---
type: product
schema_version: 1
stock_number: "77222-10"
canonical_url: "https://www.artisantg.com/PLC/77222-10/Automation-Direct-PLCDirect-D4-EX-Expansion-Unit"
json_url: "https://www.artisantg.com/PLC/77222-10/Automation-Direct-PLCDirect-D4-EX-Expansion-Unit.json"
generated_at: "2026-11-07T02:02:48.698Z"
last_updated: "2026-09-30T05:35:41.367-05:00"
---

# Automation Direct / PLCDirect D4-EX Expansion Unit

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: PLCDirect
- Model: D4-EX
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 2.5 lb, estimated
- Shipping dimensions: 12X9X6 in, estimated

## Categories

- Industrial Systems Equipment > PLCs and Controllers > I/O Modules (primary)

## Details

This Automation Direct / PLC Direct D4-EX Expansion Unit is used and in excellent condition.

**Configuration**
- Power Supply: 110/220 V AC
- Requires D4-EXCBL-1 or D4-EXCBL-2 Cable

## Images

- <https://www.artisantg.com/itemimages/plcdirect_d4-ex_view1.jpg>