Introduction

The Allen-Bradley 1794-OM8 Flex I/O AC Digital Output Module is engineered for reliable and precise AC digital control in industrial applications. Its 8-channel configuration, compact design, and robust protection features make it ideal for distributed control systems, ensuring seamless integration with Flex I/O racks and dependable performance in demanding environments.

Technical Specifications

Parameter	Specification
Dimensions (L × W × H)	97 × 46 × 53 mm
Weight	0.085 kg (0.187 lb)
Channels	8 AC digital output channels
Output Voltage	120–240 VAC
Maximum Load per Channel	0.5 A resistive load
Operating Temperature	0°C to 60°C
Protection	Surge suppression, output isolation

Applications

The Allen-Bradley 1794-OM8 Flex I/O AC Digital Output Module is designed for precise control of AC devices in industrial automation environments. Perfect for machine control, motor operations, and process automation, it allows seamless integration into distributed Flex I/O systems. Its compact design is suitable for space-constrained control panels while maintaining robust operational reliability in harsh industrial conditions.

Advantages

Reliable Switching: Delivers accurate AC digital output for consistent operation.
Compact Footprint: Small module size allows efficient use of panel and rack space.
8 Output Channels: Supports multiple devices without requiring additional modules.
Durable Design: Withstands industrial electrical noise and transient voltage.
Plug-and-Play Integration: Compatible with Allen-Bradley Flex I/O backplanes for simple installation.

Technical FAQs

Q: How many output channels are included?
A: The 1794-OM8 provides 8 AC digital output channels.
Q: What is the maximum voltage supported?
A: Rated for 120–240 VAC output.
Q: Is the module hot-swappable?
A: Yes, it supports hot-swapping without affecting other modules.
Q: How is the status of outputs indicated?
A: Individual LEDs display the real-time status of each output channel.
Q: Can the module handle inductive loads?
A: Yes, it supports resistive, inductive, and general AC loads within its rated limits.
Q: What is the operating temperature range?
A: 0°C to 60°C, suitable for standard industrial conditions.
Q: Does it provide electrical protection?
A: Yes, includes surge suppression and output isolation.
Q: Is it compatible with legacy Flex I/O systems?
A: Fully backward compatible with previous Flex I/O modules.
Q: Can the module be configured through software?
A: Yes, configuration is possible via Allen-Bradley Studio 5000 or RSLinx software.
Q: Can multiple modules be combined in one rack?
A: Yes, it supports distributed configuration and can be used alongside other Flex I/O modules.