The LC Series controller board pinouts are as follows.
Part Number: H90Z17-SRVCTRL01
LC and Lathe Board with Callouts (pdf)
Encoder Connectors
| P1
|
Encoder 1
|
| P2
|
Encoder 2
|
| P3
|
Encoder 3
|
| P4
|
Encoder 4
|
| Pin
|
Function
|
| 1
|
E-Stop Loop
|
| 2
|
Encoder Phase A
|
| 3
|
Encoder Phase B
|
| 4
|
Encoder Z
|
| 5
|
Encoder +5V
|
| 6
|
Home Switch Input
|
| 7
|
NC
|
| 8
|
+24V
|
| 9
|
NC
|
| 10
|
Encoder Phase –A
|
| 11
|
Encoder Phase –B
|
| 12
|
Encoder –Z
|
| 13
|
Encoder GND
|
| 14
|
Home Switch GND
|
| 15
|
E-Stop Loop
|
Motor and Brake Connectors
| Connector
|
Description
|
| J31
|
Brake 1+
|
| J30
|
Brake 1-
|
| J20
|
Motor 1+
|
| J21
|
Motor 1-
|
| J29
|
Brake 2+
|
| J28
|
Brake 2-
|
| J18
|
Motor 2+
|
| J19
|
Motor 2-
|
| J27
|
Brake 3+
|
| J26
|
Brake 3-
|
| J16
|
Motor 3+
|
| J17
|
Motor 3-
|
| J25
|
Brake 4+
|
| J24
|
Brake 4-
|
| J14
|
Motor 4+
|
| J15
|
Motor 4-
|
Spindle Connector P5
| Pin
|
Function
|
| 1
|
Relay Contact 1
|
| 2
|
Relay Contact 1 Interlocked
|
| 3
|
NC
|
| 4
|
Analog (CNC Lathe configuration only)
|
| 5
|
Inverter fault input
|
| 6
|
Relay contact 2
|
| 7
|
+24V
|
| 8
|
GND
|
| 9
|
Spindle stopped input
|
Interlock Connector J33
This is used in the CNC Lathe configuration only.
| Pin
|
Function
|
| 1
|
+24V
|
| 2
|
Interlock Solenoid
|
| 3
|
Interlock Switch 1
|
| 4
|
GND
|
| 5
|
Interlock Switch 2
|
| 6
|
GND
|
| 7
|
Interlock Switch 3 Term 1
|
| 8
|
Interlock Switch 3 Term 2
|
Coolant Connector J32
| Pin
|
Function
|
| 1
|
Relay Contact 1
|
| 2
|
Relay Contact 2
|
| 3
|
+24V
|
| 4
|
GND
|
Emergency Stop Connector J34
| Pin
|
Function
|
| 1
|
Switch terminal 1
|
| 2
|
Switch terminal 2
|
Brake Release Switch JP6
| Pin
|
Function
|
| 1
|
Switch terminal 1
|
| 2
|
Switch terminal 2
|
Transformer Connectors
| Terminal Designation
|
Function
|
Description
|
| J12
|
Transformer Primary N
|
Out to transformer
|
| J13
|
Transformer Primary L
|
Out to transformer. Voltage out is Line voltage: 120 VAC or 220 VAC depending on configuration.
|
| J2
|
Transformer Secondary 1
|
|
| J1
|
Transformer Secondary 1
|
31VAC in from transformer
|
| J3
|
Transformer Secondary 2
|
18VAC in from transformer
|
| J4
|
Transformer Secondary 2
|
|
Fan Connectors
| Terminal Designation
|
Function
|
Notes
|
| J22
|
N
|
|
| J23
|
L
|
Voltage out is line voltage 120VAC or 220VAC depending on configuration.
|
Power Switch Connectors
| Terminal Designation
|
Function
|
| J7
|
N for Lamp
|
| J8
|
Line in, unswitched
|
| J9
|
Line out, switched
|
AC Power Connectors
| Terminal Designation
|
Function
|
| J5
|
N
|
| J6
|
L
|
| J38
|
GND
|
I/O Connector JP4
All even numbered pins are GND
| Pin
|
Function
|
| 1
|
IN15
|
| 3
|
IN14
|
| 5
|
IN13
|
| 7
|
IN12
|
| 9
|
IN11
|
| 11
|
IN10
|
| 13
|
IN9
|
| 15
|
IN8
|
| 17
|
IN7
|
| 19
|
IN6
|
| 21
|
IN5
|
| 23
|
IN4
|
| 25
|
IN3
|
| 27
|
IN2
|
| 29
|
IN1
|
| 31
|
IN0
|
| 33
|
OUT7
|
| 35
|
OUT6
|
| 37
|
OUT5
|
| 39
|
OUT4
|
| 41
|
OUT3
|
| 43
|
OUT2
|
| 45
|
OUT1
|
| 49
|
OUT0
|
| 49
|
+5V
|
Accessory Connector P6
| Pin
|
Function
|
| 1
|
IN8
|
| 2
|
IN9
|
| 3
|
IN10
|
| 4
|
IN11
|
| 5
|
IN12
|
| 6
|
IN13
|
| 7
|
IN14
|
| 8
|
IN15
|
| 9
|
OUT4
|
| 10
|
OUT5
|
| 11
|
OUT6
|
| 12
|
OUT7
|
| 13
|
+5V
|
| 14
|
+24V
|
| 15
|
GND
|