Siemens SIMATIC ET 200SP Operating Instructions Manual page 155

Article number 7MH4138-6BA00-0CU0
Air gaps and IEC 61131-2:2017
creepage distan‐
IEC 61010-1:2016
ces
UL 61010-2-201:2018
CSA C22.2, No. 142
Isolation stability IEC 61131-2:2017
CSA C22.2, No. 142
UL 61010-2-201:2018
Use in hazard‐ IEC 60079-0:2017
ous
IEC 60079-15:2016
areas
Electromagnetic IEC 61000-6-2:2016
compatibility IEC 61000-6-4:2018
Electromagnetic
compatibility
Interference
emission in in‐
dustrial area in
accordance with
EN 61000‑6‑4
Emission of ra‐ Class A industrial environment:
dio interference
IEC 61000-6-4: 2018
(interference
IEC/CISPR 16-2-3: 2008
field strength)
EN55016-2-3:2006
Emission on Class A: Industrial environment:
power supply ca‐
IEC 61000-6-4: 2018
bles
IEC/CISPR 16-2-1:2010
EN 55016-2-1: 2009
Emission con‐ EN 61000-6-4:2018
ducted Ethernet
IEC/CISPR 22: 2008
EN55022: 2010
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA
10.10 Electrical, EMC and climatic requirements
Overvoltage category II
Pollution degree 2
Ethernet port:
1 500 V AC
Other electrical circuits:
Test voltage:
500 V AC or 707 V DC
When using the electronic weighing system in a hazardous area, ob‐
serve the ATEX/IECx special conditions for use (Page 17).
All shielded cables must be grounded at both ends to comply with the
requirements for electromagnetic compatibility.
If the shielded cable is routed out of the hazardous area for explosion-
proof equipment, both ends of the cable shield must be connected to the
potential equalization.
To comply with the requirements for lightning strikes, additional meas‐
ures are required (see footnote Table 12-14) for installation in Zone A
according to IEC 61131-2.
30 ... 230 MHz, 40 dBμV/m Q
230 ... 1000 MHz, 47 dBμV/m Q
1 ... 3 GHz / 76 dBμV/m
peak, 56 dBμV/m average
3 ... 6 GHz / 80 dBμV/m
Class A: Industrial environment
0.15 ... 0.5 MHz, 79 dBμV Q
0.15 ... 0.5 MHz, 66 dBμV M
0.5 ... 30 MHz, 73 dBμV Q
0.5 ... 30 MHz, 60 dBμV M
0.15 ... 0.5 MHz:
53 ... 43 dBμV Q
40 ... 30 dBμV M
0.5 ... 30 MHz:
43 dBμV Q / 30 dBμV M
Technical data
155