Modbus to Ethernet Bridge
1.4Specifications
Table 2 Power
Parameter | Specification |
Operating Power, Nominal | 12 or 24 V dc |
Operating Power Range | 9 ... 30 V dc |
Maximum Power Drain | 3 W |
Connection | Screw terminals |
Fuse | External, supplied by customer. |
| Fuse value according to supply voltage |
| (see Maximum Power Drain) |
|
|
Grounding | Screw terminals provided for power ground |
| and safety (Earth) ground |
Table 3 Environmental
Parameter | Reference | Limits |
Temperature, Operating | IEC 68±2±14 | 0...60_ C ambient |
Humidity, Operating | IEC 68±2±3 | 20 ... 90% RH, non±condensing |
Table 4 Ethernet Interface
Parameter | Specification |
Protocol | Ethernet v2 encapsulation |
| TCP/IP Version 4 |
Connector | RJ45 connector for 10baseT cable |
Table 5 Serial Interface
Parameter | Specification |
Modbus Protocol | RTU or ASCII |
Serial Protocol | Switch selectable, RS±232 or RS±485 |
| Supports RS±232 RTS/CTS handshaking |
| RS±485 setting supports RS±422 devices |
| Supports 2±wire and 4±wire RS±485 |
| Supports up to 16 RS±485 devices |
Baud Rate | 300 ... 38400 +/± 2% |
Connector | RJ45 connector, screw terminals |
| RJ45 port connects to Modicon M1, Compact, 984 Slot Mount |
| controllers by direct cable. Cable adapters and adapter kits |
| are available for other products. |
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