The 28670XX-DRX Series are unidirectional wireless systems that comprise a transmitter and a receiver.
This Drexelbrook transmitter accommodates two digital signals in the range from 5 to 30 V AC/DC or 100 to 240 V AC and one analog current signal (4-20 mA). These signals are available for further processing at the receiver in the form of two relay contacts and one 4-20 mA current output. In addition, a third relay in the receiver diagnoses the status of the wireless connection (RF link).
• 1W Transmitter
• No Programming Required
• Class 1 Div 2, Groups A, B, C, D Listed
• Temperature range: -40º to 158ºF (-40º to 70ºC)
• Power supply:
– AC transmitter: 100 to 240 VAC, 50 to 60 Hz, 10 VA
– DC transmitter: 12 to 30 VDC (regulated)
Transmitter, DIN rail receiver, Tube mount transmitter