Description
| range of product | Modicon M340 automation platform |
|---|---|
| product or component type | Processor module |
| number of racks | 1 |
| number of slots | 11 |
| discrete I/O processor capacity | 1024 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 |
| control channels | Programmable loops |
|---|---|
| integrated connection type | Non isolated serial link RJ45 character mode, transmission mode: asynchronous in baseband, RS232C, transmission mode: 2 twisted shielded pairs at 0.3…19.2 kbit/s full duplex Non isolated serial link RJ45 character mode, transmission mode: asynchronous in baseband, RS485, transmission mode: 1 twisted shielded pair at 0.3…19.2 kbit/s half duplex Non isolated serial link RJ45, master/slave Modbus, RTU/ASCII, transmission mode: asynchronous in baseband, RS232C, transmission mode: 1 twisted shielded pair at 0.3…19.2 kbit/s half duplex Non isolated serial link RJ45, master/slave Modbus, RTU/ASCII, transmission mode: asynchronous in baseband, RS485, transmission mode: 1 twisted shielded pair at 0.3…19.2 kbit/s half duplex USB port at 12 Mbit/s |
| communication module processor capacity | 2 Ethernet communication module 4 AS-Interface module |
| number of devices per segment | 0…32 (character mode) 0…32 (Modbus) |
| number of devices | 2 point-to-point character mode 2 point-to-point Modbus |
| bus length | 0…10 m serial link non isolated character mode segment 0…10 m serial link non isolated Modbus segment 0…1000 m serial link isolated character mode segment 0…1000 m serial link isolated Modbus segment 0…15 m character mode point-to-point 0…15 m Modbus point-to-point |
| maximum tap links length | <15 m serial link non isolated character mode segment <15 m serial link non isolated Modbus segment <40 m serial link isolated character mode segment <40 m serial link isolated Modbus segment |
| number of addresses | 0…248 for character mode 0…248 for 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 | Internal RAM 4096 kB Internal RAM 256 kB data Internal RAM 3584 kB program constants and symbols Supplied memory card (BMXRMS008MP) backup of programs, constants, symbols and data |
| maximum size of object areas | 128 kB unlocated internal data 16250 %Mi located internal bits 32464 %MWi internal words located internal data 32760 %KWi constant words located internal data |
| default size of object areas | 128 %KWi constant words located internal data 256 %Mi located internal bits 512 %MWi internal words located internal data |
| application structure | 1 cyclic/periodic master task 1 periodic fast task No auxiliary task 32 event tasks |
| execution time per instruction | 0.18 µs Boolean 0.26 µs double-length words 0.38 µs single-length words 1.74 µs floating points |
| number of instructions per ms | 4.2 Kinst/ms 65 % Boolean + 35 % fixed arithmetic 5.4 Kinst/ms 100 % Boolean |
| system overhead | 0.2 ms for fast task 1.05 ms for master task |
| current consumption | 72 mA at 24 V DC |
| supply | Internal power supply via rack |
| marking | CE |
| status LED | 1 LED (green) processor running (RUN) 1 LED (red) I/O module fault (I/O) 1 LED (red) memory card fault (CARD ERR) 1 LED (red) processor or system fault (ERR) 1 LED (yellow) activity on Modbus (SER COM) |
| net weight | 0.2 kg |
| ambient air temperature for operation | 0…60 °C |
|---|---|
| relative humidity | 10…95 % without condensation |
| IP degree of protection | IP20 |
| protective treatment | TC |
| directives | 2014/35/EU – low voltage directive 2014/30/EU – electromagnetic compatibility |
| product certifications | CE UL CSA RCM EAC Merchant Navy |
| standards | EN 61131-2 EN/IEC 61010-2-201 UL 61010-2-201 CSA C22.2 No 61010-2-201 IACS E10 EN/IEC 61000-6-5, interface type 1 and type 2 EN/IEC 61850-3, location G |
| environmental characteristic | Hazardous location class I division 2 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 5.5 cm |
| Package 1 Width | 11.0 cm |
| Package 1 Length | 11.5 cm |
| Package 1 Weight | 240.0 g |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 15 |
| Package 2 Height | 15.0 cm |
| Package 2 Width | 30.0 cm |
| Package 2 Length | 40.0 cm |
| Package 2 Weight | 3.915 kg |
