IC693UDR001 1 IC693UDR001 2 IC693UDR001 4 IC693UDR001 3

The GE IC693UDR001 is a compact programmable controller module from the GE Fanuc Series 90 Micro PLC family. Unlike typical I/O cards, this unit combines a CPU, power supply, digital inputs, and relay outputs into a single, self-contained micro PLC unit — ideal for small-scale automation tasks, standalone machine logic, or simple control loops. Its built-in processor executes ladder logic stored in non-volatile memory, while its integrated I/O and communication features enable flexible on-site programming and interaction with peripheral devices.

Technical Specifications

Specification	Description
Module Type	Micro Programmable Controller Module
Series	GE Fanuc Series 90 Micro PLC
CPU & Power	Built-in CPU and AC power supply
Power Input	100 – 240 VAC, 50/60 Hz, ≤ 20 VA max
DC Field Inputs	8 × 24 VDC inputs, 8 mA max per point
Outputs	6 × relay outputs (24 VDC logic)
Communication	Built-in Series 90 protocol port for programming/monitoring
Protection	Power-up reset; password protection
Mounting	Standalone micro PLC module
Dimensions (L×W×H)	~224 × 89 × 102 mm (typical micro PLC enclosure)
Weight	~0.65 kg

Recommended Related Models

GE IC693UDR002 – DC-powered variant micro PLC
GE IC693UDR005 – Expanded I/O micro controller with more points
GE IC693UEX011 – Expansion I/O module for Series 90 Micro
GE IC693HSC700 – High-speed counter module

Popular GE Series 90 Micro & 90-30 Models

GE IC693CPU331 – Standard CPU for Series 90-30 systems
GE IC693PWR330 – High-capacity power supply module
GE IC693MDL752 – 16-point digital input module
GE IC693DSM314 – High-density discrete output module

Applications

The IC693UDR001 fills a niche between full rack-based PLCs and simple relay logic. It’s well suited for:

Standalone machine controls where rack PLCs are overkill
Small automation tasks such as filling, indexing, or handling cycles
Local interlock logic and sequencing without larger PLC infrastructure
Batch or recipe control on compact systems
OEM machinery offerings needing an integrated controller module

Its compact footprint and combination of CPU, power, inputs, and outputs make it ideal for systems with limited panel space or lighter I/O demands.

Advantages

All-in-one controller with CPU, power, I/O, and memory in a single module
Easy programming via Series 90 programming tools or handheld programmers
Password protection helps safeguard logic and configuration
Built-in communications port for monitoring, programming, and diagnostics
Ideal for small systems or where a full Series 90-30 rack isn’t justified

This module brings reliable logic execution and flexible control into compact automation applications with minimal hardware overhead.

Technical FAQs

What is the GE IC693UDR001?
It’s a micro programmable controller module combining CPU, power, inputs, and relay outputs in one unit.
Which PLC series does it belong to?
It belongs to the GE Fanuc Series 90 Micro PLC family.
How many discrete inputs does it support?
It supports 8 discrete 24 VDC inputs.
What kind of outputs does it provide?
It features 6 relay outputs over 24 VDC logic.
Does it include a power supply?
Yes — an internal AC power supply accepts 100–240 VAC.
Is password protection supported?
Yes — the module includes a built-in password protection system.
Can it communicate with programming tools?
Yes — it has an integrated port for Series 90 protocol communications with Logicmaster or handheld programmers.
Where is this controller typically used?
In small automation systems, OEM controls, and standalone machine logic applications.
Is the IC693UDR001 still in production?
It is considered legacy/discontinued and is mainly available as surplus or refurbished parts.
Does it retain user logic on power loss?
Yes — non-volatile memory stores user programs and data.