Seneca S6001-RTU, User Manual

Page: 17 / 210

USER MANUAL – Z-TWS4/Z-PASS2-S/S6001-RTU
17
The Z-TWS4 has a CAN port available on screw terminals 10-11-12. As an alternative, the connection can be set up on
the IDC10 connector. To select CAN port on IDC10 connector, put the SW1 DIP-switch on ON position.
Through a removable 4 pin connector, the Device provides a serial RS232 port or, as an alternative, a third RS485 port.
In order to select the RS232 port on the removable 4 pin connector, put the SW2 DIP-switch on ON position; to select
the RS485 port on the removable 4 pin connector, put the SW2 DIP-switch on OFF position
2
.
In Z-TWS4-IO/Z-PASS2-S-IO, the mode (RS485/RS232) of this port is set as a parameter in software configuration.
The cable length for the RS232 interface must be less than 3 meters.
2
While in Z-TWS4 the SW2 DIP-switch position can be changed by the user, in Z-PASS2-S the DIP-switch is internal and
its position is permanently set in the factory.