Walther WTRB-24DC-3500 Operating Manual page 21

Rev. 1.0
6.1.3 Galvanic Isolation WTR-x
Figure 8 shows you the galvanic isolation for Walther Temperature Controllers.
(4)
30 V AC
50 V DC
2300V
AC
(5)
Figure 8: Galvanic isolation of the WTR-x
WALTHER Temperature Controller Bundle WTRB-x-x
(3) (1)
(2)
30 V AC
50 V DC
(6)
(7)
(1) Analog input
(2) Binary input
(3) Setup interface (USB)
(4) Supply voltage
2300 V
(5) RS485 – interface
AC
(6) Analog output
(7) Relay outputs
(8)
(8) Logic outputs
Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de – info@walther-2000.de
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