1769-OB16 16-Point Digital Output Module 24V DC Sourcing | Allen-Bradley

The Original New Allen-Bradley 1769-OB16 16-Point Digital Output Module is a CompactLogix discrete output device designed for 24V DC sourcing output applications in distributed industrial automation systems. Featuring 16 solid-state outputs in a single group configuration, this module provides reliable control for solenoids, relays, indicator lamps, and other DC loads. Part of the Bulletin 1769 Compact I/O™ platform, it is fully compatible with CompactLogix controllers and MicroLogix 1500 expansion assemblies.

Core Engineering Highlights:
16-channel 24V DC sourcing outputs | 20.4-26.4V DC operating range | 0.5A per point @ 60°C / 1.0A @ 30°C | 0.1 ms ON delay / 1.0 ms OFF delay | 200 mA bus current draw | 2.11 W heat dissipation | 16 outputs in a single group | 0-60°C operating temperature

Key Features:

• Original New Allen-Bradley 1769-OB16 module

• 16 sourcing DC outputs in a single group configuration

• Output voltage range: 20.4-26.4V DC (nominal 24V DC)

• Output current: 0.5A per point @ 60°C, 1.0A per point @ 30°C

• Fast output response: 0.1 ms OFF-to-ON, 1.0 ms ON-to-OFF

• Removable Terminal Block (RTB) for simplified wiring and maintenance

• Individual output status LEDs for each channel

• DIN rail or panel mounting options

• Power supply distance rating: up to 8 modules from power supply

• Supports up to 832 points per module

• Single-slot footprint for space-constrained panels

• Software keying prevents incorrect module positioning

• Open-style enclosure (IP20)

• Series A and B available

Applications:

• Solenoid and relay control in machine automation

• Indicator lamp and alarm signaling

• Conveyor and material handling systems

• Packaging machinery output control

• General factory automation and machine control panels

• Local I/O in CompactLogix systems

Technical Specifications:

• Catalog Number: 1769-OB16

• Product Family: Compact I/O™

• Product Type: DC Sourcing Output Module

• Lifecycle Status: Active Mature

• Outputs: 16 sourcing outputs (1 group)

• Nominal Output Voltage: 24V DC

• Output Voltage Range: 20.4-26.4V DC

• Output Current: 0.5A @ 60°C, 1.0A @ 30°C

• Total Module Current: 4.0A max

• Output Delay (ON): 0.1 ms

• Output Delay (OFF): 1.0 ms

• Signal Change Delay: 0.1-1.0 ms

• Short-Circuit Protection: Not available

• Output Type: Solid-state transistor

• Bus Current Draw (5.1V): 200 mA

• Heat Dissipation: 2.11 W

• Power Supply Distance Rating: 8 modules

• Terminal Block: 1769-RTBN18

• Wire Size: 22-14 AWG solid copper wire, rated 90°C

• Dimensions (HxWxD): 118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.)

• Weight: Approx. 0.45 kg (1.00 lbs)

• Mounting: DIN Rail or Panel Mount

• Enclosure Type: Open-style (IP20)

• Operating Temperature: 0°C to 60°C

• Storage Temperature: –40°C to 85°C

• Relative Humidity: 5% to 95% non-condensing

• Certifications: CE, cULus, KC, RCM, UL, ATEX, IECEx, Marine

• UPC: 662468992862

• GTIN: 00662468992862

• Country of Origin: USA

System Compatibility:

• Rockwell Automation CompactLogix 1769 controllers (L3x, 5370 series)

• MicroLogix 1500 expansion assemblies

• 1769 Compact I/O system architecture

• 1769-AENTR EtherNet/IP adapter for distributed I/O

• Studio 5000 Logix Designer® application

Related Products:

• 1769-ECR – Right end cap for CompactLogix system

• 1769-PA4 – CompactLogix AC power supply (120/240V AC, 4A/2A)

• 1769-PB4 – CompactLogix DC power supply (24V DC, 4A/2A)

• 1769-L33ER – CompactLogix 5370 controller, 2MB, dual Ethernet with DLR

• 1769-IQ16 – 16-point digital input module

• 1769-OW16 – 16-point relay output module

• 1769-RTBN18 – Replacement terminal block

• 1492-CAB025RTN18 – Digital I/O ready cable, 20 conductor, 2.5m

PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. Allen-Bradley, CompactLogix, and Studio 5000 are trademarks of Rockwell Automation.