Operation
7.2 Functions of the inputs and outputs
114
Manual, 08/2017, L1V30368969104A-02
7.2.2
Auxiliary switches
In this section, the functions of the auxiliary switches described in the section titled Auxiliary
switch of the transfer switching equipment (Page 81) are explained in more detail.
A leading changeover (CO) contact is included for switch positions I and II for each auxiliary
switch.
Designation
Pin
Explanation
Properties
Recommended
cable cross-section
Additional
auxiliary
switches
81
Common control terminal for the auxiliary
switch, position I
Floating contacts 2 A
AC1 / 250 V
1.5 - 2.5 mm
2
82
Auxiliary switch position I - leading normally
closed (NC) contact
84
Auxiliary switch position I - leading normally
open (NO) contact
91
Common control terminal for the auxiliary
switch, position II
92
Auxiliary switch position II - leading normally
closed (NC) contact
94
Auxiliary switch position II - leading normally
open (NO) contact
Summary of Contents for SENTRON
Page 1: ......
Page 2: ......
Page 10: ...Introduction 10 Manual 08 2017 L1V30368969104A 02 ...
Page 12: ...General information 2 1 Certification 12 Manual 08 2017 L1V30368969104A 02 ...
Page 24: ...Product information 3 2 Product family 24 Manual 08 2017 L1V30368969104A 02 ...
Page 26: ...Functions 26 Manual 08 2017 L1V30368969104A 02 ...
Page 176: ...Accessories 9 18 Electronic module 3KC8 only 176 Manual 08 2017 L1V30368969104A 02 ...
Page 220: ...Appendix A 3 Storage conditions 220 Manual 08 2017 L1V30368969104A 02 ...