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) |
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
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