11
ProfiTech M
OPERATING MANUAL
VERSION 07/2014 ORDER NUMBER DOC 2335144
3 IDENTIFICATION
3.1 EXPLOSION PROTECTION IDENTIFICATION
3.1.1 MCM MASTER CONTROL
3.1.2 MCM CPS I/O CONTROL
The device is suitable for use in potentially explosive areas (Zone 22).
All connections and cable entries not needed must therefore be sealed.
System type: Pro Tech M controller
Manufacturer: J. Wagner AG
CH - 9450 Altstätten
II 3D Ex tc IIIB T60° C Dc
CE: European Communities
Ex: Symbol for explosion protection
II: Device class II
3: Category 3
D: Ex-atmosphere dust
tc: Protection provided by housing, device protection level according
to DIN EN 60079-31
IIIB: Maximum surface temperature
Dc: Device protection level, suitable for use in Zone 22
System type: Pro Tech M controller
Manufacturer: J. Wagner AG
CH - 9450 Altstätten
II 3D Ex tc IIIB T60° C Dc
CE: European Communities
Ex: Symbol for explosion protection
II: Device class II
3: Category 3
D: Ex-atmosphere dust
tc: Protection provided by housing, device protection level according
to DIN EN 60079-31
IIIB: Maximum surface temperature
Dc: Device protection level, suitable for use in Zone 22