Description
- Structure: RS-485, isolated.
- Connection: 3 wires (A-B-GND). Half duplex.
- Baud rate: 2400-115200 bauds, selectable
- Data type: 8 bit data, no parity, 1 bit stop
- Termination: External 120 ohms required
- Common mode voltage: -0.5 VDC to +7VDC, internally clamped by transient suppressors.
- Max distance: 1200m @ 9600 bauds (with 120 ohms balanced cable)
- Isolation: 250VAC, 1 minute