ControlMaster CM10, CM15, CM30 and CM50
Universal process controllers and indicators,
1
/
8
,
1
/
4
and
1
/
2
DIN
1 Safety
2
IM/CM/C–EN
1 Safety
Information in this manual is intended only to assist our customers in the efficient operation of our equipment. Use of this manual
for any other purpose is specifically prohibited and its contents are not to be reproduced in full or part without prior approval of
the Technical Publications Department.
1.1 Electrical Safety
This equipment complies with the requirements of CEI/IEC 61010-1:2001-2 'Safety Requirements for Electrical Equipment for
Measurement, Control and Laboratory Use' and complies with US NEC 500, NIST and OSHA.
If the equipment is used in a manner NOT specified by the Company, the protection provided by the equipment may be
impaired.
1.2 Symbols
One or more of the following symbols may appear on the equipment labelling:
Warning
– Refer to the manual for instructions
Direct current supply only
Caution
– Risk of electric shock
Alternating current supply only
Functional earth (ground) terminal
Both direct and alternating current supply
Protective earth (ground) terminal
The equipment is protected
through double insulation
