Switch Settings / Jumpers - Siemens SIMATIC Box PC 620 Manual

SIMATIC Box PC 620 Expansions
5.10

Switch Settings / Jumpers

*
TTY Jumpers (S1)
S1-1 S1-2
on
on
off
Figure 5-23 Switch Setting TTY Port Active
For TTY operation of the COM1 port, the settings in the setup menu have to be
changed (see Section 6.1.2).
Not available for the basic variant of the Box PC
*
5-28
on Active TTY port (standard setting)
off TTY send loop separate from power source (passive setting)
on TTY receive loop separate from power source (passive setting)
1
2
off
on
Function
SIMATIC Box PC 620 Manual
C79000-G7076-C639-04