Siemens SIPROTEC 5 Hardware Description Manual page 16

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Technical Data

6.3 Binary Inputs

Dropout time

Control voltage for the module

IO216

Maximum permitted voltage

The binary inputs contain interference suppression capacitors. To ensure EMC immunity, use the terminals

shown in the terminal diagrams/connection diagrams to connect the binary inputs to the common potential.

For time-critical applications with low-active signals, consider the specified dropout times. If necessary, provide for active discharge

of the binary input (for example, a resistor in parallel to the binary input or using a change-over contact).

212

Capacitive load (supply-line capaci-

tance)

< 5 nF

< 10 nF

< 50 nF

< 220 nF

Range for 220 V control voltage

Threshold pickup

Threshold dropout

DC 300 V

Dropout time

< 3 ms

< 4 ms

< 5 ms

< 10 ms

158 V to 170 V

132 V to 154 V

SIPROTEC 5, Hardware Description, Manual

C53000-G5040-C002-F, Edition 06.2019