Circuit Diagrams; Example 1: External Emergency Stop Switch Typical Application - Epson T-B Series Manual

T3-B T6-B Manipulator 11. EMERGENCY

11.4 Circuit Diagrams

Emergency
Stop switch of
an Operation
Unit (TP)
Motor Driver
AC Input
NOTE:+24V GND
+ 5V GND
108

11.4.1 Example 1: External emergency stop switch typical application

Main Circuit
Control
+ −
+
Emergency
Stop detection
Manipulator
+24V
+5V
Latch release input
External Emergency
Stop switches
9
10
22
23
1
2
14
15
ESTOP1+ 3
16
ESTOP2+
Be careful of
the direction
of voltage
application
ESTOP1−
4
ESTOP2− 17
11
12
24
25
7
Safety Door input 1
8
20
Safety Door input 2
21
18
Latch release input
19
External +24V
Close :Latch off
GND
Open :Latch on
T-B series Rev.1
External
+24V