ABB HART Industrial IT enabled TZIDC, Руководство по эксплуатации

Страница: 23 / 69

41/18-79 EN Electro-pneumatic positioner TZIDC 23
3.3.3 Overview
Two threaded bore holes
1/2 - 14 NPT or M20 x 1.5 are
available on the left hand side as
the cable entry into the case. One
is equipped with a cable gland
and in the other a pipe plug is
mounted.
The screw terminals inside the
case are assigned as follows:
1 Module for analog position
feedback
2 Module for digital position
feedback or service switch
of the shutdown module
3 Module for digital position
feedback or terminals of
the shutdown module
4 Kit for digital position
feedback, either
proximity switches or
24 V microswitches
5 Same as 4
6 Digital output DO
7 Digital input DI
8 4...20 mA signal
9 Grounding screw
Fig. 17 Cable entry
Pipe plug
Cable gland
Fig. 18 Screw terminals
+31 -32
+41 -42 Limit 2
Limit 1
+51 -52
+51 -52
+11 -12
+83 -84
+81 - 82
1
+41 -42
2
4
6
8
7
9
5
3