# Extension Module, Inputs 8, Outputs 4

Extension Module, Input Voltage 12/24V DC, 24V AC, Output Type Relay, 8 A Amps, Expand Up to 188 I/O Slots, Number of Inputs 4 Digital, 4 Digital or Analog, Number of Outputs 4, Counters 36, Timers 32, Yes Clock, LCD Display, Port Type Ethernet Port Built-in, MicroSD Memory Card Slot, Modbus, Webserver, Analog Available, Ethernet Built-in, Many Accessories Available, Real Time Clock, High Speed Counters, Depth 2.35 in, Height 3.54 in, Width 2.81 in

graingerSKU: 55PK37, mscSKU: , zoro\_no: G4451597, mongo\_id: 65bbe87822d7a989a98fa1ac

## Details

- **Price:** 361.24 USD
- **Vendor:** Eaton
- **Type:** Control Relays
- **Tags:** DESCRIPTION_UPDATE

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 361.24 USD | In stock |

## Images

- Z-o88tncpEx_.JPG

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> Source: [The Tools Man](https://www.thetoolsman.com/products/eaton-extension-module-inputs-8-outputs-4-easy-e4-uc-12rc1)
> Updated: 2026-07-12