Key Specifications/Special Features:

■ Interface : RS-485, 2 wires
■ Speed : 1200, 2400, 4800, 9600, 19.2K, 38.4K, 57.6K,115.2K
■ Output channels : 8 isolated output channels (source)
■ Output type: Open source (N-MOSFET)
■ Output load voltage: +10V~+40Vdc
■ Max. load current: 650mA
■ Short-circuit protection: Yes
■ Output isolation Voltage: 3750Vrms
■ Input channels: 8 isolated input channels (sink/source)
■ Input type: Isolated single ended with common source or common ground
■ Input impedance: 10K ohms
■ Logical level 0 : +4Vdc Max.
■ Logical level 1: +10V ~ +50Vdc
■ Input isolation Voltage: 3750Vrms
■ LED: 16 digital input/output status LED
■ Power input : +10V to +30VDC
■ Power Consumption : 1.6W
■ Support Modbus protocol