1. Short Description
The
RAD-ISM-2400-SET-UD-ANT
unidirectional
radio system comprises a transmitter (Tx) and a
receiver (Rx).
The transmitter detects two digital signals in the
range from 5 - 30 V AC/DC, and one analog current
signal (4...20 mA). These signals are available for
further processing at the receiver in the form of two
relay Form C contacts and one 4...20 mA current
output. In addition, a third relay in the receiver
diagnoses the status of the radio connection (RF link).
The radio connection is established automatically
when the operating voltage U
B
is applied to both
devices. When the connection has been established,
both RF LEDs are lit and the RF link relay in the
receiver has picked up. From now on, a data
transmission is started every 27 ms.
Unidirectional Wireless Transmission System
RAD-ISM-2400-SET-UD-ANT
Phoenix Contact GmbH & Co. KG • 32825 Blomberg, Germany
Phone +49 - 52 35 - 30 0 • Fax +49 - 52 35 - 34 12 00 • www.phoenixcontact.com
Local Contact: www.phoenixcontact.com/salesnetwork