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1794-OV16P

Allen-Bradley 1794-OV16P Flex I/O 16 Point Protected Output Module

In stock (19 units), ready to be shipped

  • Manufacturer: Allen-Bradley

  • Product No.: 1794-OV16P

  • Product Type: Sinking Output Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 170g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

Allen-Bradley 1794-OV16P Flex I/O Digital Sinking Output Module

Product Overview

Allen-Bradley 1794-OV16P is a Flex I/O 1794 series digital sinking output module with 16 protected outputs. Features electronic protection that shuts down the module during short circuit, high temperature, or overload conditions. Automatically recovers upon fault removal. Rated at 24V DC nominal with 8.0A module current. Compatible with 1794-TB3 and 1794-TB3S terminal bases.

Technical Specifications

Parameter Value
Brand Allen-Bradley / Rockwell Automation
Model 1794-OV16P
Type Flex I/O Digital Sinking Output Module
Outputs 16 sinking (protected)
On State Voltage Nominal 24V DC
On State Voltage Range 10 to 31.2V DC
Output Current Rating 8.0 A per module
On State Current per Channel 500 mA max
Off State Voltage 31.2V DC max
Off State Leakage 0.5 mA max
On State Voltage Drop 0.2V DC max
Output Delay Off to On 0.5 ms max
Output Delay On to Off 1.0 ms max
Flexbus Current 80 mA
Power Dissipation 4.2 W at 31.2V DC max
Thermal Dissipation 14.3 BTU/hr at 31.2V DC max
External Power Supply 10 to 31.2V DC, 5% AC ripple
Enclosure Rating IP20 open
Mounting DIN Rail
Operating Temperature 0°C to +55°C
LED Indicators 16 yellow channel status LEDs
Compatible Terminal Bases 1794-TB3, 1794-TB3S
Weight 0.17 kg (0.37 lbs)
UPC 10612598179982

Installation

Snap module onto DIN rail. Install in terminal bus with field device connections. Compatible with 1794-TB3 and 1794-TB3S terminal bases. Connect external power supply 10 to 31.2V DC with 5% AC ripple. Supports insertion and removal under power without system restart. Yellow LEDs indicate channel status.

Features

16 protected sinking digital outputs. Electronic protection shuts down module during short circuit, high temperature, or overload. Automatic recovery upon fault removal without processor notification. Rated 24V DC with 10 to 31.2V DC range. 500 mA per channel, 8A per module. Fast output delay 0.5 ms Off to On. Communication options: ControlNet, DeviceNet, EtherNet/IP, Universal Remote I/O. XT versions for extreme environments.

FAQ

Q1: What is the difference between 1794-OV16 and 1794-OV16P?
A1: The P suffix indicates protected outputs with electronic protection. The module shuts down during short circuit, high temperature, or overload and automatically recovers upon fault removal.

Q2: What is the output current rating?
A2: 500 mA per channel maximum. 8.0A per module maximum. On state voltage range 10 to 31.2V DC.

Q3: Does the fault status get passed to the processor?
A3: No. The module automatically recovers from shutdown upon output fault removal. Fault status is not passed to the processor, simplifying system programming.

Product Resources

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🏷️ Tags: Sinking Output Module
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