EMERSON A6740 PLC Relay Output Module – Industrial Automation Control Solution
The EMERSON A6740 PLC Relay Output Module delivers precision control for industrial automation systems, combining 16 high-capacity relay outputs with 60 monitoring inputs. Engineered for reliability in harsh environments, this module ensures seamless integration with A Series PLC systems while maintaining operational efficiency across complex industrial processes.


Key Features
- 16 Isolated Relay Outputs – Enables precise control of multiple industrial devices simultaneously
- 60 Integrated Monitoring Inputs – Supports comprehensive system diagnostics for channel status, alerts, and critical conditions
- Industrial-Grade Durability – Resists electrical interference, mechanical stress, and extreme temperatures (-20°C to +70°C operating range)
- Compact Design – Space-saving 0.42 kg construction optimizes control cabinet space utilization
- Universal Voltage Compatibility – Operates on standard 220V industrial power systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | EMERSON A6740 |
| Power Requirements | 220V AC |
| Dimensions & Weight | Compact industrial housing / 0.42 kg |
| Operating Temperature | -20°C to +70°C |
| Signal I/O Types | Relay outputs (16 channels), Monitoring inputs (60 channels) |
| Certification | Industrial Standard Certification |
Application Fields
Engineered for mission-critical environments, the A6740 excels in:
- Manufacturing automation systems for motor control and process sequencing
- Energy management solutions requiring precise load control
- Process control systems with complex interlocking requirements
- Industrial safety systems needing reliable signal monitoring
- System retrofits and upgrades maintaining backward compatibility with A Series PLCs
Our Featured Industrial Control Brands
As authorized distributors for leading industrial automation brands, we offer comprehensive solutions including:
- EMERSON A Series PLC modules, OVATION systems
- ABB AC800PEC controllers, DSQC robot parts
- Allen Bradley ControlLogix components
- Schneider Modicon series controllers
- Honeywell Experion systems







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