Product Overview
The GJR5251600R0202 07 AI 91 Analog I/O Module from ABB is designed for CS31 system bus applications. It provides 8 configurable analog input channels supporting voltage, current, and temperature sensors. This module ensures accurate signal acquisition with electrical isolation and diagnostic functionality.
Key Features
- Supports 8 analog input channels configurable in pairs for voltage, current, or temperature sensors
- Voltage ranges: ±10 V, ±5 V, ±500 mV, ±50 mV; current ranges: 0–20 mA or 4–20 mA with external shunt
- Temperature inputs: Pt100/Pt1000 with linearization and thermocouples (J, K, S types)
- Electrical isolation protects the CS31 system from field device interference
- Front panel includes 8 green LEDs for channels, 8 for analog display, and 1 red LED for errors
- Test button enables on-site diagnostics for operational verification
- DIN rail or screw mounting with removable connectors for flexible installation
Technical Specifications
| Attribute | Details |
|---|---|
| Model | GJR5251600R0202 |
| Order Number | 07 AI 91 |
| Manufacturer | ABB |
| Category | Analog I/O Module |
| Total Input Channels | 8 (configurable in pairs) |
| Input Types | Voltage, Current, Pt100/Pt1000, Thermocouples |
| Voltage Input Ranges | ±10 V, ±5 V, ±500 mV, ±50 mV |
| Voltage Input Resolution | 12 bits + sign |
| Voltage Input Total Error | < ±0.5% of full scale |
| Current Input Ranges | 0–20 mA / 4–20 mA |
| External Shunt for Current Input | 250 Ω |
| Current Input Total Error | < ±0.5% of full scale |
| Pt100/Pt1000 Evaluation Range | -50°C to +400°C |
| Pt100 Current Sink | 2 mA |
| Pt1000 Current Sink | 0.2 mA |
| Thermocouple Types | J, K, S with linearization |
| Line Resistance Max | 50 Ω (4-wire configuration) |
| Input Delay | 0 ms |
| Line Frequency Suppression | Configurable (50 Hz / 60 Hz / none) |
| Updating Period | 30–150 ms depending on suppression |
| Operating Temperature Range | 0–55°C |
| Rated Supply Voltage | 24 V DC |
| Maximum Current Consumption | 0.15 A |
| Maximum Power Dissipation | 3 W |
| Conductor Cross Section | Max. 2.5 mm² |
| Mounting | DIN rail (15 mm) or screw mounting |
| Diagnostic Features | Self-calibration and operational status diagnostics |
| Cable Length | Shielded max 50 m, Two-core shielded max 200 m |
Applications
- Industrial Automation: Integrates with sensors and control systems on the CS31 bus
- Process Control: Accurate acquisition of voltage, current, and temperature signals
- Diagnostic Monitoring: Onboard diagnostics and LED indicators for operational checks
- Flexible Mounting: DIN rail or screw installation for compact or panel-mounted setups
Installation Notes
Install the ABB GJR5251600R0202 07 AI 91 in a stable environment with proper grounding. Ensure shielded or twisted-pair cabling for temperature sensors to reduce interference. Configure channels via DIL switches for optimal operation.
FAQ
Q1: Are these ABB modules genuine and new?
Yes, all units are brand-new, factory-original ABB products.
Q2: How quickly can orders be shipped?
We ship within 3 days to 2 weeks depending on order quantity.
Q3: Which shipping options are available?
We commonly use DHL, FedEx, and other reliable couriers.
Q4: Can I return the module if defective?
Yes, we accept returns within 30 days for quality-related issues.
Q5: What types of sensors does the module support?
It supports voltage, current, Pt100/Pt1000, and thermocouples (J, K, S) with linearization.
Details
| Weight | 0.48 kg |
|---|
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