14
MOTOR CONTROL AND PROTECTION UNIT M10X USER GUIDE
Terminal block X1 PTC input (M102 only)
PTC function is available in M102 only. To en-
sure the proper reading, type A temperature
sensor with a characteristic curve according
to IEC 60947-8 shall be used along with the
device.
Terminal no. Name Description
X1:15 PTCA PTC measurement input A
X1:16 PTCB PTC measurement input B
Terminal no. Name Description
X1:11 PTCA PTC measurement input A
X1:12 PTCB PTC measurement input B
—
—
Wiring Tip:
Standard twisted pair should be used for PTC
circuit wiring. When PTC function is not in use,
X1:15 and X1:16 should be shorted.
—
06 PTC wiring for M102 24VDC type
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