Allen-Bradley 1771-IG: TTL Logic and 5 V Wiring Checks
Check 1771-IG TTL HIGH/LOW logic thresholds, field supply ripple and 1771-WC wiring before replacing an input module.
Manufacturer: ABB
Product No.: IEMMU11
Country of origin:United States
Product Type: Module Mounting Unit
Barcode: 8537109150
Payment: T/T, Western Union
Weight: 500g
Dimensions: 483 mm x 177 mm x 300 mm (W x H x D)
Shipping port: Xiamen
Warranty: 12 months
The IEMMU11 is a back-mount Module Mounting Unit designed for housing and interconnecting modules within process control and automation enclosures. Operating within the Symphony Harmony INFI 90 system architecture, this unit provides a structural chassis and backplane foundation for modular control hardware. The IEMMU11 integrates into power systems and enclosure assemblies to support distributed control system (DCS) field installations and system expansions.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB / Bailey |
| Product ID | IEMMU11 |
| ABB Type Designation | IEMMU11 |
| Product Type | Control System Accessory |
| Mounting Type | Back mount |
| System Compatibility | Symphony Harmony INFI 90 |
| HS Code | 853710 |
| Customs Tariff Number | 8537109150 |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| Number of Batteries | 0 |
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Returns & Warranty



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Returns & Warranty
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| Color pattern |
Green
|
| Country of origin |
United States
|