Description of Units and Circuit Boards
15 - 421
Refer to “YOPTIONS INSTRUCTIONS FOR INDEPENDENT/COORDINATED CONTROL
FUNCTION (Chapter: SERVO power supply individual control function” for the usage of the
Servo-ON Enable signals.
Connection for SERVO-ON enable input
YRC1000
Safety terminal block board
Safety circuit board
SERVO-ON enable input signal (System1)
Turn ON/OFF at the same time
Remove the jumper
SERVO-ON enable input signal (System2)
SERVO-ON enable input signal (System3)
SERVO-ON enable input signal (System4)
1
21
22
CN206
CN220
ONEN1_1-
ONEN1_1+
23
24
ONEN1_2+
ONEN1_2-
25
26
27
28
ONEN2_1-
ONEN2_2+
ONEN2_2-
ONEN2_1+
29
30
31
32
ONEN3_1-
ONEN3_2+
ONEN3_2-
ONEN3_1+
33
34
35
ONEN4_1-
ONEN4_2+
ONEN4_1+
36 ONEN4 _2-
2
3
4
5
6
7
8
9
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