Introduction

The Allen Bradley 1746-OV32 Digital Output Module provides 32-channel digital output for SLC 500 systems, delivering high-density, reliable control of relays, solenoids, and other DC-powered devices. Its lightweight, industrial-grade design ensures easy installation and consistent performance in harsh conditions. Fully compatible with SLC 500 CPUs and I/O modules, the OV32 module simplifies system wiring, enhances operational efficiency, and provides diagnostic capabilities for maintenance and monitoring.

Technical Specifications

Parameter	Specification
Module Type	Digital Output Module
Model Number	1746-OV32
Dimensions (L×W×H)	144.5 × 34.6 × 130.18 mm
Weight	0.231 kg / 0.51 lb
Functionality	32-channel digital output for SLC 500 systems
Channels	32 digital output channels
Output Type	DC
Mounting	Allen Bradley SLC 500 Rack
Operating Temperature	0°C to 55 °C
Storage Temperature	-20°C to 70 °C
Compatibility	Allen Bradley SLC 500 Controllers & I/O modules

Applications

The Allen Bradley 1746-OV32 Digital Output Module is designed for industrial automation systems using the SLC 500 platform. It offers 32 digital output channels, making it ideal for manufacturing, process control, and other industrial applications that require precise and reliable control of relays, solenoids, indicator lights, and other DC-powered devices. Its high channel density reduces the number of modules needed, streamlining installation and wiring.

Advantages

32 Independent Channels: Supports centralized control for multiple devices simultaneously.
Compact and Lightweight: 144.5 × 34.6 × 130.18 mm, weighing only 0.231 kg / 0.51 lb, facilitating easy installation.
Industrial Reliability: Built to endure vibration, electrical noise, and temperature fluctuations typical of industrial environments.
Seamless Integration: Fully compatible with SLC 500 CPUs and other I/O modules.
Maintenance Friendly: Terminal-based design allows rapid installation, inspection, and module replacement.

Technical FAQs

How many output channels does the 1746-OV32 support?
32 independent digital output channels.
What types of devices can it control?
Relays, solenoids, indicator lights, and other DC-powered devices.
Is it suitable for industrial environments?
Yes, designed to perform reliably under vibration, electrical noise, and temperature changes.
What is the standard output voltage?
Compatible with standard 24V DC industrial control circuits.
Does it provide diagnostic feedback?
Yes, supports channel status monitoring and fault detection.
Is programming required?
Minimal configuration is required via SLC 500 CPU programming software.
Can it replace multiple smaller output modules?
Yes, its 32-channel design reduces the need for multiple modules in medium-to-large systems.
What is the switching speed?
Optimized for fast and reliable on/off operation in automation systems.
Is maintenance straightforward?
Yes, the modular design allows for quick inspection and replacement.
Is it compatible with standard SLC 500 racks?
Yes, fully compatible with standard SLC 500 rack configurations.