Mitsubishi MELFA SQ Series, Standard Specifications Manual

Page: 68 / 138

3-57 Emergency stop input and output etc.
3 Controller
Please be sure to install the emergency stop switch and it is connection to the
controller, to stop the robot immediately at emergency
Be careful of the short circuit at cable connection.
And, don't give plating solder to the electric wire. Loose connection may occur.
3.6.2 Special stop input(SKIP)
The skip is the input signal to stop the robot. Wire 1A-1B of the special stop connector (SKIP) shown in Page
58, "Fig.3-18 ： Connection of the special-stop-input" .
Table 3-6 ： Special stop input electric specification
Item Specifications Internal circuit
Type DC input
No. of input point 1
Insulation method Phto-coupler insulation
Rated inpit voltage DC24V
Rated input current approx. 11mA
Working voltage range DC 21.6 ～ 26.4V
（Ripple rate within ５ ％）
ON voltage/ON current DC 8V or more / 2mA or more
OFF voltage/OFF current DC 4V or less / 1mA or less
Input resistance approx. 2.2 ｋ Ω
Response
time
OFF → ON 1ms or less
ON → OFF 1ms or less
Common method 1 point per common
External wire connection method Connector
CAUTION
CAUTION
330
2.2k
入力
＋２４V(COM)
1A
1B
Input