EMERSON A6740 16-Channel Relay Output Module
Engineered for industrial control systems requiring precise signal management, the EMERSON A6740 relay output module bridges the gap between complex automation logic and physical equipment control. This module shines in environments where simultaneous management of multiple discrete processes is critical.
Specification | Details |
---|---|
Brand | EMERSON |
Model | A6740 |
Channels | 16 SPDT relays |
Weight | 0.42 kg |
Certifications | CE, UL, CSA |


When I worked on a power plant retrofit project last year, this module proved invaluable for managing turbine shutdown sequences. Its 16 isolated relay channels handled emergency stop circuits, valve position indicators, and alarm systems simultaneously without signal interference. The compact design fits perfectly in tight control cabinets, while the screw-terminal connections made field wiring less error-prone compared to older plug-in systems.
We maintain A6740 modules in stock alongside compatible OVATION system components like the 1C31129G03 processor and 5X00063G01 I/O cards. This makes it ideal for both system expansions and legacy system replacements in energy, petrochemical, and heavy manufacturing sectors.
Our Commitment to You
Every A6740 module ships with a 12-month warranty covering manufacturing defects. With our global inventory network spanning 16 regional warehouses, we typically deliver within 5-7 business days. For urgent needs, express shipping options are available.
Contact Linda directly via WhatsApp or email at abbdcs36@gmail.com for current pricing and stock status. Our technical team can also help identify compatible system components for your specific OVATION configuration.
Physical Address: ABB-WORLD, 2-8 Golden Horse Street, Tsim Sha Tsui, Hong Kong
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