Features:
- Interface Between Field Thermocouple Sensors and ABB Control System Backplane
- Combines Capability of Multi-Channel Analog Signal Conditioning with 12-Bit Precision Conversion
- Operates in Conjunction with ABB AC 800M Controllers and S800 I/O Series Modules
The AI635 3BHT300032R1 operates as the Analog Input Module in an ABB distributed control system, providing reliable thermocouple signal acquisition for all temperature monitoring applications within the system. It continuously receives incoming low-level thermocouple signals through 14+2 dedicated channels and converts these analog inputs to digital data with 12-bit resolution, distributing the processed temperature information through the rack backplane to support steady state operation of all controllers and I/O modules.
The AI635 3BHT300032R1 provides essential analog input functions common to the entire temperature monitoring path, and is a critical component of the measurement chain, directly affecting the proper, normal operation of the overall thermal control system. One or more AI635 3BHT300032R1 modules are required per rack depending on the desired channel density and monitoring coverage.
For expanded temperature monitoring applications, the ABB System requires additional AI635 3BHT300032R1 analog input modules installed in available I/O slots. In addition to standard single module operation, the expanded configuration also performs distributed signal acquisition. The ABB multi-module configuration executes parallel processing using the internal bus architecture specified in the I/O options.
The AI635 3BHT300032R1 ABB Analog Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB AI635 3BHT300032R1 Analog Input Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB AI635 3BHT300032R1 Analog Input Module Specs
General
- Manufacturer ABB
- Model AI635 3BHT300032R1
- Condition New Original ready stock
- Product Family DI620 3BHT300002R1,DI685 3BDS005833R1
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Industrial Furnace Monitoring: Tracking high-temperature zones in metal smelting or glass manufacturing via rugged thermocouples.
- Chemical Reactor Control: Gathering precise temperature profiles across multiple points to ensure safe exothermic and endothermic reactions.
- Power Plant Boiler Systems: Monitoring thermal behavior in high-pressure steam lines and exhaust systems.
- Distillation Column Regulation: Controlling temperature gradients across multi-stage separation processes in petrochemical plants.
- Controller Families: Fully compatible with Advant Controller 110 and Advant Controller 160 sub-racks.
- Programming Framework: Interoperates natively with AMPL (Advant Master Programming Language) via standard engineering workstations.
- Signal Support: Tailored for standard industry thermocouples requiring precise millivolt-to-digital resolution.
- Electrical Isolation: Features group galvanic isolation to block high Common Mode voltages (CMRR >120dB) from spreading to the primary controller backplane.
- EMC Directive (89/336/EEC): Certified to withstand electromagnetic disturbances without corrupting its 12-bit analog-to-digital conversions.
- Low Voltage Directive (72/23/EEC & 93/68/EEC): Built to guarantee safe low-voltage operation for field instrument wiring.
- RoHS Status: Compliant with EU Directive 2011/65/EU, restricting hazardous substances in electronic assembly.
- Nuclear Adaptation Note: The baseline AC160 architecture hosting this module serves as the foundational design for the Common Q safety platform used in nuclear power control applications.