1.8-way optically isolated digital inputs and 8-way optically isolated digital relay outputs. 2.6-way 12-bit analog inputs, 1-way 12-bit analog output. 3.Adopt RS485 RTU standard communication, can be networked with PLC, etc. 4.8-way input status indicator, widely used for signal acquisition and control of industrial field equipment. 5.The power circuit adopts anti-reverse designed, which is safer to use. 6.Dedicated host computer can set module parameters for permanent storage. Item Type: Communication Module_x000D_ Digital Input Interface: _x000D_ Number Of Input Points: 8_x000D_ Digital Input: Optocoupler isolated input_x000D_ Input Signal Type: Switch contact signal or level signal_x000D_ Input Signal Effective Range: > = 18V_x000D_ Digital Output Interface: _x000D_ Number Of Output Points: 8_x000D_ Output Type: Relay output, normally open contact_x000D_ Contact Capacity: 30VDC / 5A 250VAC / 5A_x000D_ Analog Input Interface: _x000D_ Number Of Input Points: 6_x000D_ Input Type: 3 channels 0 ~ 10V; 3 channels 0 ~ 20ma_x000D_ Conversion Accuracy: 12 digits_x000D_ Analog Output Interface: _x000D_ Number Of Output Points: 1_x000D_ Output Type: Type 0 ~ 10V or 0 ~ 20ma can be selected, independent terminal_x000D_ Conversion Accuracy: 12 digits_x000D_ Communication Parameters: _x000D_ Interface Type: RS485, DB9 male_x000D_ Baud Rate: 4800 ~ 115200_x000D_ Communication Format: RTU; 8-bit data, 1-bit stop, no parity (configurable)_x000D_ Address Range: 1 ~ 254_x000D_ Power Parameters: _x000D_ Working Voltage: DC 18V ~ 35V; with anti-reverse protection_x000D_ Power Consumption: 2W ~ 4W_x000D_ Surge Protection: 600W_x000D_ Working Environment: _x000D_ Working Temperature: -20 ~ + 70 _x000D_ Storage Temperature: -40 ~ + 85 1 x_x000D_ _x000D_ Communication Module