| 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 duplexNon 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 duplexNon 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 duplexNon 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 duplexUSB port at 12 Mbit/s |
| Communication module processor capacity: |
2 Ethernet communication module2 AS-Interface module |
| Number of devices per segment: |
0...32 (character mode)0...32 (Modbus) |
| Number of devices: |
2 point-to-point character mode2 point-to-point Modbus |
| Bus length: |
0...10 m serial link non isolated character mode segment0...10 m serial link non isolated Modbus segment0...1000 m serial link isolated character mode segment0...1000 m serial link isolated Modbus segment0...15 m character mode point-to-point0...15 m Modbus point-to-point |
| Maximum tap links length: |
|
| Number of addresses: |
0...248 for character mode0...248 for Modbus |
| Requests: |
1 K data bytes per request character mode252 data bytes per RTU request Modbus504 data bytes per ASCII request Modbus |
| Control parameter: |
One CRC on each frame (RTU) ModbusOne LRC on each frame (ASCII) character modeOne LRC on each frame (ASCII) Modbus |
| Memory description: |
Internal RAM 2048 kBInternal RAM 128 kB dataInternal RAM 1792 kB program constants and symbolsSupplied memory card (BMXRMS008MP) backup of programs, constants, symbols and data |
| Maximum size of object areas: |
128 kB unlocated internal data16250 %Mi located internal bits32464 %MWi internal words located internal data32760 %KWi constant words located internal data |
| Default size of object areas: |
128 %KWi constant words located internal data256 %Mi located internal bits512 %MWi internal words located internal data |
| Application structure: |
1 periodic fast task32 event tasks1 cyclic/periodic master taskNo auxiliary task |
| Execution time per instruction: |
0.18 µs Boolean0.26 µs double-length words0.38 µs single-length words1.74 µs floating points |
| Number of instructions per ms: |
4.2 Kinst/ms 65 % Boolean + 35 % fixed arithmetic5.4 Kinst/ms 100 % Boolean |
| System overhead: |
0.2 ms for fast task1.05 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) |
| Product weight: |
0.2 kg |