Siemens SIMATIC ET 200SP HA Originalbetriebsanleitung Seite 12

Ex-DQ 2x23.1VDC/20mA
UKCA DEKRA 21UKEX0278X
Importer UK:
Siemens plc
Manchester M20 2UR
EAC Ex 2Ex e [ia Ga] IIC T4 Gc X
[Ex ia Da] IIIC X
Note
You may use the I/O module with device category 3G in the hazardous area
of zone 2.
You may connect actuators of device categories 1G, 2G and 3G for zones 0,
1, and 2 as well as device categories 1D, 2D and 3D for zones 20, 21 and 22
to the outputs of the I/O module.
Installation
DANGER
Explosion hazard
Ignitable sparks or impermissible surface temperatures can potentially occur
during installation work. Never carry out mounting under explosive
conditions!
12
When mounting, adhere to the installation and setup
regulations according to DIN EN IEC 60079-14 and the
country-specific regulations.
Ex-DQ 2x23.1VDC/20mA
A5E50377641-AB, 03/2023