7737 User Guide
© 2021 Vital Systems, Inc.
9
www.vitalsystem.com
Connection to J7
GND
+24V
7737 Differential
Step/Dir and
Encoder Board
J4
Drive Interface
Board (EPx-DIB)
E
N
C
DR
V
J4
Drive Interface
Board (EPx-DIB)
E
N
C
DR
V
AC Servo Drive
AC Servo Drive
External power
source from
HiCON Integra J1
J3
SG5
J2
J1
Setup Diagram for 7737 Board and HiCON Integra (J7)
EStop
GPO-A
General Purpose Output
(NPN, Sinking 24V 2A)
Port12 Out6 >> GPO-A
Drive Enable
26-pin
Flat cable
Connected to J7
Drive Enable (24V,
NPN) Signal for
additional motors
ENC7
ENC8
SG4
D1
D2
D3
D4
J4
Drive error override
jumpers. (ver 2 only)
Mach pin mapping (J7):
•
Drive Enable
–
Port12, Out4
•
GPO-A
–
Port12, Out6
•
Estop
–
Port12, In12 (38 for VSIDeviceManager
Estop setting)
External Power:
+24V and GND should be sourced from
the J16 header on the Integra and the
wires should be as short as possible.
24V power from
HiCON Integra
J16 (Short Cable)
