Allen-Bradley 1756-0F8 ControlLogix Analog Output Module
$123.00
$320.00
Description
Product Description
The Allen-Bradley 1756-OF8 is an 8-channel analog output module designed for the ControlLogix automation platform. This module provides configurable current and voltage outputs for industrial process control applications requiring precise analog signal transmission to field devices such as actuators, drives, valves, and controllers.
The 1756-OF8 supports both voltage and current operating modes, allowing flexible integration into mixed analog control systems. Each output channel is single-ended and capable of handling output ranges from -10 to +10V DC or 0 to 20 mA. With 15-bit resolution and high backplane communication efficiency, the module delivers stable analog performance for demanding control environments.
Designed for installation in standard ControlLogix chassis assemblies, the module occupies a single slot and operates within open-type industrial enclosures.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Product Series | ControlLogix |
| Model Number | 1756-OF8 |
| Product Type | Analog Output Module |
| Number of Outputs | 8 Outputs |
| Output Configuration | Single-Ended |
| Output Signal Type | Voltage or Current |
| Voltage Output Range | -10 to +10V DC |
| Current Output Range | 0 to 20 mA |
| Resolution | 15-Bit |
| Current Draw at 5.1V DC | 150 mA |
| Current Draw at 24V DC | 210 mA |
| Backplane Power Consumption | 5.8 W |
| Thermal Dissipation | 16.78 BTU/hr |
| Overvoltage Protection | 24V DC |
| Slot Requirement | 1 ControlLogix Slot |
| Operating Temperature | 0 to 60°C |
| Enclosure Type | Open-Type |
| Weight | 0.45 kg |
Operational Features
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Eight independently controlled analog outputs
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Supports voltage and current output modes
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Compatible with ControlLogix chassis systems
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High-resolution 15-bit analog processing
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Single-slot installation design
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Integrated overvoltage protection
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Suitable for process and machine automation
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Stable analog signal transmission for field devices
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Designed for high-density control architectures
Typical Applications
The 1756-OF8 module is widely used in:
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Process control systems
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Variable speed drive control
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Industrial valve positioning
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PLC-based automation panels
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Chemical and pharmaceutical production
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Water and wastewater treatment
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Oil and gas process automation
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Manufacturing and material handling systems
FAQ
What output signals are supported by the 1756-OF8?
The module supports configurable voltage outputs from -10 to +10V DC and current outputs from 0 to 20 mA.
How many output channels are available?
The 1756-OF8 provides eight analog output channels.
Is the module compatible with all ControlLogix chassis systems?
Yes. The module is designed for standard Allen-Bradley ControlLogix rack installations.
What is the module resolution?
The module operates with 15-bit analog output resolution for precise signal control.
Does the module require multiple chassis slots?
No. The module occupies a single slot within the ControlLogix chassis.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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