Product Specifications

Part Number	RAI02J
Channel Quantity	16 channels
Signal Type	4~20 mA DC
Short-circuit Protection	Max 96 mA
A/D Resolution	12~16 bits
Measurement Accuracy	±0.1% FSR
Max Temperature Drift	±0.003% / °C
Module Logic Power	24 VDC ±10%，Typical Current: 100 mA
Field Channel Power	24 VDC ±10%，20 mA per channel
Operating Temperature	-40°C ~ +70°C
Storage Temperature	-40°C ~ +85°C

The ABB RAI02J is a high-performance, high-density 16-channel redundant analog input module designed for ABB Symphony Plus and Harmony distributed control systems (DCS). Operating as a core component of the SD Series I/O system, it is engineered to accurately sample and process high-level analog signals from various field transmitters, such as temperature, pressure, flow, and level sensors. Featuring highly resilient redundancy architecture and robust HART protocol diagnostic capabilities, this module dramatically enhances process control reliability and data transparency, making it the ideal choice for continuous production environments like power generation, water treatment, and chemical processing .

Frequently asked questions：

Q1: What is the ABB RAI02J Redundant Analog Input Module used for?
A1: It is used to acquire and process analog current signals in ABB industrial and control systems with redundant operation capability.

Q2: How many input channels does the RAI02J module provide?
A2: The RAI02J module provides 16 analog input channels.

Q3: What signal type does the RAI02J module support?
A3: It supports 4–20 mA DC analog input signals.

Q4: What is the operating temperature range of the RAI02J module?
A4: The RAI02J operating temperature range is -40°C to +70°C.

Q5: What is the measurement accuracy of the RAI02J module?
A5: The RAI02J measurement accuracy is ±0.1% FSR (Full Scale Range).

Product Applications

Thermal power plant
Petroleum and chemical plant
Water treatment plant
Steel and metallurgical plant

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:sales7@amikon.cn :+86-18965423501 :AMKPLC

We provide a 12-month warranty and worldwide stock availability to guarantee smooth integration and prompt delivery for your daily operations.

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✓ Type of payment:T/T
✓ Warranty: 12 months.
✓ lower your support costs
✓ Large number of inventory
✓ Support door-to-door inspection
✓ Courier partners: DHL, UPS, TNT, FedEx
✓ Provide on-going availability of automation replacement parts
✓ Technical specification, manuals and data sheets: Available on request.

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— After-sales service department
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③ Honeywell: Alcont, Experion LS, Experion PKS, Experion HS, Plant Scape, TDC2000, TDC3000, TPS
④ GE: IS200/DS200 series Excitation system card, IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module
⑤ Triconex: 3805E , 3504E , 3706A , 4210 , 4351B , 8110 , 3501E , 3664
⑥ Siemens: MICROMASTER, Simadyn, Simatic S5, Simatic S7, SIMODRIVE, SIMOVERT, SINAMICS, Texas Instruments
⑦ Emerson: DeltaV, Ovation, EPRO
⑧ Schneider: Quantum 140 series, Modicon Premium
⑨ HIMA: F8650X, F7105A , F6217 , F3237 , F3330 , F8628X ,F6205
⑩ Invensys Foxboro: FCP270, FCP280, CP30B, FBMSSW, FBMSVH, P0903CV, FCM10E

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