© ElectroCraft 2018
22
CPP-A12V80A-SA-USB Technical Reference
4.4 Connector Locations and Pin Numbers
4.4.1 Connector Layout
J2
Motor
J3
Hall
J4
Encoder
LED
J6
USB
J5
I/O
J1
Supply
Figure 9: Drive connector layout
4.4.2 J1 Supply Connector Pinout
Pin #
Name
I/O
Description
1
Gnd
Input
DC Power Input – Power supply return
2
Power
Input
DC Power Input – Power supply
3
PE
-
Connected to drive chassis
4.4.3 J2 Motor Connector Pinout
Pin #
Name
I/O
Description
1
A / A+
Output BLDC Phase A / Stepper Phase A+ / PMDC +
2
B / A-
Output BLDC Phase B / Stepper Phase A- / PMDC -
3
C / B+
Output BLDC Phase C / Stepper Phase B+
4
Brake / B- Output Braking Resistor / Stepper Phase B-
5
Frame
-
Connected to drive chassis
4.4.4 J3 Hall Connector Pinout
Pin #
Name
I/O
Description
1
Hall 1
Input
Hall Signal A; Internal pull up to +5Vdc.
2
Hall 2
Input
Hall Signal B; Internal pull up to +5Vdc.
3
Hall 3
Input
Hall Signal C; Internal pull up to +5Vdc.
4
Temp+
Input
Motor Temperature Sensor Positive; Analog input.
5
Frame
-
Connected to drive chassis
6
+5V
OUT
Output +5 Volts DC Power; Internally generated.
7
Gnd
-
Digital Ground; Return for hall signals.
8
Temp-
Input
Motor Temperature Negative; Return for Motor
Temperature Sensor.