ABB 07AI91 GJR5251600R0202 Analog Input Module Efficient delivery

Overview

The ABB 07AI91 GJR5251600R0202 is an analog input module used in ABB’s Advant Controller 31 (AC31) and Advant OCS systems. It provides 8 configurable analog input channels, supporting various voltage, current, and temperature sensor types, and operates on the CS31 system bus.

General Information

• Part Number: GJR5251600R0202

• Manufacturer: ABB (Asea Brown Boveri)

• Brand Origin: Sweden

• Series: Advant Controller 31 (AC31)

• Type: Analog Input Module

• Mounting: DIN rail (15 mm high) or screw-mounted

• Technology: 8 configurable analog input channels, 12-bit resolution, CS31 system bus interface

Power Specifications

• Operating Voltage: 24 V DC

• Input Voltage Range: 20 V DC to 28 V DC

• Power Consumption: ≤ 5 W

• Current Consumption: ≤ 0.2 A

• Protection: Electrically isolated CS31 system bus connection

• Indicators: 17 LEDs for channel selection and diagnostics; test button

Communication & Interface

• Bus Interface: CS31 system bus

• Data Exchange: Up to 8 input words and 8 output words

• Configuration: DIP switches for setting operating mode and module address

• Diagnostics: Onboard diagnostics via LEDs and test button

I/O & Channels

• Analog Inputs: 8 channels, configurable for:

• Voltage: ±10 V, ±5 V, ±500 mV, ±50 mV

• Current: 0–20 mA (with external 250 Ω resistor)

• Temperature Sensors: Pt100, Pt1000 (3-wire), Thermocouples (J, K, S)

• Resolution: 12-bit + sign

• Operating Modes: Configurable input types per channel

Environmental

• Operating Temperature: 0 °C to +55 °C

• Humidity: Up to 95% RH, non-condensing

• Protection Rating: IP20 (for internal cabinet installation)

Dimensions & Weight

• Dimensions (L × W × H): 120 × 140 × 85 mm

• Weight: 0.45 kg

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