Description
Product Core Brief
- Model: 11-0018905
- Brand: DEIF
- Series: Aggreko / GEMPAC Generator Systems
- Core Function: Manages CANBUS communication between generator controllers and plant master systems.
- Product Type: CANBUS Communication Module
- Key Specs: 24V DC | CANBUS Protocol | Backplane Mount
(Condition: New Original / New Surplus)
Product Introduction
DEIF 11-0018905 acts as the communication bridge for industrial generator control systems. This CANBUS module translates data between local GEMPAC controllers and remote plant master stations.
The DEIF 11-0018905 ensures reliable data transmission across harsh power plant environments. It processes network traffic in real-time without latency. This industrial automation unit keeps your power generation synchronized.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | DEIF |
| Part Number | 11-0018905 |
| Alternate ID | Aggreko GEMPAC Module |
| Component Type | CANBUS Communication Module |
| System Compatibility | Aggreko / GEMPAC Generator Controllers |
| Operating Voltage | 24V DC |
| Protocol | CANBUS |
| Design Life | > 25 Years |
| Mounting Style | Modular Backplane Insert |
Quality Control Process
Every DEIF 11-0018905 undergoes strict network validation. Technicians inspect the CANBUS connector pins for corrosion or damage. We then perform a functional test on a live generator simulator. A CANBUS analyzer verifies that the module transmits and receives frames correctly. We also check the termination resistor network for proper 60-ohm impedance. Finally, the board is sealed in anti-static shielding to prevent ESD damage during transit.
Replacement Pitfall Guide
❗ CANBUS Termination is Critical. This module requires proper termination at both ends of the bus. Missing or doubled termination resistors will cause signal reflections and intermittent communication faults. Always measure the bus impedance before powering up.
❗ Never Hot-Swap the Comms Module. Pulling this board while energized can corrupt the CANBUS network and damage the mating controller. Always isolate power and wait at least 3 minutes for internal capacitors to discharge.
❗ Verify Network Address. The DEIF 11-0018905 must be configured with the correct CANBUS node ID. A duplicate address will cause network collisions and silent data loss. Check the DIP switch settings against the original module.
❗ Check Baud Rate Matching. Ensure the module baud rate matches the rest of the CANBUS network. Mismatched speeds will result in complete communication failure and “Bus Off” errors.
Keep these in mind and you’ll cut 90% of rework time.
Compatibility Matrix & Benchmarks
| Original Model | Replacement / Successor Model | Compatibility Level (Direct/Needs Adaptation) | Migration Notes |
|---|---|---|---|
| 11-0018905 | DEIF CANBUS Module | Direct | Verify node ID configuration |
| 11-0018905 | Aggreko GEMPAC Card | Needs Adaptation | Check firmware revision match |
| 11-0018905 | 11-0018905-R1 | Direct | Same part, revised hardware revision |
- Network Throughput: Real-time CANBUS frame processing with <5ms latency
- Reliability: Rated for continuous operation in high-EMI power generation environments
