
CN-XB & CN-YB (Fig B2-6 connector for each AXIS )
The connectors CN-XB and CN-YB are 20-pin connectors that enable you to connect to
the CNB connector of your motor drivers. Fig.B2-6 shows the pin assignment for the
20-pin connector on the DN-8237-MB, and the Table B2-6 shows its I/O connector signal
description.
Table B2-6 CN-XB ,CN-YB
Name Numbe
r
Description
EXT_GND
1
EXT POWER Ground
NC 2 No
connection
NC 3 No
connection
NC 4 No
connection
SVON 5
Servo
On
NC 6 No
connection
NC 7 No
connection
NC 8 No
connection
NC 9 No
connection
EXT_GND
10
EXT POWER Ground
NC 11
No
connection
NC 12
No
connection
EXT_PWR
13
EXT POWER 24V
RESET 14 Servo
Reset
EMG 15 Emergent
Stop
EXT_GND
16
EXT POWER Ground
EXT_GND
17
EXT POWER Ground
ALARM 18
Servo
Alarm
NC 19
No
connection
EXT_GND
20
EXT POWER Ground
Fig B2-6 Pin definition for CN-XB,
CN-YB
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