Siemens SIPROTEC 5 Hardware Description

Binary Inputs
Rated voltage range DC 24 V to 250 V
The binary inputs of SIPROTEC 5 are bipolar with the exception of the
binary inputs on the IO230, the IO231, and the IO233.
Current consumption, excited Approx. DC 0.6 mA to 1.8 mA (independent of the control voltage)
Power consumption, max. 0.6 VA
Pickup time Approx. 3 ms
Dropout time
7
Capacitive load (supply-line capaci-
tance)
Dropout time
< 5 nF < 4 ms
< 10 nF < 6 ms
< 50 nF < 10 ms
< 220 nF < 35 ms
Control voltage for all modules
with binary inputs except the
IO233
Adapt the binary-input threshold to be set in the device to the control
voltage.
Range 1 for 24 V, 48 V, and 60 V
Control voltage
V
low
≤ DC 10 V
V
high
≥ DC 19 V
Range 2 for 110 V and 125 V
Control voltage
V
low
≤ DC 44 V
V
high
≥ DC 88 V
Range 3 for 220 V and 250 V
Control voltage
V
low
≤ DC 88 V
V
high
≥ DC 176 V
Control voltage for binary inputs of
the IO233 modules
Range V
low
≤ DC 85 V
V
high
≥ DC 105 V
Maximum permitted voltage DC 300 V
The binary inputs contain interference suppression capacitors. In order to ensure EMC immunity, use the
terminals shown in the terminal diagrams/connection diagrams to connect the binary inputs to the common
potential.
6.3
7
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).
Technical Data
6.3 Binary Inputs
SIPROTEC 5, Hardware Description, Manual 195
C53000-G5040-C002-C, Edition 10.2017

Siemens SIPROTEC 5 Specifications

General

Brand	Siemens
Model	SIPROTEC 5
Category	Controller
Language	English