1756-OF8 ALLEN BRADLEY Relay Module
1756-OF8 is a high-performance analog output module in the Allen
Bradley ControlLogix series, designed specifically for industrial
automation systems, with high precision, reliability, and flexible
configuration capabilities. This module provides 8 independent
voltage or current output channels, supporting a voltage range of
-10 to 10V and a current range of 0-20mA or 4-20mA. The signal
resolution reaches 15 bits, ensuring the accuracy of the output
signal.
Technical specifcations for 1756-OF8
Core function: As an analog output module of the ControlLogix
system, the 1756-OF8 provides 8 independent voltage or current
output channels, suitable for industrial scenarios that require
precise analog signal control.
Application scenarios: Widely used in process control (such as
chemical and pharmaceutical industries), energy management (power
and water treatment), building automation (lighting, HVAC), and
manufacturing production line automation.
technical specifications
Output capability: Supports voltage (-10 to 10V) and current
(0-20mA or 4-20mA) output, with a signal resolution of 15 bits to
ensure high-precision control.
Performance parameters:
Scanning time: Floating point operation takes 12 milliseconds,
integer operation takes 8 milliseconds.
Error rate: 0.15% in voltage mode and 0.3% in current mode.
Power consumption: 5.8 watts, backplane current is 210mA at 24V DC
and 150mA at 5.1V DC.
Protection function: Built in overvoltage protection (at 24V DC)
and short-circuit protection (current limit ≤ 21mA).
Environmental adaptability: Operating temperature range of -20 ° C
to 60 ° C, storage temperature of -40 ° C to 85 ° C, humidity of 5%
-95% (non condensing), in compliance with T4A/T4 (IEC)/T4 (ATEX)
temperature codes.
Advantages and Characteristics
High reliability: Adopting enhanced insulation design (250V
isolation voltage, 1350V AC withstand voltage test) to ensure
signal stability.
Flexible configuration: Supports switching between voltage/current
output types to meet the needs of different devices.
Easy to integrate: compatible with ControlLogix system,
programmable through Studio 5000 Logix Designer software, supports
multiple communication protocols (such as EtherNet/IP, DeviceNet).
Easy maintenance: Modular design supports hot swapping, and LED
status indicator lights simplify fault diagnosis.
Application Cases
Process control: In the chemical reaction kettle, the valve opening
is adjusted by outputting analog signals through 1756-OF8 to
achieve precise control of temperature and pressure.
Energy management: Water treatment plants use this module to
control the speed of water pumps, optimize energy consumption, and
maintain stable pipeline pressure.
Building Automation: In intelligent buildings, the 1756-OF8 is
integrated with building management systems to dynamically adjust
lighting brightness and air conditioning temperature, improving
energy efficiency and comfort.
More Products In Stock:
| 20F1ANC205JN0 | 25B-D030N114 | 150-C43NBD | 1762-IQ16 |
| AB-20-750-ENETR | 20AC022A0AYNANC0 | AB-22B-A2P3N114 | AB-22F-D4P2N113 |
| AB-22F-D018N104 | 25B-D017N114 | AB-25B-D024N114 | AB-25C-D6P0N114 |
| AB-140M-C2E-B16 | AB-150-C60NBR | AB-440E-A13079 | AB-440G-T27121 |
Our Services:
1,All our products are new and orginal, and of good quality
2,Our prices are very competitive.
3, We have a large quantity in stock, so we could help the
customers to get the components which are dificult to get.
4,All inquiries will be valued and will reply in 24.
Packing & Delivery:
1,100% brand New and Original Factory Seal!
2,Warranty:1 year
3,Package: Original packing with cartons.
4,Delivery time: Shipped in 3-7 days after payment
5,All the goods will be tested before shipment
