Siemens SINAUT ST7 - Page 209

Installing and putting a SINAUT modem into operation
5.5 MD2 dedicated line modem
Station control system
System Manual, 07/2009, C79000-G8976-C178-07
209
Connecting an MD2 with a TIM over the RS-232 port
Only one (1) MD2 modem can be connected to a TIM over the RS-232 port. This allows the
following end point and tapping point configurations.
7,0 0'
/723
7,0
0'
/723
1+$/FRQQHFWLQJFDEOH
56
ZLUHGHGLFDWHGOLQH
56
1+$/FRQQHFWLQJFDEOH
ZLUHHQGSRLQW
56
ZLUHGHGLFDWHGOLQH
56
ZLUHHQGSRLQW
&RQQHFWLQJFDEOH
1+$5
&RQQHFWLQJFDEOH
1+$5
2YHUYROWDJHSURWHFWLRQ
/723
1+%&
2YHUYROWDJHSURWHFWLRQ
/723
1+%&
Figure 5-15 Connecting an MD2 to a TIM over RS-232, 2-wire and 4-wire end point variants