IAI SCON-CB-F - Page 94

2. Wiring
78
2) Example for Wiring for Equivalent to Safety Category 4
In order to construct a system applicable for the Safety Categories, use the TP adaptor
(RCB-LB-TGS) and establish the circuit construction following the example below.
2.2.3
1.S G A
2.S G B
3.5V
4.E N B
ENBSTR
5.E M G A
6.T 2 4V
7.G N D
8.E M G B
9.Shell
TP Connection
Detection
V P2 4
S
Three-Phase
200V AC
L2
L3
VP5V P7
SCON-CGB (3000 to 3300W)
G9SA- 301
(OMRON)
G9SA- 301
(OMRON)
Controller Connector
System I/O Connector
(Safety Unit Connection)
System I/O
Connector
2 4V
2 4V
2.SGA
3.SGB
1 3.R T S
1 4.C T S
R
Y
9.EMG1-
1 2.E M G1+
6.E M G2-
5.EMG2+
2 3 . E N B1 -
2 4. E N B1 +
2 5 . E N B2 -
2 2. E N B2 +
7 .D C2 4V +
26.DC24V-
1.EMG1 -
2.EMG1+
3.EMG2-
4.EMG2 +
5.EMGIN 6.EMGOUT 7.ENB1- 8.ENB1+ 9.ENB2-
10.ENB2+
11.ENBIN 12.ENBOUT
1.S G
RCB- LB- TGS TP
Emergency
Stop Switch
Emergency
Stop Switch
Enable Switch
Enable Switch
Shell
+
TP Connector
Reset Switch
24V24V
Rectifier
DC Bus
Connect with dedicated cable
5 .S D N1
6 .S D N2
L1
Electromagnetic
Contactor
Electromagnetic
Contactor
1.S1
2.S2
3.E M G+
4.E M G-
E2 4V
*
E
M
G
S
T
R
2 4V
RY
S D N1
S D N2
S D N1
S D N2
R
Y
*SDWN
V P2 4
Install it when
external regenerative
unit is connected
TM1
TM2
* Connect a dummy plug
when TP is detached.