Product overview
C9900-G05x
18
Version: 1.0
Table 11: Assignment of connection strip - A972 three-button board
Connection strip
Terminal point
Description
1
1
24 V DC
2
0 V
2
1
Input break contact 2.1
2
Output break contact 2.1
3
Output break contact 2.2
4
Input break contact 2.2
5
Input make contact 3.1
6
Output make contact 3.1
7
Output make contact 3.2
8
Input make contact 3.2
3
1
LED 1
2
LED 2
3
LED 3
4
Not used
5
Input make contact 1.1
6
Output make contact 1.1
7
Output make contact 1.2
8
Input make contact 1.2
4-button board for C9900-G055 and C9900-G057
1
2
3
4
1
Fig. 8: A973 4-button board
The 4-button board has two external connection strips 1, CON600 & CON601, which are used for the power
supply to the board. LEDs 1-4 and the push-buttons S1 and S2 are wired via connection strip 4, CON602.
Connection strip 2, CON603, is used for the wiring of the push-button S3. Connection strip 2, CON604, is
used for the wiring of the push-button S4.
Table 12: Assignment of connection strip - A974 four-button board
Connection strip
Terminal point
Description
1
1
24 V DC
2
0 V
2
1
Input make contact 4.1
2
Output make contact 4.1
3
Output make contact 4.2
4
Input make contact 4.2
Summary of Contents for C9900-G05 Series
Page 1: ...Manual EN C9900 G05x Compact push button extension 10 19 2020 Version 1 0...
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Page 4: ...Table of contents C9900 G05x 4 Version 1 0...
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