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1756-OB16I
1756-OB16I
1756-OB16I
1756-OB16I
  1. 1756-OB16I
  2. 1756-OB16I
  3. 1756-OB16I
  4. 1756-OB16I

Allen Bradley 1756-OB16I Digital Output Module

£747.44 inc VAT

In Stock · Delivered in 3–5 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsAllen Bradley
Model 1756OB16I
Output Current (Total) 8 A max
Series ControlLogix
Module Type Digital Output Module
Output Type Transistor (Isolated)
Output Voltage Range 10–30 VDC
Nominal Output Voltage 24 VDC
Connection Type 36-pin RTB (Removable Terminal Block, sold separately)
Housing Type Open module (for enclosure mounting)
Voltage Range 10–30 VDC
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SKU: 1756-OB16I Category: Tags: , , Brand:
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Allen Bradley 1756-OB16I Digital Output Module

The AB 1756-OB16I is a high-speed digital output module designed for use in Allen Bradley ControlLogix chassis systems. Featuring 16 isolated transistor outputs, this unit provides robust switching of 10–30 VDC signals with source or sink wiring flexibility.

Technical Specifications

Model 1756OB16I
Series ControlLogix
Module Type Digital Output Module
Number of Outputs 16
Output Type Transistor (Isolated)
Voltage Range 10–30 VDC
Mounting ControlLogix chassis (requires 1756 backplane)
Application High-speed discrete control, machine automation, I/O expansion

Electrical Specifications

Output Voltage Range 10–30 VDC
Nominal Output Voltage 24 VDC
Output Type Isolated sourcing/sinking
Output Current (Total) 8 A max
Current per Channel 0.5 A max
Input Current at Signal 1 1 mA
Short-Circuit Protection Not included
Isolation Channel-to-channel isolation
Switching Delay 1 ms ON / 1 ms OFF

I/O & Communication Interfaces

Digital Inputs 0
Digital Outputs 16
Data Format Integer
Connection Type 36-pin RTB (Removable Terminal Block, sold separately)
Compatible Interfaces ControlLogix backplane
Status Indicators Per-channel status LEDs

Mechanical Specifications

Width 38.1 mm
Height 300 mm
Depth 111.25 mm
Weight Approx. 350 g
Plug Connection RTB (not included)
Housing Type Open module (for enclosure mounting)

Environmental Specifications

Operating Temperature 0°C to 60°C
Storage Temperature –40°C to 85°C
Humidity 5% to 95% RH (non-condensing)
Shock Resistance 30 g
Vibration Resistance 5 g, 10–500 Hz
IP Rating IP20 (when installed in enclosure)

Compliance & Certifications

CE Marked Yes
UL / cUL Listed Yes
RoHS Compliant Yes
Standards IEC/EN 61131-2, EN 61326-1, ANSI/ISA 12.12.01

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Frequently Asked Questions

How can I check whether 1756-OB16I is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can 1756-OB16I be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 0.35 kg

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1756-OB16I_Selection-Guide.pdf1756-OB16I_User-Manual.pdf1756-OB16I_Technical-Data.pdf

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