IAI SCON-CB-F - Wiring for Emergency Stop Circuit (System IO)

2. Wiring
116
2.5.2 Wiring for Emergency Stop Circuit (System I/O)
Make sure to construct the wiring of the emergency stop circuit considering the suitability to the
Safety Category of the whole system.
● Wiring Image
Note 1 CGB/LCG type are not equipped with a relay to enable to automatically identify a
teaching tool was inserted and switch the wiring layout. (It does not get short-circuited
between S1 and S2 terminals even if not connected.)
The controller on C/LCB type automatically identifies that a teaching tool was inserted.
(When there is nothing plugged in, S1 and S2 are short-circuited inside the controller.)
Note 2 Construct the circuit considering the safety category of the whole equipment.
Note 3 Make sure to construct the emergency stop circuit using the built-in 24V (EMG+
Terminal) output for EMG- Terminal.
Note 4 There is no motor power cutoff relay in CGB/LCG type.
[Refer to Chapter 10 for conformance to Safety Category.]
SCON
S1
S2
EMG+
EMG-
非常停止回路
ティーチングボックス
ティーチング
接続検出
内蔵24V
非常停止回路
(駆動源しゃ断)
Teaching Tool Connection
Detection Circuit
(Contact opens when
connected)
(Note 1)
Emergency Stop
Circuit
(Note 2)
(
N
o
t
e
3)
Emergency Stop Circuit
(Note 4)
(Driving source cutoff)
Built-in
24 V
Teaching pendant