
Product Overview
The GE IC693UDR001 is a compact micro programmable logic controller (Micro PLC) from the GE Series 90 Micro family. It integrates a CPU, I/O, and power management functions into a single unit, making it suitable for small-scale automation and standalone control applications.
This controller is designed for simple machine automation, discrete control, and compact industrial systems where a full modular PLC rack is not required.
Technical Specifications
| Parameter |
Specification |
| Manufacturer |
GE (GE Fanuc / Emerson) |
| Model |
IC693UDR001 |
| Product Type |
Programmable Logic Controller (Micro PLC) |
| Series |
90 Micro |
| Integrated I/O |
8 digital inputs, 6 relay outputs (typical configuration) |
| Power Supply |
100–240 VAC |
| Input Type |
24 VDC inputs (POS/NEG compatible) |
| Output Type |
Relay outputs |
| Processing Unit |
Built-in CPU module |
| Programming Support |
Ladder logic via GE programming tools |
| Memory |
Non-volatile user program storage |
| Communication Port |
Built-in serial communication interface |
| Protection |
Password protection + power-up reset circuit |
| Operating Temperature |
~0°C to 55°C |
| Mounting Type |
Panel / compact controller mounting |
| Material |
Industrial-grade plastic housing |
| Dimensions |
150 × 130 × 40 mm |
| Weight |
0.5 kg |
Function and Working Principle
The IC693UDR001 operates as a self-contained PLC system.
Its working process includes:
- Receiving digital input signals from field devices
- Processing logic through its built-in CPU
- Executing ladder logic programs stored in memory
- Activating relay outputs to control external loads
- Managing system startup, reset, and program protection functions
Unlike modular PLC systems, this unit does not require separate CPU or power supply modules.
Role in Industrial Control Systems
Within automation systems, the IC693UDR001 provides:
- Compact machine-level control
- Independent operation without expansion racks
- Simple discrete automation control
- Reliable relay-based switching logic
- Fast deployment for small industrial systems
Industrial Applications
The GE IC693UDR001 is commonly used in:
- Small machinery automation
- Conveyor and material handling systems
- Packaging machines
- Pump and motor control
- HVAC control systems
- Simple production line automation
Installation and System Integration
Recommended installation practices include:
- Mounting the controller in a control panel
- Connecting 100–240 VAC power supply
- Wiring digital inputs from sensors and switches
- Connecting relay outputs to actuators or contactors
- Programming using GE-compatible PLC software or handheld tools
Compatible System Components
The IC693UDR001 typically works as a standalone system but may interface with:
- Digital sensors and switches
- Relay-driven actuators
- Motor starters and contactors
- Basic HMI panels
- Simple communication interfaces
Recommended Alternative Models
| Model |
Type |
Key Feature |
Application |
| IC693UDR001 |
Micro PLC |
All-in-one controller |
Small automation systems |
| IC693CPU340 |
PLC CPU Module |
Modular control system |
Expandable PLC systems |
| IC693CPU364 |
PLC CPU Module |
Higher performance control |
Industrial automation |
| IC693MDL632 |
Input Module |
Digital input expansion |
Modular systems |
| IC693MDL940 |
Output Module |
Relay output expansion |
Modular control systems |
Key Advantages
- All-in-one compact PLC design
- Easy installation and wiring
- No external CPU or power module required
- Reliable relay output control
- Suitable for small automation systems
- Simple programming and maintenance
Technical FAQs
What is IC693UDR001 used for?
It is used for small-scale automation and machine control applications.
Does it need a separate CPU module?
No, it has a built-in CPU.
Can it be expanded with modules?
It is mainly a standalone unit with limited expansion capability.
What type of outputs does it have?
Relay outputs for direct load control.
Conclusion
The GE IC693UDR001 is a compact and reliable micro PLC designed for simple industrial automation tasks. With integrated CPU, I/O, and power functions, it provides a cost-effective and easy-to-use solution for small-scale control systems where modular PLC architecture is unnecessary.