Obara Korea STN21 Series, Instruction Manual

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S S S STN TN TN TN21 Series 21 Series 21 Series 21 Series
OBARA OBARA OBARA OBARA KOREA KOREA KOREA KOREA
PAGE 22-
2.6 TB1 Input / Output for Parameter setting 2.6 TB1 Input / Output for Parameter setting 2.6 TB1 Input / Output for Parameter setting 2.6 TB1 Input / Output for Parameter setting “ ““ “Remote I/O: ON Remote I/O: ON Remote I/O: ON Remote I/O: ON” ”” ”
Each input and Output item became DeviceNet I/O at the time of the
“Remote I/O: ON” choice. Refer to the bottom table for the details.
Table of TB1 item
TB1 TB1 TB1 TB1 Stnadard Stnadard Stnadard Stnadard
D/N Output 1 to 4 -COMMON DC24V output
D/N Output 5 to 8 relay contact output
D/N Input 1 to 6 relay contact input
Alarm reset Short-circuiting this will reset a currently issued alarm.
Weld On/Off
A switch to externally operate/stop the welding.
N.C. (Closed in possible for welding)
Step clear Clears the Step-up data of up to GUN8.
Transf. Thermo
Connection of the thermostat wire of the welding transformer.
N.C (Closed in normal state).
Safety SW
A Switch to stop the timer in case of emergency.
N.C. (Activates when closed.)