EX-TRAFIRE
®
55SD
Operator Manual, Revision T-3 3-29
Activating an industrial isolated module
with an external power supply
Notes:
1� Isolated input module,
provided by the user�
2� 24 VDC power supply to be
provided by the user�
ISOLATED INPUT
MODULE�
Installation of the machine interface cable must be performed by a certified
electrician or competent person�