■Internal relay contact specifications
Item
Operation switch
SW1 to SW6
Emergency stop switch
ES1A to ES3A
Grip switch
DSW1, DSW2
Keylock switch (2-position
switch)
KSWC, KSW1, KSW2
*1 The system may not match the safety standards.
Before using the system, please check the safety standards which are required.
7 OPTION AND COMMUNICATION CABLE FOR HANDY GOT
268
7.1 Connector Conversion Box
Contact rating
Specifications
10 mA/24 V DC
Each contact coordinates the operation switch status of Pressed (close)/Not pressed (open).
(resistance load only)
When the external cable is not connected, contacts are always open regardless of the switch
status.
1 A/24 V DC (resistance
Each contact coordinates the emergency stop switch status of Pushed (open)/Return (close).
load)
When the external cable is not connected, contacts are always open regardless of the emergency
0.3 A/24 V DC (induction
stop switch status.
load)
Causing a short circuit of the ES □ B terminal which is close to the ES □ A terminal by a short pin
(prepared by user) enables to set each contact in the close status even if the external cable is not
connected.
Page 348 Emergency stop switch wiring
When using the short-circuited ES □ B terminal which is close to the ES □ A terminal
• Contacts are normally operated in the close status.
When pushing the emergency stop switch, the contacts become open.
• In the following situations, contacts are closed regardless of the status of the emergency stop
switch and the external cable.
When GT16H-CNB-42S is turned OFF
When GT16H-CNB-42S is not supplied with the power supply (24 V DC)
1 A/24 V DC (resistance
Each contact coordinates the grip switch status of Pressed (close)/Not pressed (open).
load)
When the external cable is not connected, contacts are always open regardless of the grip switch
0.3 A/24 V DC (induction
status.
load)
1 A/24 V DC (resistance
Each contact coordinates the position of the keylock switch.
load)
• When the key is on the left: KSW1 and KSWC are short-circuited.
0.3 A/24 V DC (induction
• When the key is on the right: KSW2 and KSWC are short-circuited.
load)
When the external cable is not connected, contacts are always open regardless of the keylock
switch.
*1