Siemens CP 1543-1 User Manual

Installation, connecting up, commissioning, operation
3.1 Important notes on using the device
CP 1543-1
Operating Instructions, 05/2017, C79000-G8976-C289-07
27
3.1.3
Notes on use in hazardous areas according to UL HazLoc
WARNING
EXPLOSION HAZARD
You may only connect or disconnect cables carrying electricity when the power supply is
switched off or when the device is in an area without inflammable gas concentrations.
This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or non-
hazardous locations only.
This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations
only.
3.1.4
General notices on use in hazardous areas according to FM
WARNING
EXPLOSION HAZARD
You may only connect or disconnect cables carrying electricity when the power supply is
switched off or when the device is in an area without inflammable gas concentrations.
This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or non-
hazardous locations only.
This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations
only.
WARNING
EXPLOSION HAZARD
The equipment is intended to be installed within an ultimate enclosure. The inner service
temperature of the enclosure corresponds to the ambient temperature of the module. Use
installation wiring connections with admitted maximum operating temperature of at least
30 ºC higher than maximum ambient temperature.

Siemens CP 1543-1 Specifications

General

Brand	Siemens
Model	CP 1543-1
Category	Controller
Language	English