Description
At-A-Glance Executive Brief
- Model: IC200MDL940J-700, base part IC200MDL940
- Brand: GE Fanuc
- Part Type: VersaMax isolated relay discrete output I/O module
- Lifecycle status: OEM obsolescent, stocked for brownfield VersaMax control racks
- System compatibility: VersaMax CPU and I/O carrier bases
- Weight: 0.28 kg
Technical Introduction
Loss of discrete actuation stops valves, alarms and auxiliary equipment from responding to PLC logic commands. This carrier-mounted module provides sixteen individually isolated Form A normally open relay contacts. Each channel switches up to 2A resistive loads across 5–265VAC or 5–30VDC field circuits, separating high-side field wiring from the VersaMax backplane. Every output channel carries a dedicated LED for fast point verification. Module logic power draws from the rack backplane, while load power is supplied externally on field terminals. Discrete manufacturing and water treatment facilities hold this spare to reduce downtime while evaluating legacy PLC migration.
- Best Suited For
- Solenoid valve and auxiliary contactor coil actuation
- Panel alarm horns, beacon indicators and remote status signalling
- Direct drop-in replacement for existing IC200MDL940 series hardware
Core Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | IC200MDL940J-700 (base IC200MDL940) |
| Series | GE Fanuc VersaMax |
| Output Type | 16 × Individually Isolated Form A (NO) Relay |
| Per Channel Rating | 2A resistive |
| Switching Range | 5–265VAC / 5–30VDC |
| Backplane Current Draw | 190 mA @ 5VDC |
| Isolation | Channel-to-backplane isolation, per-channel isolation |
| Indicators | 16 individual channel status LEDs + module OK LED |
| Weight | 0.28 kg |
| Environmental Details | Please refer to the OEM datasheet for complete environmental tolerances. |
Field Engineer’s Tech Notes
- Inductive loads such as solenoids create voltage spikes at relay deactivation. Without RC snubbers or MOV suppression, contact erosion accelerates and noise can corrupt nearby I/O mapping.
- This module is not rated for hot-swap operation. Removing it while the rack remains energized can trigger backplane communication faults and unexpected state changes on adjacent I/O modules.
Adaptive QA & Testing Protocol
Each module mounts to a VersaMax carrier bench fixture. The PLC toggles each relay channel sequentially. We verify LED state and measure contact continuity with a multimeter for all sixteen points. Isolation resistance between each relay channel and backplane circuit is checked. Full test reports or bench test video clips are available upon request.
Buyer’s FAQ
Q: What does J-700 suffix mean on IC200MDL940J-700? A: The suffix marks hardware revision and manufacturing batch variant. Pinout and core 16-point relay function match base IC200MDL940, but cross-check marking against your installed unit before swap.
Q: What warranty applies for refurbished and NSFP IC200MDL940J-700? A: Refurbished and NSFP units carry a 12-month hardware warranty. Coverage excludes contact damage caused by unprotected inductive loads or overcurrent on field wiring.
Q: What lead time should I expect? A: Stocked units ship 3–7 business days. If inventory is depleted, lead time increases while we source available surplus relay I/O modules.
Q: Can this module directly switch motor power circuits? A: No, 2A resistive rating only. Use these relay outputs to drive intermediate contactor coils, not motor main power.
Start Chat
Send an Email
