Allen-Bradley 1756-OB16IEF ControlLogix 16-Point Digital Output Module

Product Overview

The Allen-Bradley 1756-OB16IEF is a 16-point digital output module designed for ControlLogix systems. It provides isolated, sourcing outputs to ensure signal integrity and protect against ground loops. Ideal for controlling valves, relays, and indicators, this module delivers high-speed performance and reliable operation.

Constructed for industrial automation, the 1756-OB16IEF supports a wide voltage range from 10 to 30V DC and draws 150 mA at 24V DC. Its isolation voltage of 1500V AC ensures safe operation, while each point handles up to 1A, with a total module current of 16A.

The module operates effectively in environments ranging from -20°C to 60°C and can be safely stored between -40°C and 85°C. Compact dimensions (5.7 cm x 16.5 cm x 25.0 cm) and a lightweight design (0.75 lbs) allow easy installation and minimal space usage. Turn-on and turn-off response times are both 1 ms, ensuring rapid control actions in critical industrial processes.

Technical Specifications

Key Features

• 16 isolated digital outputs for reliable industrial control

• High-speed 1 ms turn-on and turn-off response times

• Wide voltage range and robust 1500V AC isolation

• Compact, lightweight design simplifies installation and maintenance

• Ideal for controlling valves, relays, and industrial indicators

FAQ

Q1: Is the 1756-OB16IEF brand new and factory original?
A1: Yes, the Allen-Bradley 1756-OB16IEF is 100% brand new and factory original.

Q2: Do you have this module in stock?
A2: Yes, we maintain stock, and shipping typically takes 3 days to 2 weeks depending on order size.

Q3: Which shipping methods are used?
A3: We commonly use DHL, FedEx, and other reliable logistics providers.

Q4: What if the module has quality issues?
A4: We support returns within 30 days for verified quality problems.

Q5: What is the maximum current per output point?
A5: Each point of the 1756-OB16IEF can handle up to 1 A safely.

Q6: What temperature range can the module operate in?
A6: The module functions reliably between -20°C and 60°C, with storage tolerance from -40°C to 85°C.