SIMATIC VS710
Quick Reference Guide
SIMATIC VS 710
A5E00032597-02
27
Characteristic
Technical Specifications
Load Current Power Supply
Supply voltage (V
N
)
S
Input voltage
protected
against polarity
reversal
24 VDC; (20.4 to 28.8 VDC, safety extra-low voltage,
SELV). The VS 710 has no integrated protection
against high-energy surge pulses in the
µ
s range (surge
pulse). See EMC for external measures.
Yes
Protection class
IP40
Safety
Requirements
According to
IEC 1131-2
¢
EN 61131-2
Electromagnetic Compatibility (EMC)
Emitted interference
Limit value class
B
according to EN55022
¢
CISPR 22
Conducted
interference on
direct voltage
supply lines
±
2 kV
(according to IEC 1000-4-4; burst)
±
1 kV
(according to IEC 1000-4-5;
µ
s pulse
/ line to line)
*
±
2 kV
(according to IEC 1000-4-5;
µ
s pulse
/ line to ground)
*
*
With protective element lightning conductor KT
type AD 24 V from the Dehn company.
Noise immunity on
signal lines
±
2 kV
(according to IEC 1000-4-4; burst)
±
2 kV
(according to IEC 1000-4-5;
µ
s pulse / line to ground)
Noise immunity
against discharge of
static electricity
±
6 kV, discharge on contact
(according to IEC 1000-4-2; ESD)
±
8 kV, atmospheric discharge
(according to IEC 1000-4-2; ESD)
Immunity to
high-frequency
radiation
10 V
With 80% amplitude modulation with 1 kHz,
10 kHz - 80 MHz
(according to IEC 1000-4-6)
10 V/m With 80% amplitude modulation with 1 kHz,
80 kHz - 1 GHz (according to IEC 1000-4-3)
10 V/m Pulse-modulated 50 % IED with 900 MHz
(according to EN 50 204)
