Introduction

The Allen Bradley 1746-OBP16 Digital DC Output Module offers 16-channel digital DC output for SLC 500 systems, delivering precise and reliable control of relays, solenoids, and other DC-powered devices. Its compact, industrial-grade construction ensures dependable performance in demanding environments. Fully compatible with SLC 500 CPUs and I/O modules, the OBP16 module simplifies system wiring, enhances operational efficiency, and provides diagnostic capabilities for quick maintenance and monitoring.

Technical Specifications

Parameter	Specification
Module Type	Digital DC Output Module
Model Number	1746-OBP16
Dimensions (L×W×H)	144.5 × 34.6 × 130.18 mm
Weight	0.24 kg / 0.53 lb
Functionality	16-channel DC output for SLC 500 systems
Channels	16 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-OBP16 Digital DC Output Module is designed for reliable and efficient control of DC-powered devices in SLC 500 systems. It is widely used in industrial automation, process control, and manufacturing to drive relays, solenoids, and indicator lights. With 16 digital output channels, it is ideal for medium-scale systems requiring accurate and dependable DC switching.

Advantages

16 Independent Channels: Provides centralized control for multiple DC devices.
Compact Industrial Design: 144.5 × 34.6 × 130.18 mm, weighing 0.24 kg / 0.53 lb, fits standard SLC 500 racks.
High Reliability: Industrial-grade components ensure consistent performance in harsh environments.
Seamless Integration: Fully compatible with SLC 500 CPUs and other I/O modules.
Simplified Installation and Maintenance: Terminal-based design enables easy wiring, inspection, and replacement.

Technical FAQs

How many output channels does the 1746-OBP16 support?
16 independent digital DC output channels.
What types of devices can it control?
Relays, solenoids, indicator lights, and other DC-powered devices.
Is it suitable for harsh industrial conditions?
Yes, designed to withstand vibration, electrical noise, and temperature fluctuations.
What is the standard output voltage?
Compatible with 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 through the SLC 500 CPU programming software.
Can it consolidate outputs from multiple smaller modules?
Yes, the 16 channels reduce the need for multiple smaller output modules.
What is the typical switching speed?
Optimized for fast on/off operation suitable for industrial automation.
Is maintenance straightforward?
Yes, modular design allows quick replacement and easy inspection.
Is it compatible with standard SLC 500 racks?
Yes, fully compatible with standard mounting configurations.