IAI PCON-CB series - Page 397

9. Appendix
9.2 Conformity to Safety Category
9-12 ME0342-4B
9.2.3 Examples of Safety Circuits
[1] In case of category 1
TB-02D, TB-01D(R)
(or Dummy plug : DP-4S)
Connection Cable CB-CON-LB□□□
Controller
PCON-
CGB/CGFB
Enable SW
SW
Reset
SW
Emergency
Stop
24V
24V
0V 0V
RCB-LB-TGS
Solenoid Contactor
Motor
Power
Supply
ENBOUT ENBIN ENB2+ ENB2- ENB1+ ENB1- EMGOUT EMGIN EMG2+ EMG2- EMG1+ EMG1-
12 11 10
9 8 7 6 5 4 3 2 1
MPI
MPO
EMG-
S2
S1
24V
CB-TB1-GC□□□
9.2 Conformity to Safety Category
ME0342-4B 9-13
• Detailed category 1 circuit example
SG
SGA
SGB
RTS
CTS
EMG1-
EMG1+
EMG2-
EMG2+
EMB1-
EMB1+
EMB2-
EMB2+
DC24V+
DC24V-
EMBOU T EMBIN EMB2+ EMB2- EMB1+ EMB1- EMGOU T
EMGIN EMG2+ EMG2- EMG1+ EMG1-
1
2
3
4
5
6
7
8
9
S1
S2
EMG-
24V
Enable SW
SW
Reset
SW
Emergency
Stop
24V24V
Solenoid Contactor
MPI
MPO
*EMGSTR
ENB
VP24
PCON-CGB/CGFB
TP
Emergency Stop SW
Enable SW
Shell
1
2
3
13
14
9
12
6
5
23
24
25
22
7
26
12 11 10
9 8 7 6 5 4 3 2 1
External Emergency
Stop Circuit
Category 1
RCB-LB-TGS
SGA
SGB
EMGA
24V
EMGB
1
2
3
4
5
6
7
8
9
5V
+
Controller
24V
Motor Power Supply