Installation  Azbil Corporation
2-18  Model MGG10C/14C - MagneW FLEX+/PLUS+ Converter
Contact input wiring
Either a semi conductive contact or a no-voltage contact can be used as the contact 
input.
The contact input terminals are not available when a 2-contact output model has been 
selected.
Required specications for the 
semi - conductive contact.
OFF: 
Withstand voltage 30V min.
  Leak current 0.1mA max.
ON :  Saturation voltage 3V max.
  ON current 15mA max.
Required specications for 
No-voltage contact.
OPEN:  Resistance 100k     min.
CLOSE : Resistance 400     max.
STATUS IN
STATUS IN
STATUS IN
STATUS IN
24V
24V
Figure 2-18  Wiring diagram for contact input
Contact output wiring
Pay close attention to voltage and polarity when wiring for an open collector output.
Protective diode
Load
External
power supply
30V max.
Avoid this polarity
Figure 2-19  Wiring diagram for contact output
~ Note
Check and conrm that the polarity of the wiring is correct. Incorrect polarity may 
cause damage to the equipment.
Use an external power supply that meets the voltage and capacity specications.