Xiamen ZhiCheng Automation Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1/piece in stock |
| Delivery Time | 3-7 |
| Packaging Details | 50*50*50mm |
| Signal Delay | 35 or 45 milliseconds |
| Analog Inputs | Thermocouple |
| Hardware Type | I/O Chassis |
| Voltage Range | 85-132 Volts AC |
| Phase | Three-Phase |
| Wire Type | Copper |
| Number Of Inputs | 8 Differential Inputs |
| Operating Temperature | -20 to 60 degrees Celsius |
| Brand Name | Allen Bradley |
| Model Number | 1756-PSCA2 |
| Certification | 3C |
| Place of Origin | America |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1/piece in stock |
| Delivery Time | 3-7 | Packaging Details | 50*50*50mm |
| Signal Delay | 35 or 45 milliseconds | Analog Inputs | Thermocouple |
| Hardware Type | I/O Chassis | Voltage Range | 85-132 Volts AC |
| Phase | Three-Phase | Wire Type | Copper |
| Number Of Inputs | 8 Differential Inputs | Operating Temperature | -20 to 60 degrees Celsius |
| Brand Name | Allen Bradley | Model Number | 1756-PSCA2 |
| Certification | 3C | Place of Origin | America |
| High Light | industrial allen bradley module ，industrial allen bradley plc ，Standard allen bradley module | ||
The Allen-Bradley 1756-PSCA2 Power Supply Control Adapter is a critical monitoring module for Rockwell Automation's ControlLogix® systems, enabling advanced diagnostics and redundancy management in mission-critical power architectures. Designed to interface with 1756-Px series power supplies, it provides real-time voltage, current, and thermal telemetry via the chassis backplane. Housed in a single-slot module with ruggedized zinc-alloy construction, it withstands industrial vibrations (5g IEC 60068-2-6) and operates from -40°C to +70°C. Key features include dual-mode redundancy control (active/standby coordination), predictive failure alerts, and hot-swap synchronization to ensure zero downtime during maintenance.
Precision monitoring parameters:
High-availability power systems:
Operational superiorities:
Advanced power management:
| Key Parameter | Specification/Description |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Series/Platform | ControlLogix® Redundancy System |
| Module Type | Power Supply Monitor |
| Part Number | 1756-PSCA2 |
| Primary Function | Monitors redundant power supplies in ControlLogix chassis; manages power fault responses |
| Compatible Chassis | 1756-A4, A7, A10, A13, A17 (Redundancy-enabled chassis) |
| Power Supply Compatibility | 1756-PBxx, 1756-PCxx, 1756-PHxx series (Monitors up to 4 supplies per chassis) |
| Voltage Monitoring Range | 5V DC backplane: ±5% tolerance 24V DC user power: ±15% tolerance |
| Supply Margin Monitoring | Detects voltage degradation before failure (configurable thresholds) |
| Communication Interface | ControlNet (CNET) via 1756-CNx module Serial port for local diagnostics |
| Status Indicators | Module Status (Green/Red) Power Supply Status LEDs (Per supply) Network Status LED |
| Redundancy Support | Critical for ControlLogix Hot Backup systems |
| Fault Response Actions | Automatic chassis shutdown Controller failover Alarm generation |
| Diagnostic Capabilities | Real-time voltage reporting Predictive failure alerts Event logging |
| Backplane Current Draw (5V) | 85 mA typical |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Relative Humidity | 5-95% (non-condensing) |
| Certifications | cULus Listed, CE, ATEX/IECEx Zone 2, IEC 61131-2 |
| Firmware Compatibility | Integrated with ControlLogix Redundancy firmware v16+ |
| Required Software | Studio 5000 Logix Designer® (v24+ recommended) |
| Mounting | Occupies single slot in 1756 chassis (leftmost slot reserved) |
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are
perfectly.
we are major in PLC,Sensors,HIM,Transmitters.
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Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company
Year Established:
2017
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide. We Are The Supplier For Industrial Automation Spare Parts. we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M... Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide. We Are The Supplier For Industrial Automation Spare Parts. we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M...
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