1756-OF8IH Allen Bradley PLC With 32 Digital Outputs And Ethernet/IP Modbus/TCP Communication
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Highlight
Allen Bradley PLC with 32 digital outputs
,Allen Bradley PLC Ethernet/IP communication
,Allen Bradley PLC Modbus/TCP module
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Temperature Range-20°C To 60°C
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ApplicationMachine
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Part Numbe1769-PA2
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FeatureStable
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Digital Outputs32
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Communication ProtocolEthernet/IP, Modbus/TCP
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Communication Ports2 Ethernet, 1 Serial
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InputsDigital, Analog, High-speed Counter
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Warranty12 Months
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Place of OriginUSA
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Brand NameAllen Bradley
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Model Number1756-OF8IH
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Minimum Order Quantity1
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Supply Ability99+
1756-OF8IH Allen Bradley PLC With 32 Digital Outputs And Ethernet/IP Modbus/TCP Communication
Available Downloads
- DTM Library Software for the 1756-OF8IH Module v1.001
- Firmware for 1756-OF8IH v1.001
- EDS files for 1756-OF8IH (multi)
- EDS files for ControlLogix Family (multi)
- AOP - Add On Profiles for 1756 HART I/O v40.12.23
The 1756-OF8IH is a high-performance analog output module belonging to Allen-Bradley's ControlLogix 5000 product family, a renowned line of industrial automation control systems widely used in various manufacturing and process industries. This module is specifically designed to provide reliable and precise analog output signals, enabling seamless communication between the ControlLogix controller and a wide range of field devices such as actuators, valves, and variable frequency drives (VFDs).
Typical Applications
- Process Control: In chemical, petrochemical, and pharmaceutical industries, the 1756-OF8IH is used to control valves, pumps, and other process equipment. For example, it can adjust the opening of a control valve to regulate the flow of a chemical fluid, ensuring that the process parameters (such as pressure, temperature, and flow rate) remain within the desired range.
- Manufacturing Automation: In automotive, electronics, and food and beverage manufacturing, the module is employed to control robotic arms, conveyors, and other production equipment. It provides precise current signals to drive actuators, enabling accurate positioning and movement of the equipment, which helps improve production efficiency and product quality.
- Power Generation and Distribution: In power plants and electrical substations, the 1756-OF8IH is used to control generators, transformers, and circuit breakers. It can adjust the output of a generator to maintain a stable voltage and frequency, or control the operation of a circuit breaker to protect the electrical system from overloads and short circuits.
- Water and Wastewater Treatment: In water treatment plants, the module is used to control pumps, mixers, and disinfection systems. It can regulate the flow of water through different treatment stages, control the dosage of chemicals used for disinfection, and monitor the level of water in tanks, ensuring that the treated water meets the required quality standards.
Technical Specifications (Typical)
- Output Signal Type: Current (4 mA - 20 mA)
- Number of Channels: 8
- Output Resolution: Typically 16 bits (excluding sign bit)
- Output Accuracy: ±0.1% of full scale (at 25 °C ±5 °C)
- Temperature Coefficient: ±0.005% of full scale per °C (typical)
- Backplane Communication: ControlLogix backplane (1 Gbps for ControlLogix 5580 controllers)
- Power Requirements: Derived from the ControlLogix backplane (5 V DC)
- Operating Temperature Range: -40 °C to 70 °C (-40 °F to 158 °F)
- Storage Temperature Range: -40 °C to 85 °C (-40 °F to 185 °F)
- Humidity Range: 5% to 95% (non-condensing)
- Vibration Resistance: 5 g (10 Hz - 500 Hz)
- Shock Resistance: 30 g (11 ms duration, half-sine wave)
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