Expansion IO

Unitronics wide range of expansion IO modules that will fit your system’s precise requirements.

	Expansion Module	Summary
Digital	IO-DI8-TO8	8 Inputs(pnp/npn), 8 Outputs(pnp)
	IO-DI8-RO4	8 Inputs(pnp/npn), 4 Relay Outputs
	IO-DI8-RO8	8 Inputs(pnp/npn), 8 Relay Outputs
	EX90-DI8-RO8	8 Inputs(pnp/npn), 4 Relay Outputs (Built-in Adapter)
	IO-DI16	16 Digital Inputs(pnp/npn)
	IO-TO16	16 Outputs(pnp)
	IO-RO8	8 Relay Outputs
	IO-RO16	16 Relay Outputs
	IO-DI8ACH	8 110/220VAC Inputs
Analog, Temperature and Weight/Strain Measurements	IO-AI4-AO2	4 Analog Inputs, 2 Analog Outputs
	IO-PT400	4 RTD Inputs PT100, NI100, NI120
	IO-PT4K	4 RTD Inputs PT1000, NI1000
	IO-AO6X	6 Isolated Analog Outputs
	IO-LC1	1 Loadcell Inputs, 1 Digital Input, 2 Output
	IO-LC3	3 Loadcell Inputs, 1 Digital Input, 2 Output
	IO-ATC8	8 Analog / TC Inputs
	IO-AI8	8 Analog Inputs
XL Digital/Analog	IO-D16A3-RO16	16 Digital Inputs, including 2 HSC, 3 Analog Inputs,16 Relay Outputs
	IO-D16A3-TO16	16 Digital Inputs, including 2 HSC, 3 Analog Inputs,16 Outputs including 1 HSO
	EX-D16A3-RO8	16 Digital Inputs, including 2 HSC, 3 Analog Inputs, 8 Relay Outputs (Built-in Adapter)
	EX-D16A3-TO16	16 Digital Inputs, including 2 HSC, 3 Analog Inputs, 16 Relay Outputs (Built-in Adapter)
High-speed Remote I/O Module	EXF-RC15	9 Digital Inputs, 4 Digital Outputts, 2 Relay Outputs, CANbus port

Technical Specifications

Operating Temperature	0 … 50 °C
Dimensions	Refer Data sheet for selected IO module
Installation options	Mount on standard DIN rail after local/remote adapter