88
[Emergency Stop and Enable Circuits: Example for Wiring Considering Safety Category 1]
DP-2
12.EMGS1+_TP
13.EMGS1-_TP
16.EMGS2+_TP
24.EMGS2-_TP
17.ENBS1+_TP
19.ENBS1-_TP
21.ENBS2+_TP
22.ENBS1-_TP
4.RTS
5.CTS
EMG SW
Emergency
SW
R
Y
Reset SW
24V
24G
Enable SW
R
Y
24G
24V
Electromagnetic Contactor
9.EMGS1-
10.EMGS1+
7.EMGS2-
8.EMGS2+
12.EMGIN
3.ENBS1-
4.ENBS1+
1.ENBS2-
2.ENBS2+
6.ENBIN
11.EMGOUT
5.ENBOUT
VP24S VP24S
3
24
3
24
6
57
6
57
2-3, 5-6
:
:
TP Connected
TP
Unconnected
3-4, 6-7
R
Y
R
Y
2-3 , 5- 6
MA N U
3-4 , 6- 7
AUTO
EMG
EN
Status
Detection
Status
Detection
B
ENBOK
MPO
MPI
Motor Drive
Circuit
24V
AUTO
/TCPS
TT
/SDWN
TTA
Inlet
to
:
:
Emergency Stop and Enable Circuits: Example for Wiring Considering Safety Category 1
* Regarding the contact in connector area for teaching, there is a bypass relay connected, thus it
cannot be used as a safety circuit. (It can be applicable with a special order of “with no bypass”
when using a contact on the connector area for teaching. In such a case, use a dummy plug (DP-2)
when the connector for teaching is not to be in use.)
* The power supply specifications between the terminals for MPO and MPI are as described below.
Specofication
Voltage DC24V (Built-in Power Source)
Rated Current 2-axis type: 4A, 3-axis type: 6A, 4-axis type: 8A
Peak Max. DC Current Output 2-axis type: 8A, 3-axis type: 12A, 4-axis type: 16A
Caution: When using DP-1 or CB-ST-E1MW050-EB, the enable line cannot construct a
circuit using an external power source. If it is desired to use an external power
source to the enable line, use TB-02, TB-01, SEL-T/TD or CB-ST-A1MW050-EB.
TTA Pulse Motor Type
Chapter 3 Wiring3.2 Power Supply, Emergency Stop Circuit and Enable Circuit
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