Filter
Top Products
2. DESIGN
2
−
7
(2) Example of system circuit configuration compatible with A31TU-E type teaching
unit
RST
NFB
A173UHCPU/
A172SHCPUN/
A171SHCPUN
A172SENC
PX0
PX1F
TRA
COM
200VAC
200VAC
FG
LG
EMG
EMG. COM.
BRAKE
OUT
BRAKE
COM
PX0
PX1F
TRA
COM
Ra1 Ra2
EMG
OFF
ON
Ra1
+DC24V
24G
Ym
Ym+1
Ym+n
COM
CPU EMG
CPU EMGL
Ra1
SK
TU EMG
TU EMG1 TU EMG2
Ra2
SK
MC
SK
DED1 DED2
A31TUCBL
Ra2
TU EMG1
TU EMG2
DED1
DED2
Ym
3-phase
200/220VAC
Motion control
input for 8 axes
24 VDC
power supply
A31TU internal circuit
Operation
Ready
(To
Cable)
Ym:
PCPU Ready Completion
servo normal output
(Servo normal: ON, Alarm: OFF)
*2
Deadman switch
CPU EMG
(To cable)
*1
CPU EMGL
(To cable)
(To
Cable)
(To
Cable)
(To
Cable)