2. Wiring
144
2.6.7 SIO Connector Connection
SIO connectors can be used not only for the connection of teaching tool, but also for the connection
of the host controller (PLC, touch panel and PC).
For the operation, refer to the instruction manual of each module.
Item Items and Model
Connector Name SIO Connector
Cable Side miniDIN 8 Pin
Controller Side TCS7587-0121077
Pin No. Signal name Items Applicable cable diameter
1 SGA Teaching tool signal+
2 SGB Teaching tool signal-
3 5V Power supply for teaching tool
4 ENB Enable signal input
5 EMGA Emergency stop signal A
6 24V Power supply for teaching tool
7 0V 0V
8 EMGB Emergency stop signal B
Shell 0V 0V
Dedicated connection cables
provided by us
Caution: If the controller is connected with a teaching device, set the operation mode
setting switch to MANU.
Removing the SIO connector while the power is ON causes a transient
emergency stop. Thus, the devices such as the actuator which are in
operation will stop.
Do not disconnect the SIO connector during the operation.
In case the SIO connector is not used, make sure to insert the dummy plug
DP-5 for teaching pendant.
Dummy Plug DP-5
PC
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