ABB|AI845 3BSD023675R1|Analog Input Module

SKU: AI845 3BSD023675R1

Manufacturer: ABB
Product No.: AI845 3BSD023675R1
Condition：In stock
Product Type: Analog Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 1179g
Shipping port: Xiamen
Warranty: 12 months

ABB AI845 Analog Input Module

The ABB AI845 (3BSE023675R1) is an 8-channel analog input module designed for voltage or current inputs, supporting HART communication and offering single or redundant operation.

Description
This module provides precise measurement for 0...20 mA, 4...20 mA, 0...5 V, or 1...5 V signals with built-in diagnostics and HART pass-through capability.

Features

Supports 0...20 mA, 4...20 mA, 0...5 V, or 1...5 V d.c. inputs
Single or redundant operation
12-bit resolution
Integrated HART support
Advanced on-board diagnostics

Technical Specifications

Channels: 8 single-ended unipolar inputs
Input types: Voltage or current depending on MTU used
Resolution: 12 bits
Input impedance:
- Voltage: >10 MΩ
- Current: 250 Ω
Isolation: Groupwise isolated from ground
Overvoltage protection: At least 11 V d.c. non-destructive
Error: Max. 0.1%
Temperature drift: Max. 50 ppm/°C
Update cycle time: 10 ms
Current limiting: Built-in per channel
Maximum field cable length: 600 meters
NMRR: >40 dB at 50/60 Hz
Rated insulation voltage: 50 V
Dielectric test voltage: 500 V AC
Power dissipation: 3.5 W
Current consumption:
- +5 V Modulebus: 100 mA
- +24 V Modulebus: 50 mA
- +24 V external: Max. 265 mA
Operating temperature: 0 to +55 °C
Storage temperature: -40 to +70 °C
Humidity: 5–95%, non-condensing
Dimensions:
- Width: 45 mm
- Depth: 102 mm / 111 mm with connector
- Height: 119 mm
Weight: 0.23 kg

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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