AD-ADAM-4068
8 Relay Modbus RS-485 Remote I/O Module
- 8ch relay
- Protocols: Modbus RTU,ASCII
- Watchdog timer to recover the system
Datasheet
Product Specification
| Model | ADAM-4068-C |
| Communications | |
| Interface | RS-485 |
| Environment | |
| Operating Temperature | -10~70 °C (14~158 °F) |
| General | |
| Connectors | 2 x 13-pin plug-in screw terminal |
| Protocol | ASCII command, Modbus/RTU |
| Power Requirements | |
| Input Voltage | 10~30 VDC |
| Relay Output | |
| Channels | 8 |
| Contact Rating (Resistive) | 1 A @ 30 VDC, 0.25 A @ 240 VAC |
| Relay Type | 4 x Form A, 4 x Form C |
AD-DAM-4068 relay module is controlled remotely and store configuration data in EEPROM. AD-ADAM-4068 provides 4/8 channels, half being Form A and the rest being Form C. These modules are excellent for on/off control or low-power switching applications.
ADAM-4000/4100 Series Comparison
| Series Name | ADAM-4000 Series | ADAM-4100 Series |
| Operation Temperature | -10 ~ 70°C | -40 ~ 85°C |
| Power Input | 10 ~ 30VDC | 10 ~ 48VDC |
| ESD | 8KV Air, 4KV contact | 8KV Air, 6KV contact |
| EFT | 2KV | 4KV |
| Surge | 0.5KV | 4KV |
| Communication Interface: RS-485 | Yes | Yes |
| Communication Interface: USB | - | Yes |
