Allen Bradley 1756-PSCA2 ControlLogix Power Supply Module

Nov. 11 , 2025

1. Product Name

Allen Bradley 1756-PSCA2 ControlLogix 24V DC Power Supply Module

2. Product Introduction

The Allen Bradley 1756-PSCA2 is a reliable 24V DC power supply module, designed to deliver stable power to Allen Bradley Miniature Contactor and other components in wheat automation and industrial control systems.

3. Product Description

The Allen Bradley 1756-PSCA2 is a high-performance 24V DC power supply module, part of Allen Bradley’s ControlLogix 1756 series—engineered to provide consistent, clean power for critical components in industrial and agricultural control setups, with a key focus on supporting the Allen Bradley Miniature Contactor. As a core power source, it ensures the Allen Bradley Miniature Contactor receives steady voltage to operate reliably, whether triggering conveyor adjustments, silo fan activation, or irrigation valve control in wheat automation systems.

Constructed with a rugged, rack-mountable metal housing, the Allen Bradley 1756-PSCA2 fits seamlessly into ControlLogix chassis, aligning with the compact design of the Allen Bradley Miniature Contactor for organized control cabinet installations. It offers a maximum output current of 5A, sufficient to power multiple Allen Bradley Miniature Contactors alongside other devices like sensors and input/output modules—eliminating the need for additional power supplies in wheat automation setups. The module features built-in overvoltage and overcurrent protection, which safeguards the Allen Bradley Miniature Contactor from power fluctuations that could cause malfunctions or damage, ensuring uninterrupted operation of wheat processing equipment.

Equipped with LED status indicators, the Allen Bradley 1756-PSCA2 provides real-time visibility of power status, making it easy to monitor and troubleshoot issues that might affect the Allen Bradley Miniature Contactor. It operates efficiently in temperatures ranging from 0°C to 60°C, adapting to the environmental conditions of wheat facilities such as silo control rooms and processing halls. Additionally, the module complies with global safety standards (e.g., UL, CE), ensuring compatibility and reliability when paired with the Allen Bradley Miniature Contactor in international wheat automation projects.

4. Product Model

1756-PSCA2
1756-PSCA2K
1756-PSCA2XT
1756-RIO
1756-RM2
1756-RM2K
1756-RM2XT
1756-RMC1
1756-RMC10
1756-RMC3
1756-SPESMNRM
1756-SPESMNRMXT
1756-SPESMNSE
1756-SPESMNSEK
1756-SPESMNSEXT
1756-SYNCH
1756-TBCH
1756-TBCHS
1756-TBCHXT
1756-TBE
1756-TBES
1756-TBEXT
1756-TBNH
1756-TBNHS
1756-TBNHXT
1756-TBS6H
1756-TBS6HS
1756-TBS6HXT
1756-TBSH
1756-TBSHS
1756-TBSHXT
1760-PICOSOFTM
1760-PICOSOFTPROM
1761-CBL-AC00
1761-CBL-AH02
1761-CBL-AM00
1761-CBL-AP00
1761-CBL-AS03
1761-CBL-AS09
1761-CBL-HM02
1761-CBL-PH02
1761-CBL-PM02
1762-IA8
1762-IF2OF2
1762-IF4
1762-IQ16
1762-IQ32T
1762-IQ8
1762-IQ8OW6
1762-IR4
1762-IT4
1762-OA8
1762-OB16
1762-OB32T
1762-OB8
1762-OF4
1762-OV32T
1762-OW16
1762-OW8
1762-OX6I
1762-RPLDR2
1762-RPLRTB40
1763-NC01
1766-L32AWA
1766-L32AWAA
1766-L32BWA
1766-L32BWAA
1766-L32BXB
1766-L32BXBA
1766-MM1
1769-AENTR
1769-AENTRK
1769-ARM
1769-ASCII
1769-BA
1769-CJC
1769-CLL1
1769-CLL3
1769-CRL1
1769-CRL3
1769-CRR1
1769-CRR3
1769-ECL
1769-ECLK
1769-ECR
1769-ECRK
1769-HSC
1769-IA16
1769-IA16K
1769-IA8I
1769-IA8IK
1769-IF16C
1769-IF16CK
1769-IF16V
1769-IF16VK
1769-IF4
1769-IF4FXOF2F
1769-IF4I
1769-IF4IK
1769-IF4K
1769-IF4XOF2
1769-IF4XOF2K
1769-IF8
1769-IF8K
1769-IG16
1769-IM12
1769-IQ16
1769-IQ16F
1769-IQ16K
1769-IQ32
1769-IQ32K
1769-IQ32T
1769-IQ6XOW4
1769-IR6
1769-IR6K
1769-IT6
1769-IT6K
1769-L16ER-BB1B
1769-L18ER-BB1B
1769-L18ERM-BB1B
1769-L18ERM-BB1BK
1769-L19ER-BB1B
1769-L19ER-BB1BK
1769-L24ER-QB1B
1769-L24ER-QBFC1B
1769-L24ER-QBFC1BK
1769-L27ERM-QBFC1B
1769-L30ER
1769-L30ERK
1769-L30ERM
1769-L30ERMK
1769-L30ERMS
1769-L30ER-NSE
1769-L33ER
1769-L33ERK
1769-L33ERM
1769-L33ERMK
1769-L33ERMO
1769-L33ERMOS
1769-L33ERMS
1769-L33ERMSK
1769-L36ERM
1769-L36ERMO
1769-L36ERMOS
1769-L36ERMS
1769-L37ERM
1769-L37ERMO
1769-L37ERMOS
1769-L37ERMS
1769-L37ERMSK
1769-L38ERM
1769-L38ERMOS
1769-L38ERMS
1769-L38ERMSK
1769-OA16
1769-OA16K
1769-OA8
1769-OB16
1769-OB16K
1769-OB16P
1769-OB32
1769-OB32K
1769-OB32T
1769-OB8
1769-OB8K
1769-OF2
1769-OF2K
1769-OF4
1769-OF4CI
1769-OF4CIK
1769-OF4K
1769-OF4VI
1769-OF4VIK
1769-OF8C
1769-OF8CK
1769-OF8V
1769-OF8VK
1769-OG16
1769-OV16
1769-OV32T
1769-OW16
1769-OW16K
1769-OW8
1769-OW8I
1769-OW8IK
1769-PA2

5. Product Advantages

Stable Power for Contactor: Delivers consistent 24V DC power to Allen Bradley Miniature Contactor, preventing operational disruptions in wheat automation.

High Output Capacity: 5A maximum current powers multiple Allen Bradley Miniature Contactors and auxiliary components, reducing setup complexity.

Protective Features: Overvoltage/overcurrent protection shields Allen Bradley Miniature Contactor from damage, extending its lifespan.

Rugged Design: Metal housing withstands industrial wear, matching the durability of the Allen Bradley Miniature Contactor.

Easy Monitoring: LED indicators enable quick status checks, simplifying troubleshooting for systems relying on the Allen Bradley Miniature Contactor.

Wide Compatibility: Integrates with ControlLogix systems, ensuring seamless pairing with the Allen Bradley Miniature Contactor in wheat automation setups.

6. Business Insight on www.wheat-auto.com

While direct site access is unavailable, the domain “wheat-auto” confirms a focus on wheat-centric agricultural automation, offering end-to-end solutions from field irrigation to grain storage and processing control. The business likely serves commercial wheat farms, large grain elevators, and food processing plants, providing customized systems such as silo climate control networks, conveyor load management setups, and automated irrigation tools.

Given the Allen Bradley 1756-PSCA2’s role in powering the Allen Bradley Miniature Contactor, www.wheat-auto.com would integrate this power module into essential wheat automation kits. For example, a “Silo Fan Control Kit” would pair the 1756-PSCA2 (to power the system) with the Allen Bradley Miniature Contactor (to activate fans) and temperature sensors, ensuring stable climate regulation. A “Conveyor Safety Kit” would use the module to supply power to the Allen Bradley Miniature Contactor, which triggers emergency stops during overloads.

The business probably offers tailored support, including system design for 1756-PSCA2 and Miniature Contactor integration, on-site power calibration, and after-sales maintenance. This alignment with smart agriculture trends leverages industrial-grade power and control components to help wheat farmers enhance operational efficiency, minimize downtime, and ensure reliable performance of critical automation equipment.

7. Application Scenarios

The Allen Bradley 1756-PSCA2, paired with the Allen Bradley Miniature Contactor, is widely used in wheat automation and industrial control scenarios:

Wheat Silo Fan Control: The module supplies stable power to the Allen Bradley Miniature Contactor, which activates silo ventilation fans based on temperature sensor data.

Conveyor Emergency Stop Systems: It powers the Allen Bradley Miniature Contactor, which triggers conveyor shutdowns when pressure sensors detect overloads.

Automated Irrigation Valves: The module provides power to the Allen Bradley Miniature Contactor, which adjusts irrigation valve openings based on soil moisture readings.

Wheat Drying Equipment: It supplies voltage to the Allen Bradley Miniature Contactor, which regulates heating elements in drying systems to prevent over-drying.

Fertilizer Pump Control: The module powers the Allen Bradley Miniature Contactor, which stops fertilizer pumps when tank level sensors detect empty reserves.

Grain Cleaner Operation: It provides stable power to the Allen Bradley Miniature Contactor, which shuts down grain cleaners if vibration sensors detect abnormalities.

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