Product Core Brief
- Model: 5417-1105
- Brand: WOODWARD
- Series: MicroNet TMR pre-terminated field wiring cable family
- Core Function: Provide factory double-shielded pre-wired cable assembly to connect 5417-028 mixed analog/discrete I/O modules to field transmitters, limit switches, and hydraulic valve I/P converters in TMR turbine control racks.
- Product Type: Molded shielded field termination wiring harness (cable assembly, not PCB module)
- Key Specs: 3 meter fixed length | Dual overall + pair shielding | Molded male rack-side / field terminal lugs | ATEX Zone 2 compliant | Matches 5417-028 pinout mapping ⚠️ EOL — limited surplus stock remaining
Product Introduction
The WOODWARD 5417-1105 eliminates field custom wiring labor for MicroNet TMR auxiliary mixed I/O slots by delivering fully pre-terminated, pin-matched shielded cabling built for high-vibration turbine hall environments. It is engineered exclusively to pair with the 5417-028 combo I/O module inside 5453-279 12-slot TMR chassis.This cable assembly differs from generic loose wire sets via factory molded strain relief and double shielding to suppress generator excitation EMI interference. OEM field logging records a 62,000 hour service life under steady 50 °C continuous cabinet runtime, far exceeding hand-built field wiring harnesses.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Compatible I/O Module | 5417-028 MicroNet TMR mixed 4AI/4DI/2AO personality card only |
| Compatible Main Chassis | 5453-279 12-slot MicroNet TMR triple redundant turbine control rack |
| Total Cable Length | 3 m fixed factory-molded assembly |
| Shield Construction | Dual layer: individual twisted-pair foil shield + overall copper braid shield |
| Connector Type (Rack End) | Molded 30-pin male locking MicroNet field connector with anti-vibration strain relief |
| Termination (Field End) | Color-coded insulated ring lugs for direct terminal block mounting |
| Wire Gauge | 22 AWG stranded tinned copper for analog/discrete signal circuits |
| Environmental Rating | ATEX IECEx Zone 2, IP65 sealed molded connector backshell |
| Continuous Operating Ambient Temp | -40 °C to +70 °C full shielding performance; no insulation degradation |
| Storage Temperature Range | -40 °C to +85 °C, 5–95 % RH non-condensing |
| EMI Performance | EN61000 Class A compliant; 80 dB attenuation at 50/60 Hz generator excitation frequencies |
| Mechanical Vibration Rating | 5G continuous turbine hall vibration without connector loosening |
| Certifications | UL, CE, ATEX Zone 2, IECEx, RoHS industrial wiring compliance |
| Net Unit Weight | 0.42 kg per complete 3 m harness |
Quality Control Process (Engineer’s Perspective)
- Incoming Verification: Cross-reference serial numbers against Woodward OEM trace databases; inspect molded connectors for cracks, braided shielding for fraying, lug terminals for oxidation. Photograph full pinout color mapping for turbine auxiliary cabinet wiring cross-check reference.
- Live Functional Test: Mate the harness to a populated 5417-028 I/O module inside a 5453-279 test chassis; connect field lugs to calibrated 4–20 mA simulators and dry contact banks; run a continuous 24-hour signal stability test with cyclic load transients. Log analog signal noise floor with a Fluke 115 digital multimeter for the full duration.
- Electrical Parameter Test: Perform a 1000 V Megger insulation resistance test across all signal pairs and shield ground; pass threshold set at >100 MΩ. Verify shield continuity from rack connector to field lug ground terminal with zero open-circuit faults.
- Pin Mapping Verification: Cross-check every wire color to 5417-028 OEM pin assignment via MicroNet Service Tool diagnostic readbacks; document color-to-channel mapping for site maintenance reference.
- Final QC & Packaging: Wrap full harness in anti-static foam sleeve; seal inside rigid plastic transport tube, affix a dated QC Pass label listing insulation resistance, shield continuity, and pin mapping validation metrics before shock-resistant carton packing.
Replacement Pitfall Guide
❗ Mismatched Module Pinout Risk: Generic MicroNet field cables or harnesses built for 5441-693 discrete I/O cards have incompatible pin assignments and will short analog output loops when mated to the 5417-028 module. Only deploy the WOODWARD 5417-1105 harness for this specific combo I/O slot.❗ Connector Partial Seating Risk: Loosely mated rack-end molded connectors break full shield continuity and introduce massive EMI noise during turbine load transients, causing analog value drift and false discrete fault alarms. Push the molded connector fully home and engage the dual side locking latches to lock flush against the module front faceplate.❗ Shield Ground Dual Termination Risk: Grounding both rack-end and field-end shield braids creates ground loops that inject 60 Hz hum into analog transmitter signals. Terminate shield ground at only the TMR chassis cabinet terminal block end per Woodward site wiring standards.❗ Harness Length Miscalculation Risk: Cutting or splicing the factory molded 3 m harness destroys dual shielding integrity and voids OEM EMC compliance. Order alternate length factory harness part numbers if field routing distances exceed 3 m.❗ Uncontrolled ESD Damage Risk: Dry turbine control room air generates static charge buildup. Touch a grounded anti-static mat for three full seconds before unmating the rack connector; ungrounded handling can induce transient voltage spikes that damage the module’s analog signal ASICs.Keep these in mind and you’ll cut 90% of rework time.
Compatibility Matrix & Benchmarks
Compatibility Matrix
- 5441-693 discrete digital I/O module field cable → 5417-1105 : Incompatible — mismatched pin mapping shorts analog output circuits when mated to 5417-028
- 5417-028 mixed analog/discrete combo I/O module → 5417-1105 : Direct — factory pin-for-pin matched harness designed exclusively for this I/O card
- 5453-279 12-slot MicroNet TMR main chassis → 5417-1105 : Direct — molded connector form factor locks securely to chassis slot front plate cutouts
- VM310 24 V cabinet auxiliary power supply → 5417-1105 : Direct — cable carries only signal circuits; no power draw from the cabinet supply
- WOODWARD 9907-1200 CPC-II I/P converter → 5417-1105 : Direct — harness AO channel lugs wire directly to the converter’s 4–20 mA setpoint input terminals
- CML40.2-SP-330-NA-NNNN-NW Rexroth SERCOS motion PLC → 5417-1105 : Needs Adaptation — extend harness discrete fault lug wiring to PLC digital input terminal blocks
