5 emergency stop circuit (for s/sx/sxd type) – IAI America XSEL-S User Manual
Page 87
Chapter 2 Wiring
2.2.5 Emergency Stop Circuit (For S/SX/SXD
Type)
79
2.2.5 Emergency Stop Circuit (For S/SX/SXD Type)
The following diagram shows the case when the teaching box’s emergency stop switch is
reflected on the machine’s emergency stop circuit design.�
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Caution: �Make sure not to connect 100V or 200V AC accidently to the system I/O. It may
destroy the internal circuit.
3.3kΩ
CR1
CR1
CR2
CR5
CR5
ENB TBX1
ENB VCC1
ENB
TBX2
ENB
VCC2
EMG
IN2
EMG
OUT2
EMG IN1
EMG OUT1
+24V
+24V
ENBin (IN)
ENBin
DET (+24V)
ENB1 (line+)
ENB1 (line-)
17
16
18
15
14
13
12
11
10
RDY (Out+)
RDY (Out-)
ENB2 (line+)
ENB2 (line-)
EMGin (IN)
EMGin
DET (IN)
EMG1 (line+)
EMG1 (line-)
SDN (Out+)
SDN (Out-)
EMG2 (line+)
EMG2 (line-)
ENBin (IN)
ENBin
DET (+24V)
ENB1 (line+)
ENB1 (line-)
RDY (Out+)
RDY (Out-)
ENB2 (line+)
ENB2 (line-)
EMGin (IN)
EMGin
DET (IN)
EMG1 (line+)
EMG1 (line-)
SDN (Out+)
SDN (Out-)
EMG2 (line+)
EMG2 (line-)
RDYOUT
CR3
CR3
CR6
CR6
CR1
CR7
CR1
CR2
CR1
8
7
9
6
5
4
3
2
1
17
16
18
15
14
13
12
11
10
CR2
CR1
8
7
9
6
5
4
3
2
1
ENBin (IN)
ENBin
DET (+24V)
ENB1 (line+)
ENB1 (line-)
RDY (Out+)
RDY (Out-)
ENB2 (line+)
ENB2 (line-)
EMGin (IN)
EMGin
DET (IN)
EMG1 (line+)
EMG1 (line-)
SDN (Out+)
SDN (Out-)
EMG2 (line+)
EMG2 (line-)
CR7
CR8
CR8
CR1
17
16
18
15
14
13
12
11
10
CR2
CR1
8
7
9
6
5
4
3
2
1
DC24V
0V
External
EMG
Reset Switch
External
EMG
Circuit
Safety Gate
2nd unit
Nth unit
Contact Solder
Detection
(120mA or more)
(10mA or more)
RDY Output
DC30V 0.2A
Drive Cutoff Relay
Teaching Pendant
Safety Gate
This is turned ON
when the safety gate
safety door is closed.
Emergency Stop Switch
Deadman Switch
XSEL Controller
System I/O
Connector
(120mA or more)
(10mA or more)
Drive Cutoff Relay
Drive Cutoff Relay
XSEL Controller
XSEL Controller
RDY Output
DC30V 0.2A or less
(120mA or more)
(10mA or more)
RDY Output
DC30V 0.2A or less
RDY Output
DC30V 0.2A
RDY Output
DC30V 0.2A
RDY Output
DC30V 0.2A
Emergency Stop Release