din rail relay for sale, brand-new and used.

XYR3000 Wireless Multiplexer I/O and Gateways Features•Multi-protocol support

Authentic Maid Labs. Tested. Perfect working condition.

You are bidding on a complete MSA 5000 gas level monitoring / controlling system. All parts and wiring are included with this 19" rack mount system to fully install and run out of the box. It has 12 independent inputs for an entire range of gasses, there are several output relays for each channel to be able to react to different user trip points to control exhaust vents, sound alarms, adjust mixtures, close or open valves, notify personnel, etc.

FDC80 Series 8-Channel Supervised Contact Closure Contact: 8 The ComNet™ FDC80 Series contact closure transmitter and receiver units provide transmission of up to eight independent supervised or unsupervised dry switch or relay contact closures over a single optical fiber, or any two-wire RS-485 copper circuit. Microprocessor-based logic transmits the contact closure information in packets that are ordered and encoded, ensuring extremely robust and reliable transmission.

Retails new for $1768 N-Tron 16 port (14 10/100BaseTX, 2 100BaseFX Fiber Uplink) Fully Managed Industrial Ethernet Switch, DIN-Rail, (Singlemode, ST Style Connector, 15km) 110 VDC New In Box with CD that contans N-View OPC Software, Product Documentation, and Technical Drawings - The box has been opened but the switch has never been used. Brand new. The N-Tron® 716FXE2-ST-15 is a fully managed sixteen port Industrial Ethernet Switch.