Mitsubishi Electric RP-1ADH-S15 Series Standard Specifications Manual page 114

6Safety
[Supplementary explanation regarding emergency stop circuit]
The controller's internal circuit is as shown in the below diagram. Be sure to build a circuit that properly
shuts off the emergency stop detection relay when the emergency stop button is pressed.
CAUTION
CAUTION
Safety
6-105
OP TB
OP TB
emergency emergency
非常停止 非常停止
stop stop
OP OP TB External
TB 外部
emergency emergency emergency
非常停止
非常停止 非常停止
stop stop stop
検出
検出 検出
detection detection detection
You should always connect doubly connection of the emergency stop, the door switch,
and the enabling switch. (Connect with both of side-A and side-B of the controller rear
connector) In connection of only one side, if the relay of customer use should break
down, it may not function correctly.
Be sufficiently careful and wiring so that two or more emergency stop switches work
independently. Don't function only on AND conditions (Two or more emergency stop
switch status are all ON).
24V DC
+
Emergency stop
非常停止検出
detection relay
リレー
-
24G
Input
入力
Safety relay
安全リレー