Description
Product Description
The IC694MDR390 is a 32-channel relay output module for the GE Fanuc RX3i PACSystem, designed to control a wide range of discrete devices including solenoids, contactors, indicator lamps, and motor starters. Each output provides isolated relay contacts with high current capacity, ensuring reliable operation in demanding industrial environments. The module features optical isolation, LED diagnostics for every channel, and a compact form factor for flexible integration into RX3i I/O slots.
This module is engineered for rugged applications, delivering both AC and DC load control while maintaining mechanical durability and electrical safety. It is ideal for manufacturing, process automation, and machine control systems requiring multiple relay outputs in a single module.
Technical Specifications
| Specification |
Details |
| Model |
IC694MDR390 |
| Product Type |
Relay Output Module |
| Series |
RX3i PACSystem |
| Output Channels |
32 points |
| Output Type |
Form A (normally open) relay contacts |
| Rated Voltage |
24 VDC / 120 VAC / 240 VAC (load dependent) |
| Contact Rating |
2 A per channel (resistive) |
| Isolation |
Optical isolation between field wiring and backplane |
| Response Time |
Operate: ~15 ms; Release: ~15 ms |
| Indicators |
32 individual green LEDs showing output status |
| Installation |
Fits any RX3i I/O slot |
| Protection |
Relay contacts designed for long mechanical life |
| Operating Temperature |
0°C to +60°C |
| Storage Temperature |
-40°C to +85°C |
| Weight |
1.0 lbs |
| Inrush Rating |
5 A per channel |
| Max Backplane Draw |
6 mA @ 5 VDC |
Key Features
-
High-density relay outputs: 32 channels in a single module conserve rack space.
-
AC/DC load versatility: Supports inductive and resistive loads for mixed-voltage applications.
-
Channel LEDs: Instant visual indication of each output’s status for diagnostics.
-
Optical isolation: Protects PLC backplane from voltage spikes and electrical noise.
-
Rugged design: Mechanically durable relay contacts ensure long service life.
Applications
-
Switching solenoids, pilot lights, and motor starters.
-
Manufacturing and assembly line automation.
-
Process control systems where multiple isolated outputs are required.
-
Mixed AC/DC control applications in industrial environments.
FAQ
Q: How many relay outputs does IC694MDR390 provide?
A: 32 isolated relay outputs.
Q: What types of loads can it handle?
A: AC and DC loads, including resistive and inductive devices.
Q: Are there visual indicators for output status?
A: Yes, each channel has a dedicated green LED.
Q: Does it offer electrical isolation?
A: Yes, optical isolation separates field wiring from the PLC backplane.
Q: Which slots are compatible for installation?
A: Any RX3i I/O slot.
