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ABB 07AI91 WT91 GJR5251600R4202 Analog Input Module
ABB 07AI91 WT91 GJR5251600R4202 Analog Input Module
Brand/Manufacturer: ABB
Order Number: 07AI91 WT91 GJR5251600R4202
Type: Analog Input Modules
Country of Origin: Sweden
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
Configured for multi-channel analog signal acquisition in Advant Controller 31 systems, the ABB 07 AI 91 GJR5251600R4202 (07 AI 91 Analog Input Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 07 AI 91 (Order Code: GJR5251600R4202) |
| Brand | ABB |
| Origin | Germany / Sweden |
| Weight | Approx. 0.40 kg |
| Dimensions | 85 mm x 132 mm x 60 mm (W x H x D) |
| Operating Temp | 0 deg C to +55 deg C |
| Power Consumption | 24 VDC (-15%, +20%) module supply input |
| Input Channels | 8 differential or single-ended analog inputs |
| Input Ranges | 0...5 V, -5...+5 V, 0...10 V, -10...+10 V, 0...20 mA, 4-20 mA |
| Sensor Support | Pt100 / Pt1000 RTD (2-wire or 3-wire) |
| Conversion Resolution | 12-bit + sign |
| Backplane Connection | AC31 system bus connection |
Deterministic Signal Acquisition & Backplane Execution
The 07 AI 91 module features hardware-level signal filtering to maintain conversion accuracy within noisy drive and control environments. Backplane bus communication velocity allows immediate update of processed analog variables into the CPU memory image table. Integrated channel-to-channel multiplexing and firmware flash compatibility enable real-time detection of broken sensor wires or out-of-range current loops without disrupting continuous logic execution across the central processor.
Frequently Asked Questions
Q: How is the input range configured for specific current or voltage loops on the 07 AI 91?
A: Input signal ranges are selected through terminal wire assignments and corresponding system hardware register configurations during controller setup.
Q: Can RTD sensors be wired directly to the 07 AI 91 analog channels?
A: Yes, the module natively accepts Pt100 and Pt1000 RTD inputs using either 2-wire or 3-wire wiring methods without requiring external signal transmitters.
Field Installation Guidelines
- Mount the module vertically on a standard 35 mm DIN rail inside an IP54-rated industrial cabinet to safeguard against conductive dust and moisture.
- Route all 4-20 mA and RTD wiring using shielded twisted-pair cables, bonding the outer shield to functional earth (FE) at a single entry point.
- Keep high-voltage motor cables and power leads separated from low-level analog signal paths to avoid electromagnetic cross-talk.
- Verify that the 24 VDC power supply stays within the regulated voltage envelope of -15% to +20% prior to powering the I/O rack.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson