1769-OA8 Allen Bradley Rockwell CompactLogix I/O Module

Product parameters

Model: 1769-OA8

Type: Compact I/O AC Discrete Output Module

Number of output channels: 8 output points (2 groups, 4 points in each group, with common terminals)

Output voltage range:

Nominal: 100-240V AC

Working range: 85-265V AC, 47-63 Hz

Output current:

Maximum at each point: 0.5A @ 60°C, 1.0A @ 30°C

Maximum for each group: 2.0A

Maximum for each module: 4.0A

Surge current: Maximum 10 A at each point, lasting for 25 ms (repeatable, once per second)

Voltage drop in the conduction state: maximum 1.5V @ 0.5A

Leakage current (in the off state) : Maximum at each point 2 mA @ 132V AC, 2.5 mA @ 265V AC

Backplane current consumption

5V DC: 200 mA

24V DC: 0 mA

Heat dissipation: Maximum 4.75W

Isolation

Output to the backplane: 1500V AC

Inter-group isolation: 1500V AC (Group 1: Point 0-3, Group 2: Point 4-7)

Response time:

Conduction delay: Maximum 1/2 cycle (approximately 8.33 ms @ 60 Hz, 10 ms @ 50 Hz)

Disconnection delay: up to 1/2 cycle

Wiring: Detachable terminal blocks, single wire 22-14 AWG, twisted wire 22-16 AWG

Environmental requirements:

Operating temperature: 0°C to 60°C (32°F to 140°F)

Storage temperature: -40°C to 85°C

Relative humidity: 5% to 95% (no condensation)

Installation method: DIN rail or panel installation, inserted into the CompactLogix or MicroLogix 1500 system

Power supply distance grade: 8 (Do not be more than 8 modules away from the power supply module)

Certification: UL, cUL, CE, C-Tick, Registro Italiano Navale, American Bureau of Shipping (as of December 31, 2024)

Function

Ac output control: It provides 8 AC output channels, driving 100-240V loads and supporting devices with a wide voltage range.

Group design: 2 groups of output (4 points in each group), each group has an independent common terminal, supporting flexible connection of different voltages or power supplies, simplifying wiring.

High current capacity: up to 1.0A per point (at 30°C), 2.0A per group, suitable for driving medium and small-sized AC loads.

Fast response: The conduction and disconnection delays are both 1/2 cycle, making it suitable for fast switching applications.

Diagnostic function: The module status and the on-off status of each output point are displayed through LED indicator lights, facilitating fault detection.

Compatibility: Seamless integration with CompactLogix controllers (such as 1769-L38ERM) or MicroLogix 1500 controllers, supporting local or remote I/O configuration (via 1769-AENTR adapter).

Configuration tool: Configuration is carried out using Studio 5000 Logix Designer or RSLogix 500 software, supporting module parameter setting and program integration.

Modular design: Built-in detachable terminal blocks simplify wiring and maintenance; Rack-free design reduces costs and spare parts inventory.

Application scenarios

Industrial automation: It is used for production line control, such as packaging machines and conveying systems, to drive AC loads to achieve switch control.

Process control: such as water treatment, HVAC systems, controlling AC pumps, fans or other equipment, suitable for wide-voltage applications.

Material handling: such as conveyor belts and sorting systems, motor starters or indicator lights are controlled through AC output.

Manufacturing equipment: such as injection molding machines, stamping machines, drive AC actuators or signal devices to meet the requirements of rapid switching.

Facility management: Used for building automation, controlling lighting, valves or other AC equipment, and integrated into the factory SCADA system.

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!!!

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