Lite-On Technology Corp.
Industrial Automation
35
3.3.
CN1 I/O Signal wiring
3.3.1.
CN1 I/O layout of the connector terminal
ISA-7 provides 6 sets of outputs and 9 sets of inputs that can be planned as wish. ISA-7 also offers the
signals of the differential output encoder, which are A+, A-, B+, B-, Z+ and Z-. In addition, it providesthe
analog torque command input, analog speed/position command input and pulse position command input.
Its pin-out diagram is as follows:
1
DO4+
Digital output
23
EB-
Encoder B pulse output
2
DO3-
Digital output
24
EZ-
Encoder Z pulse output
3
DO3+
Digital output
25
EB+
Encoder B pulse output
4
DO2-
Digital output
26
DO4-
Digital output
5
DO2+
Digital output
27
DO5-
Digital output
6
DO1-
Digital output
28
DO5+
Digital output
7
DO1+
Digital output
29
S GND
Grounding of the analog input signal
DO6-
COM-
EZ+
DI9-
COM+
D12-
DI1-
DI4-
DO1+
DO1-
DO2-
DO2+
DO3+
DO3-
DO4+
DI8-
SGND DO5+
DO5-
DO4-
EB+
EZ-
EB-
EA-
EA+
V_REF S GND T_REF
24V
DO6+
OZC
OUT+ HDIR+ OUT-
HDIR-
DIR+
HOUT-
OPC
DI3-
DI5-
DI6-
DI7-
15
30
44
1
16
31
HOUT+
DIR-
1
16
31
15
30
44
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Rear view
Front view
