1794-OB8EP Allen Bradley Rockwell FLEX I/O Digital DC Discrete Output Module

Product parameters

Series: Flex I/O

Type: Digital DC output module

Output points: 8 points (1 group, non-isolated, current source type output

Open-state voltage: Nominal: 24V DC

Range: 19.2-31.2V DC (including 5% AC ripple)

Open-state current: Maximum 2A per channel, 10A per module

Open-state voltage drop: Maximum 0.2V DC

Turn-off leakage current: maximum 0.5 mA

Output delay time: 0.1ms (from off to on or from on to off)

Power supply requirements: External power supply: 19.2-31.2V DC, current 20- 35mA

Power consumption: Maximum 5.5W @ 31.2V DC

Heat dissipation: up to 18.8 BTU/hr @ 31.2V DC

Terminal base: Compatible with 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TBN, and 1794-TBKD

Installation method: DIN rail or panel mounting (torque 7 pound-inch)

Enclosure type: Open type (IP20)

Operating temperature: 0 to 55°C (32 to 131°F)

Storage temperature: -40 to 85°C (-40 to 185°F)

Relative humidity: 5-95% (non-condensing)

Vibration: 5G@10-500Hz during operation

Impact: 30G during operation and 50G when not in operation

Certifications: C-TICK, CE, CSA, CUL, GOST, KC, MARINE, UL

Function

Electronic fuse protection: Each output channel is equipped with an electronic fuse function. It automatically disconnects when a short circuit or overload is detected to prevent equipment damage. It automatically resumes after the fault is eliminated.

High-performance output: It offers 8 current source type outputs, with a maximum of 2A per channel, supporting high-load devices.

Status indication: Equipped with 8 yellow LED status indicator lights, each showing the status of each output channel, facilitating monitoring and fault diagnosis.

Modular design: Supports hot-swapping, allowing modules to be installed or removed while powered on, reducing system downtime.

Compatible with multiple terminal bases, simplifying wiring and maintenance.

Communication flexibility: Supports communication protocols such as ControlNet, DeviceNet, and EtherNet/IP, and is easy to integrate into existing control systems.

Environmental adaptability: XT version is provided, suitable for extreme environments (such as high-temperature or corrosive environments), reducing maintenance costs.

Application scenarios

Industrial automation: Used in manufacturing, packaging and material handling systems, controlling solenoid valves, relays, indicator lights and other equipment, suitable for conveyor belt and robot applications.

Distributed control: In conjunction with the Flex I/O system, it is suitable for distributed I/O architectures, such as automotive production lines and food and beverage processing plants.

High-reliability scenarios: The electronic fuse function makes it suitable for applications that require high reliability, such as the oil and gas and chemical industries, to prevent system failures caused by short circuits or overloads.

Process control: Used in water treatment, pharmaceutical and energy industries, it supports precise digital output control and real-time monitoring.

Harsh environment: The XT version is suitable for high-temperature, humid or corrosive environments, such as Marine engineering or heavy industrial sites.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

Bou L(Sales Manager)            

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