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Operating Voltage Adjustment
Compact Programmable Logic Controllers
Add expansion modules to increase the number of inputs and outputs. You can connect up to 11 modules to a controller—for a maximum of 188 inputs and outputs. Choose any modules that support the operating voltage of your controller.
Digital Expansion Modules

Digital Expansion Module
Inputs | Outputs | |||||||
---|---|---|---|---|---|---|---|---|
Voltage | No. of | Voltage | Current | No. of | Signal Type | Operating Voltage | Each | |
For Eaton Easy E4 Series | ||||||||
100-240V AC 100-240V DC | 4 | 240V AC | 5A | 4 | Relay | 100-240V AC 100-240V DC | 0000000 | 0000000 |
100-240V AC 100-240V DC | 8 | 240V AC | 5A | 8 | Relay | 100-240V AC 100-240V DC | 0000000 | 000000 |
12V DC 24V AC 24V DC | 4 | 240V AC | 5A | 4 | Relay | 12V DC 24V AC 24V DC | 0000000 | 000000 |
12V DC 24V AC 24V DC | 8 | 240V AC | 5A | 8 | Relay | 12V DC 24V AC 24V DC | 0000000 | 000000 |
24V DC | 4 | 24V DC | 0.5A | 4 | Transistor | 24V DC | 0000000 | 000000 |
24V DC | 8 | 24V DC | 0.5A | 8 | Transistor | 24V DC | 0000000 | 000000 |
Easy-Program Logic Controllers
Add expansion modules to increase the number of inputs and outputs. Use either module on its own, or add one of each, but two of the same module won’t work together.
Digital Expansion Modules

Expansion Module