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Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Method of access | peer to peer, token bus |
| Range of product | Modicon Momentum automation platform |
| Transmission rate | 1 Mbit/s |
| Bus manager PLC | Quantum, Premium |
| Communication port protocol | Modbus Plus |
| Transmission support medium | twisted pair |
| Structure type | industrial |
| Product or component type | Modbus Plus communication adaptor |
| Complementary | |
| Topology | multidrop, device connecting by extension or tap off cable |
| Marking | CE |
| Data format | IEC 61131-2 |
| Number of devices per segment | 0-63 all segment, 0-31 per segment |
| Maximum cable distance between devices | 5000 m with repeater |
| Local signalling | 1 LED (red) for communication error network B (ERR B), 1 LED (red) for communication error network A (ERR A), 1 LED (green) for module powered up or communicating (MB + ACT) |
| Fail state | fallback to zero, maintain value, forcing to state zero, full scale value |
| Supply | from I/O base |
| Electrical connection | 1 connector SUB-D 9 for redundant Modbus Plus network, 1 connector SUB-D 9 for connecting Modbus Plus network |
| Environment | |
| Protective treatment | TC |
| Resistance to electrostatic discharge | 8 kV on air conforming to IEC 801-2, 4 kV contact conforming to IEC 801-2 |
| Relative humidity | 95-95 % without condensation |
| Ambient air temperature for storage | -40-85 °C |
| Resistance to electromagnetic fields | 10 V/m 80...1000 MHz conforming to IEC 801-3 |
| Ambient air temperature for operation | 0-60 °C |
| Operating altitude | <= 5000 m |
| Standards | FM Class 1 Division 2 |
| Product certifications | UL, CSA |
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