H. ZANDER GmbH & Co. KG • Am Gut Wolf 15 • 52070 Aachen • Germany • Tel +49 241 9105010
Fax +49 241 91050138 • [email protected] • www.zander-aachen.de
16
Operating manual ZX09/20/21-Series
5.2
Connection terminals
5.2.1 ZX09 / ZX09A / ZX09B / ZX09C / ZX09D / ZX09E
Terminal
Description
L+
Positive supply voltage U
B
M (2 equivalent terminals)
Connection 0 V of the supply voltage and the
voltage for the digital outputs and 0 V potential
for digital and analog inputs.
M and 0V are connected internally
U+
Connection for the positive voltage switched by
the digital outputs (can be different from operat-
ing voltage L+)
Digital Input 01..02
01..10
Digital inputs
Digital Output
01..04 Digital outputs
Analog Input A+ / 0V
A
1
+ /
0V ... A
6
+ /
0V
Analog current or voltage inputs
Ethernet interface
RS-485
Serial interface RS-485/422 or second SSI
interface (only ZX09A, ZX09D, ZX09E)
SSI
SSI interface or second RS-485 interface (only
ZX09A, ZX09D, ZX09E)