Description
Overview
The IC693MDL940 relay output module is part of the GE FANUC Series 90‑30 I/O family, designed to switch moderate‑power loads through sixteen independent relay channels. Its architecture supports a wide range of electromechanical and control devices, making it suitable for mixed‑voltage output applications in DCS and PLC environments.
Output Architecture
This module provides sixteen normally‑open relay contacts arranged in four isolated groups. Each group contains four output points and shares a dedicated common terminal, enabling engineers to distribute loads across multiple power sources or isolate circuits for safety and maintenance.
Each relay channel supports up to 2 A of switching current, allowing the module to drive solenoids, pilot lamps, contactors, and other inductive or resistive loads. Because the module does not include internal fusing, external protection is recommended when used with high‑inrush or safety‑critical devices.
Status Indication and System Integration
Every output point is equipped with an individual LED indicator, providing immediate visual confirmation of output state during commissioning and troubleshooting. The module is compatible with any I/O slot in Series 90‑30 or RX3i racks and operates from the +24 VDC backplane supply.
Red identification bands on the housing indicate that the module is intended for higher‑voltage switching applications, helping technicians quickly identify module type during installation.
Technical Specifications
| Parameter |
Specification |
| Model |
IC693MDL940 |
| Product Type |
Relay Output Module |
| Brand |
General Electric |
| Product Range |
FANUC Series 90‑30 |
| Output Points |
16 normally‑open relays |
| Grouping |
4 groups, 4 points per group |
| Max Switching Current |
2 A per point |
| Output Type |
Mechanical relay |
| Indicators |
LED per output |
| Internal Fusing |
None (external protection required) |
| Backplane Power |
+24 VDC |
| Weight |
0.4 kg |
| Dimensions |
3.5 × 13 × 13.5 cm |
| HS Code |
8537101190 |
| Minimum Order |
1 unit |
| Origin |
USA |
| Availability |
In stock |
| Lifecycle Status |
Active |
Application Scenarios
-
Control of solenoids, relays, and contactors
-
Mixed‑voltage output systems requiring isolated groups
-
Machine control panels with moderate‑power switching
-
DCS and PLC installations using Series 90‑30 or RX3i hardware
FAQ
Q: Can the IC693MDL940 switch both AC and DC loads? A: Yes. Its mechanical relays support a variety of AC and DC load types within rated limits.
Q: Does the module include built‑in protection? A: No. External fuses or breakers should be used where required.
Q: Is it compatible with RX3i systems? A: The module can be installed in RX3i racks using appropriate backplane interfaces.
