
5
Replacing Parts
DX100
5.1
Replacing DX100 Parts
5-11
5.1.1.8
Replacing the Machine Safety Unit (JZNC-YSU01-1E)
Replacement Procedure
1. Disconnect all the cables connected to the machine safety unit.
*
Do not disconnect the terminating connectors (CBL-YRC020) at
CN202 yet.
(Disconnect the ground wirings screwed to the front side of the unit.)
2. Loosen upper and lower side screws (4 places) fixing the machine
safety unit to the controller.
3. Remove the machine safety unit from the controller by holding up
upper and lower side cover.
4. Hook the new machine safety unit to the screws in the controller (4
places).
5. Tighten upper and lower side screws (4 places) to fix the brake board.
6. Disconnect CN202 terminating connectors from the removed machine
safety unit and connect them to the right side of CN202 on the new
machine safety unit.
7. Connect all the disconnected cables.
*The flat cables connected to CN216 should be connected prior to
connecting to CN214, CN213, CN212 and CN211.
(Connect the ground wirings firmly.)
Machine Safety Unit (JZNC-YSU01-1E)
FUSE
CN215
CN216
CN208
CN209
CN210
CN211
CN212
CN213
CN214
CN200
CN201
CN202
CN203
CN205
CN206
CN207
A
B
1
A
B
1
A
B
1
(CN202)
(CN203)
(CN200)
(CN201)
(CN205)
(CN206)
(CN207)
I/F between AXIS board
Communication
I/F between machine
safety units
F1,F2: Fuse
3.15A/250V
OT input connector
Power supply input
connector
Connector for power
supply output
(CN208)
Emergency stop button for the door
(CN209)
PP I/F
(CN215)
For connector 3 and 4 systems
(CN210)
(CN211)
ONEN
EXONEN
EXOT
(CN216)
MXT connection
FRC5-C50S52T-OLS(D20)
(CN212)
FANALM
FANCTL
LAMP
(CN213)
Contactor control 2
(CN214)
s
I/F- IN
I/F- OUT
I/F between AXIS board
Contactor control 1
Содержание MOTOMAN DX100
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