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3 connecting the reset input, 4 switch positions of the relay contact, 5 installation guidelines – Siemens S5-135U/155U User Manual

Page 503

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10-7

System Manual
C79000-G8576-C199-06

10.2.3

Connecting the RESET Input

4

5

6

3

2

1

Relay contact

RESET input

L+ (24V)

L–

L+

L–

4

5

6

3

2

1

Relay contact

RESET input

L+ (24V)

L–

RESET input (floating) with external 24-V supply

RESET input (floating) with internal 24-V suppy

10.2.4

Switch Positions of the Relay Contact

4

5

6

3

2

1

4

5

6

3

2

1

Contact not actuated (idle) or fault

Contact 1-3 closed

Contact 1-2 closed

Contact actuated (operational)

10.2.5

Installation Guidelines

The module is to be wired according to the VDE regulations 0100, 0110 and
0160.

Detailed information on power supply, cabinet design, cabinet ventilation,
cabinet wiring and protective measures can be found in Chapter 3.

Monitoring Module