Allen Bradley 1756-OF4 Analogue Output Module

The AB 1756-OF4 is a high-performance analog output module from the ControlLogix series. Designed for precision control applications, it provides four isolated analog output channels configurable for current (0–20 mA) or voltage (±10V) signals with 15-bit resolution.

This module is ideal for driving analog actuators, process control loops, and interfacing with instrumentation in industrial automation environments. Engineered for seamless integration into ControlLogix chassis, the 1756-OF4 supports fast and accurate analog signal generation with robust reliability.

Technical Specifications

Model: 1756OF4
Series: ControlLogix
Type: Analog Output Module
Resolution: 15 Bit
Output Channels: 4 (Individually configurable for current or voltage)
Application: Process control, analog actuation, instrumentation interface

Electrical Specifications

Output Signal Ranges:
• Current: 0–20 mA
• Voltage: ±10 V

Number of Analog Outputs: 4
Output Type: Isolated
Output Resolution: 15-bit
Input Required: Supplied from backplane
Redundancy Support: No

Mechanical Specifications

Width: 38.1 mm
Height: 300 mm
Depth: 111.25 mm
Mounting Type: Rack-mounted (ControlLogix chassis)
Connection Type: Plug-in connection

Environmental Specifications

Operating Temperature: 0°C to 60°C
Storage Temperature: –40°C to +85°C
Humidity: 5% to 95% RH (non-condensing)
Explosion Protection (Gas/Dust): None
IP Rating: IP20 (when installed in chassis)

Compliance & Certifications

CE Marked: Yes
UL / cUL Listed: Yes
RoHS Compliant: Yes
Standards: IEC 61131-2, EN 61000

Key Features & Benefits

✅ Flexible Output Configuration: 4 individually isolated channels for current or voltage signals

✅ High Resolution: 15-bit accuracy enables precise analog control

✅ Compact & Modular: Easy integration into ControlLogix systems

✅ Reliable Output Isolation: Reduces electrical noise and ground loop issues

✅ Ideal for Process Control: Accurate analog signal delivery for industrial automation

📦 Order the Allen Bradley 1756-OF4 from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 1756-OF4 prices. Whether you’re expanding your analog control capabilities or maintaining a critical automation system, this 4-channel output module delivers precision, stability, and easy integration.

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Precision analog control made simple. — Drive Outlet Megastore