TECHNICAL SPECIFICATIONS
| Description | Value |
|---|---|
| Product range | Modicon M340 automation platform |
| Product or component type | Processor module |
| Concept |
Transparent Ready Modbus |
| Number of racks | 4 |
| Local I/O processor capacity (discrete) | 1024 I/O |
| Analog I/O processor capacity | 256 I/O |
| Number of application-specific channels | 36 |
| Monitoring |
Modbus diagnostic counters Modbus event counters |
| Integrated connection type |
Non-isolated RJ45 serial connection – character mode – RS232C – asynchronous – 0.3…19.2 kbit/s full duplex Non-isolated RJ45 serial connection – character mode – RS485 – asynchronous – 0.3…19.2 kbit/s half duplex Non-isolated RJ45 serial connection – Modbus master/slave RTU/ASCII – RS232C – 0.3…19.2 kbit/s half duplex Non-isolated RJ45 serial connection – Modbus master/slave RTU/ASCII – RS485 – 0.3…19.2 kbit/s half duplex USB port 12 Mbit/s Ethernet TCP/IP RJ45 – 10/100 Mbit/s |
| Processor communication module capacity |
2 Ethernet modules 4 AS-Interface modules |
| Integrated communication services |
Ethernet TCP/IP bandwidth management Ethernet TCP/IP data editor Modbus TCP Ethernet TCP/IP messaging Ethernet TCP/IP rack viewer SNMP Ethernet TCP/IP network manager |
| Ethernet port | 10BASE-T / 100BASE-TX |
| 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 non-isolated serial link – character mode 0…10 m non-isolated serial link – Modbus 0…1000 m isolated serial link – character mode 0…1000 m isolated serial link – Modbus 0…15 m point-to-point – character mode 0…15 m point-to-point – Modbus |
| Maximum branch length |
<15 m non-isolated serial link – character mode <15 m non-isolated serial link – Modbus <40 m isolated serial link – character mode <40 m isolated serial link – Modbus |
| Number of addresses |
0…248 – character mode 0…248 – Modbus |
| Requests |
1 kB of data per request – character mode 252 bytes – Modbus RTU 504 bytes – Modbus ASCII |
| Control parameters |
CRC – Modbus RTU LRC – ASCII character mode LRC – Modbus ASCII |
| Memory description |
BMXRMS008MP memory card – backup of programs, constants, symbols and data Internal RAM 4096 kB Internal RAM 256 kB data Internal RAM 3584 kB symbols and constants Standard Web server activation – class B10 |
| Application structure |
1 master cyclic/periodic task 1 fixed periodic task 64 event-triggered tasks |
| Execution time per instruction |
0.12 µs Boolean 0.17 µs double words 0.25 µs single words 1.16 µs floating point |
| Number of instructions per ms |
6.4 Kinst/ms (65% Boolean / 35% fixed-point) 8.1 Kinst/ms (100% Boolean) |
| Power consumption | 95 mA at 24 V DC |
| Power supply | Internal power supply via rack |
| LED status |
ETH ACT (green): Ethernet activity RUN (green): processor running ETH STS (green): Ethernet status ETH 100 (green): data speed I/O (red): I/O module error CARD ERR (red): memory card fault ERR (red): processor/system fault SER COM (yellow): Modbus activity |
| Net weight | 0.205 kg |
| Operating temperature | 0…60 °C |
| Relative humidity | 5…95% without condensation |
| Protection index | IP20 |
| Protective treatment | TC |
| European regulation |
2014/35/EU – low voltage 2014/30/EU – electromagnetic compatibility 2012/19/EU – WEEE |
| Certifications |
CE, UL, CSA, RCM, EAC, UKCA zone 2/22 Merchant marine HazLoc Class I Division 2 Group A/B/C/D |
| Standards |
IEC 61131-2 IEC 61010-2-201 UL / CSA 61010-2-201 IACS E10 EN/IEC 61000-6-5 EN/IEC 61850-3 |
| Packaging – Type 1 | PCE – 1 unit – 5.5 × 11 × 11.5 cm – 245 g |
| Packaging – Type 2 | S02 – 15 units – 15 × 30 × 40 cm – 4.016 kg |
| Packaging – Type 3 | P06 – 240 units – 75 × 60 × 80 cm – 74.256 kg |
| Contractual warranty | 18 months |
