 | 6ES72221BF320XB0 |
| Product Description | SIMATIC S7-1200, Digital output SM 1222, 8 DO, 24 V DC, transistor 0.5 A |
| Product family | SM 1222 digital output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 6940408101937 |
| UPC | 887621206093 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4508 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.342 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
Power supply unit, 100-240 VAC, output capacity: 14 W
CPU with built-in EtherNet/IP port, 20K steps program, 32K words data memory, 32K words x 1 bank EM, 2560 I/O max, option port for RS-232C/485, USB programming port, 3 expansion racks max.
| Product | |
| Article Number (Market Facing Number) | 6ES71346JD000CA1 | 6ES71346JD000CA1 |
| Product Description | SIMATIC ET 200SP, Analog input module, AI 4xRTD/TC High Feature, suitable for BU type A0, A1, Color code CC00, channel diagnostics, 16 bit, +/-0.1%, 2-/3-/4-wire |
| Product family | Analog input modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4025515080817 |
| UPC | 040892933529 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 4520 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.086 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
The M340 processor module has a maximum of 1024 discrete and 256 analog I/O (Modbus or Ethernet). 36 application specific channels, product or component type. The processor module can do monitoring, diagnostic counters Modbus, event counters Modbus, is transparent ready, has 4 CANopen racks and 11 slots. It also has 1024 I/O multirack configuration, 704 I/O single rack configuration, analog I/O processor capacity, 256 I/O multirack configuration and 66 I/O single rack configuration. The Modicon M340 offers in a small form factor flexibility and integrated functions. In the heart of your process, it provides plug-and-play solutions with both Schneider Electric and third party devices. The large capacity of Unity Pro SoCollaborative software will ease and shorten programming and commissioning time. Modicon M340 Programmable Automation Controllers (PACs) are built to suit the needs of the process industry and a wide range of demanding automation applications. Modicon M340 PACs can be used individually, but are also the perfect companion to the Modicon M580. Together they can increase the performance, quality, and the profitability of your machine production. M340 PACs have an all in one CPU. It operates at 7 Kinst/ms. By using a multitasking system, it has reflex time. This PAC is programmed with Unity⢠Pro software. The M340 has a USB port for programming and HMI. Two additional Ethernet, CANopen® or Modbus⢠ports are available as required. The memory can process programming code up to 70 Kinst. Application back up is in a supplied memory card. Additional file storage is available up to 128 MB with FTP access. Additional file storage is available up to 128 MB with FTP access. The M340 range doesnât require a battery. It has extended temperature (-25°C +70°C) and conformal coating for operation in harsh environments. Protection for SI and OEM know how by using a SD card technology. Replace or hot swap I/O modules without stopping process. Configuration change on the fly (CCOTF) is used. No need to stop the process to expand system. FTD/DTM configuration tools for plug and play device integration. This simplifies configuration, commissioning, and maintenance. The M340 range is used in process industries, renewable energy applications (Solar, Wind power, etc.), water and cement applications, in manufacturing, in infrastructures and on machines.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Modicon X80 |
| Product or Component Type | Discrete input module |
| Discrete input number | 16 |
| Discrete input type | Isolated |
| Input type | Current sink (logic positive) |
| Discrete input voltage | 24 V DC positive |
| Discrete input current | 3.5 mA |
Complementary
| Characteristic | Value(s) |
|---|---|
| Input compatibility | With 2-wire/3-wire proximity sensors IEC 60947-5-2 With 2-wire/3-wire proximity sensors IEC 61131-2 type 3 |
| Sensor power supply | 19...30 V |
| Current state 1 guaranteed | >= 2 mA |
| Current state 0 guaranteed | <= 1.5 mA |
| Input impedance | 6800 Ohm |
| Insulation resistance | > 10 MOhm 500 V DC |
| Power dissipation in W | 2.5 W |
| DC typical response time | 4 ms |
| DC maximum response time | 7 ms |
| Paralleling of inputs | Yes |
| Typical current consumption | 76 mA 3.3 V DC |
| MTBF reliability | 775000 H |
| Protection type | 1 external fuse per group of channel 0.5 A fast blow reverse polarity protection |
| Voltage detection threshold | < 14 V DC sensor fault > 18 V DC sensor OK |
| Status LED | 1 LED (Green) module operating (RUN) 1 LED per channel (Green) channel diagnostic 1 LED (Red) module error (ERR) 1 LED (Red) module I/O |
| Product Weight | 0.254 lb(US) (0.115 kg) |
Digital output unit, 16 x transistor outputs, NPN, 0.5 A, 12 to 24 VDC, screw terminal
| Product | |
| Article Number (Market Facing Number) | 6ES71936BP000BA0 | 6ES71936BP000BA0 |
| Product Description | SIMATIC ET 200SP, BaseUnit BU15-P16+A0+2B, BU type A0, Push-in terminals, without AUX terminals, bridged to the left, WxH: 15x 117 mm |
| Product family | BaseUnits |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4025515080848 |
| UPC | 040892933550 |
| Commodity Code | 85366990 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 4520 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.106 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES75121DK010AB0 | 6ES75121DK010AB0 |
| Product Description | *** spare part *** SIMATIC DP, CPU 1512SP-1 PN for ET 200SP, central processing unit with work memory 200 KB for program and 1 MB for data, 1st interface: PROFINET IRT with 3-port switch, 48 ns bit performance, SIMATIC Memory Card required, BusAdapter required for port 1 and 2 |
| Product family | Not available |
| Product Lifecycle (PLM) | PM410:Product cancellation |
| Additional Product Information | |
| EAN | 4047623406051 |
| UPC | 804766166556 |
| Commodity Code | 85371091 |
| LKZ_FDB/ CatalogID | ST76 |
| Product Group | 9036 |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.849 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
USB Cables / IEEE 1394 Cables USB to 9-pin D-sub .5M Conversion Cable
| Product | |
| Article Number (Market Facing Number) | 6ES72411AH320XB0 | 6ES72411AH320XB0 |
| Product Description | SIMATIC S7-1200, Communication module CM 1241, RS232, 9-pole D-sub (pin), supports Freeport |
| Product family | CM 1241 communications module |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 6940408102095 |
| UPC | 887621416294 |
| Commodity Code | 85176200 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group | 4510 |
| Group Code | R132 |
| Country of origin | China |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.335 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES73325HF000AB0 | 6ES73325HF000AB0 |
| Product Description | SIMATIC S7-300, Analog output SM 332, isolated, 8 AO, U/I; diagnostics; resolution 11/12 bits, 40-pole, removing and inserting possible with active backplane bus |
| Product family | SM 332 analog output modules |
| Product Lifecycle (PLM) | PM400:Announcement of product phase-out |
| Additional Product Information | |
| EAN | 4025515068686 |
| UPC | 040892561203 |
| Commodity Code | 85389099 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 2288 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.719 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES75317NF000AB0 | 6ES75317NF000AB0 |
| Product Description | SIMATIC S7-1500 analog input module AI 8xU/I HF, up to 24 bit resolution, accuracy 0.1%, 8 channels in groups of 1; common mode voltage: 30 V AC/60 V DC, Diagnostics; Hardware interrupts Measured values scalable, measuring range adjustment, Calibrate in RUN; Delivery including infeed element, shield bracket and shield terminal: Front connector (screw terminals or push-in) to be ordered separately |
| Product family | SM 531 analog input modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Additional Product Information | |
| EAN | 4047623406549 |
| UPC | 804766242991 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 4501 |
| Group Code | R151 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.886 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
| Product | |
| Article Number (Market Facing Number) | 6ES75131AL020AB0 | 6ES75131AL020AB0 |
| Product Description | SIMATIC S7-1500, CPU 1513-1 PN, central processing unit with working memory 300 KB for program and 1.5 MB for data, 1. interface: PROFINET IRT with 2 port switch, 40 NS bit-performance, SIMATIC memory card necessary. Product is being phased out. New 6ES75111A030AB0 offers more performance, memory and energy efficiency at no additional cost. The S7-1500 CPUs replace previous version with full compatibility. See SIOS entry 109815653. If customer wants predecessor, please note production has moved to China; ensure the CoO is OK before proceeding. |
| Product family | Not available |
| Product Lifecycle (PLM) | PM410:Product cancellation |
| Additional Product Information | |
| EAN | 4047623408635 |
| UPC | 804766675683 |
| Commodity Code | 85371091 |
| LKZ_FDB/ CatalogID | ST73 |
| Product Group | 4A9I |
| Group Code | R132 |
| Country of origin | Germany |
| SCIP number | Not available |
| Delivery information | |
| Net Weight (lb) | 0.990 lb |
| Package size unit of measure | Inch |
| Packaging Quantity | 1 |
PLC modules are the expansion and signal processing hardware that extend a programmable logic controller's capabilities beyond the base CPU, covering digital and analog I/O, specialty functions, communication interfaces, and power supply modules installed in the controller rack or station. PLC Direct supplies PLC modules as an independent supplier, carrying surplus sealed, refurbished, and used hardware for maintenance and replacement across the major PLC platforms deployed in installed automation systems.
Where Are PLC Modules Used in Industrial Environments?
PLC modules are used wherever a base PLC controller requires additional I/O channels, signal types, or functional capabilities beyond what the CPU alone provides, from local rack expansion to distributed I/O stations across a facility. These components are present in virtually every modular PLC installation, handling field signal acquisition, output control, specialty measurement, and network communication alongside the controller CPU.
Facilities and operations that depend on PLC modules include:
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Discrete manufacturing plants expanding PLC I/O capacity at machine control panels and distributed field cabinets across production lines.
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Food and beverage processing facilities adding analog input and output modules for temperature, pressure, and flow measurement in batch and continuous process control.
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Automotive assembly operations using specialty function modules for high-speed counter inputs, encoder feedback, and motion control coordination.
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Water and wastewater treatment plants extending PLC I/O across pump station control panels and remote treatment process equipment.
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Packaging and material handling operations where high channel-count digital I/O modules handle the sensor and actuator density of automated sorting and conveyor systems.
A failed or discontinued PLC module in a production system requires a like-for-like replacement to restore the channel capacity and signal type that the controller program depends on.
Which Brands of PLC Modules Does PLC Direct Stock?
PLC Direct stocks PLC modules across the major controller platforms deployed in installed automation systems worldwide.
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Siemens SIMATIC S7-1200, S7-1500, and ET 200SP modules: Analog input modules across the SM1231 series, digital I/O modules for S7-1200 and S7-1500 racks, and ET 200SP distributed I/O modules including AI and DI/DQ types with PROFINET interface modules confirmed in stock.
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Omron CJ Series I/O and special function modules: CJ1W digital input, digital output, and analog I/O modules alongside special function modules including high-speed counter units and expansion I/O control units for installed CJ Series PLC architectures.
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Schneider Electric Modicon Quantum and M580 I/O modules: Discrete and analog expansion modules for the Modicon Quantum 140-series platform and Modicon M580 BMEP/BMEH series, covering the full range of field signal types used in installed Modicon process and machine control systems.
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B&R X20 System I/O modules: Digital and analog I/O modules, power supply modules, and interface components within the X20 modular system, used in machine and line automation architectures with POWERLINK communication.
PLC Direct carries PLC modules as surplus sealed, refurbished, and used hardware, giving maintenance teams options across condition grades and budget requirements.
What Should You Know Before Ordering PLC Modules?
Hardware condition options: PLC Direct supplies PLC modules in surplus sealed, refurbished, and used condition. Surplus sealed units are factory-sealed stock that has not been previously installed; refurbished modules have been inspected and tested to confirm operational functionality; used hardware is sourced from decommissioned systems and suits facilities managing lifecycle replacements under budget constraints.
Compatibility and part identification: PLC modules are platform-specific and must be matched to the correct controller series, rack or backplane type, and in some cases, firmware version of the installed CPU. A Siemens S7-1200 signal module, for example, is not compatible with an S7-1500 rack, and ET 200SP peripheral modules require a matched interface module for the network protocol in use. Confirm the full module part number, controller series, and rack slot requirements from the installed system's documentation before ordering.
Warranty: All PLC module hardware purchased from PLC Direct carries a standard 1-year PLC Direct warranty covering defects and functionality, applicable to surplus sealed, refurbished, and used products.
PLC Direct supplies PLC module hardware for replacement and maintenance purposes and does not provide system design, programming, or integration services.