Siemens SIMATIC S5-95F - Connecting Interrupt Inputs

S5-95F Interrupt Processing
12.2.3 Connecting Interrupt Inputs
Example 1: A single-channel failsafe sensor S1 is to be connected to interrupt I 59.0 (type B).
Figure 12-1. Connecting a Failsafe Sensor to an Interrupt Input
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Example 2: A single-channel failsafe sensor S1, with line monitoring via DQ 33.1, is to be
connected to interrupt input I 59.0.
Figure 12-2. Connecting a Failsafe Sensor and a Line Monitor to an Interrupt Input
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OUT
12×24V DC
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IN
16×24V DC
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DIGITAL
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Subunit B
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DQ33.1
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It is also possible
to connect other
inputs from IB 59.
EWA 4NEB 812 6210-02 12-7