The Allen-Bradley 1746-NO4V is an SLC 500 Analog Output Module. This Analog Output Module has Four (4) output channels that provide output Voltage range of -10 to +10 VDC. This module is used with SLC 500 fixed or modular style hardware.
The Allen-Bradley 1746-NIO4I is a SLC 500 Analog Combination Module. This Analog Combination Module has Two (2) Voltage or Current Inputs and Two (2) Current Output channels.
The Allen-Bradley 1746-ITV16 is a SLC 500 sourcing discrete input module. This module has Sixteen (16) fast response channel that accepts a nominal input voltage of 24VDC with operating voltage range of 10-30VDC. It has One (1) group of 16 channels with backplane current draw of 0.085 A
The Allen-Bradley 1746-ITB16 is a SLC 500 fast response discrete sinking input module. This module has Sixteen (16) channels that accepts a nominal input voltage of 24VDC and 10-30 input voltage range. It has One (1) group of 16 channels with backplane current draw of 0.085 A.
The Allen-Bradley SLC 500 series 1746-IO8 I/O module is equipped with both input channels and output channels for flexible operation in different industrial systems.