Pricing starts at $150 for the mechanical relay output module and $180 for the optocoupler input module. "These multi-channel discrete contact sensor and relay output modules offer a safe ...

These modules work with the company's BusWorks XT and other Ethernet discrete I/O modules. The XTA-MRNO-6 is an interposing relay module with six digital inputs and six mechanical relay outputs ...

Murrelektronik optocouplers, slim interface relays and multi-mode relay timers are now available from AutomationDirect. Murrelektronik optocouplers (from $16.50) are used to combine different signal ...

“These multi-channel discrete contact sensor and relay output modules offer a safe ... sales and marketing director of Acromag's process products group. “By adding optocouplers and relays, you can use ...