Safety Instructions When Wiring - Honeywell 2MLF-DV4S User Manual

3. Installation and wiring
3.1. Before you begin
CAUTION
CAUTION
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Safety instructions when wiring

WARNING
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44 Isolated Analog Output Module 2MLF-DV4S, 2MLF-DC4S User's Guide
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I/O signal or communication line will be wired at least 100mm
away from a high-voltage cable or power line. If not, it may cause
abnormal output or operation.
Use PLC only in the environment specified in PLC manual or general
standard of data sheet. If not, it may cause an electric shock, fire,
abnormal operation of the product or flames.
Before installing the module, be sure PLC power is off. If not, it may
cause an electric shock or damage on the product.
Be sure that each module of PLC is correctly secured. If the product is
installed loosely or incorrectly, it may cause an abnormal operation, error
or dropping.
Be sure that I/O or extension connecter is correctly secured. If not, it may
cause an electric shock, fire or abnormal operation.
If a lot of vibration is expected in the installation environment, do not let
PLC to directly vibrate. It may cause an electric shock, fire or abnormal
operation.
Do not let any metallic foreign materials inside the product. It may cause
an electric shock, fire or abnormal operation.
Prior to wiring, be sure that power of PLC and external power is turned
off. If not, it may cause an electric shock or damage on the product.
Before PLC system is powered on, be sure that all the covers of the
terminal are securely closed. If not, it may cause an electric shock.
Honeywell
200
September 2010