1756-PSCA2 Allen Bradley Rockwell ControlLogix Chassis Adapter Module

Product parameters

Model: 1756-PSCA2 (Series A)

Type: Redundant power rack adapter module

Input voltage: Provided by redundant power supply, 85-265 VAC or 19.2-32 VDC

Maximum heat dissipation: 87.6 BTU/ hr@30 °C 72.6 BTU/hr at 60°C

Backplane current: 125 mA @ 24 VDC

Connection cable: 1756-CPR2 (Cable bending radius 5 inches /12.7 cm)

Protection grade: IP00 (Open Equipment)

Operating temperature: 0... +60°C (+32… +140°F)

Storage temperature: -45... +60°C (-49… +140°F)

Relative humidity: 5... 95% (No condensation)

Terminal base: Compatible with 1756-TBNH or 1756-TBSH (20-pin terminal block)

Certifications: UL, CSA, CE, ATEX, IECEx (Ex nA IIC T4 Gc), Korean KC, RCM, FM, CCC, Marine

Installation method: Install horizontally in the dedicated slot on the left side of the ControlLogix rack, without occupying the standard slot.

Rack compatibility: Standard Series B racks.

Cable requirements: 1756-CPR2 cable, minimum bending radius 5 inches (12.7 cm).

Function

Redundant power supply integration: Distribute the power from two redundant power supplies to the ControlLogix rack backplane through a single connector to enhance system reliability.

High availability: Supports hot plugging (RIUP), allowing for power or cable replacement while the system is running, reducing downtime.

Compatibility: Compatible with standard series B racks and 1756-CPR2 cables, and compatible with 1756-PA75R (AC) or 1756-PB75R (DC) power supplies.

Status monitoring: LED indicator lights are provided for monitoring the power supply and module status.

Environmental adaptability: Supports 0... Operating temperature +60°C, in compliance with multiple industrial safety and environmental standards.

Simple installation: Simplify wiring and debugging through the 1756-TBNH or 1756-TBSH terminal base.

Safety Certification: Complies with ATEX, IECEx and other hazardous location certifications, suitable for specific high-risk environments.

Application scenarios

Distributed Control System (DCS): It is used in PLC systems that require high reliability in chemical engineering, water treatment, oil refineries, etc.

Automated production line: Provides redundant power supply for ControlLogix racks, supporting CNC machines, assembly lines, and packaging equipment.

Energy and public Utilities: Applied in power management or the oil and gas industry to ensure high system availability.

High-reliability systems: Suitable for applications that require minimal downtime, such as semiconductor manufacturing or automotive production lines.

Building automation: Supports power supply for controllers of HVAC or facility management systems

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

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