Brand: ABB Description: Analog I/O Module Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 13 Payment Term: T/T Shipping Port: ShenZhen ABB 07AC91 GJR5252300R0101 is an analog input/output module designed for AC31 series PLC, which can realize accurate signal acquisition and control in automation system. It supports 12-bit and 8-bit operation modes, and can flexibly configure voltage (±10V, 0-10V) and current (0-20mA) signals.
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Manufacture |
ABB |
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Model Number |
07AC91 |
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Ordering Number |
GJR5252300R0101 |
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Catalog |
AC31 |
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Country Of Origin |
Sweden |
| HS CODE |
85389091 |
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Dimension |
14cm*12cm*8.5cm |
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Packing Dimension |
16cm*14cm*11cm |
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Weight |
0.81kg |
Technical parameters
Signal type: Supports standard industrial signals such as 4-20mA, 0-10V
Digital input/output: 16 channels each
Analog input/output: 8 channels each (including 8-channel thermocouple input capability)
Input voltage: 24V DC
Maximum power consumption: 1W
Rated current: 5A
Operating temperature: -25℃ to +70℃
Protection level: IP20
Functional features
1. High-precision signal processing
ABB 07AC91 GJR5252300R0101 adopts industrial-grade conversion technology with a resolution of microvolts. It can accurately collect thermocouples, thermal resistors and standard voltage/current signals to ensure that the measurement error of key parameters such as temperature and pressure is ≤0.1%.
2. Multi-protocol communication and modular expansion
Supports mainstream industrial protocols such as Modbus RTU, Profibus DP, Ethernet/IP, etc., to achieve seamless integration with PLC and DCS systems. The modular design of ABB 07AC91 GJR5252300R0101 allows users to flexibly add or remove I/O modules according to their needs, simplifying system upgrades and maintenance.
3. Redundancy and anti-interference capabilities
Built-in hardware-level filtering and photoelectric isolation technology effectively suppress electromagnetic interference; support channel-level I/O redundancy configuration, and maintain 99.9% operating stability in harsh industrial environments.
4. Integrated control function
ABB 07AC91 GJR5252300R0101 integrates signal conversion, data acquisition and real-time control logic, and can directly drive actuators (such as valves, inverters), reduce controller load, and improve response speed.
Application scenarios
Petrochemical industry: Real-time monitoring of reactor temperature, pipeline pressure and flow, interlock control of safety valves
Power system: Grid parameter (voltage, current, frequency) acquisition and voltage stabilization output
Water treatment plant: Adjust pH value, turbidity and pump station start and stop to achieve automatic dosing control
Food production line: Closed-loop control of baking temperature zone, filling accuracy calibration
