10
Service Manual
www.microphase.eu
Dc
2.0
Signals input and output
The figure below shows the view of the converter terminals.
M1 Signal terminal 16 pins "type MC 1,5/16-ST-3,81"
POWER Terminals 5 pins "type GMST 2,5/7,62-G-7,62"
On the test point "TEST" you can see the signal of velocity speed. The output from 0 to + /-8V is from
zero to maximum speed. At this point you can analyze the signal when you enable one of the following
velocity feedback.
• Encoder
• Armature
• Tachogenerator
Power connector
NOTE: See also the connection diagrams in Chapters 2.X
TEST
M1 SIGNALS
POWER
POWER CONNECTOR
+HV
(IN)
Positive Power supply input
GND
(IN)
Negative Power Supply input (GND)
-M
(OUT)
Motor connection -M
+M
(OUT)
Motor connM
N.C
Don’t use this terminal
