Ceilometer CT25K
User’s Guide CT25K-U059en-2.1
78
11-pin Connector (P1)
1 +INT +Interrupt
2 -INT -Interrupt
3 N.C. Normal Closed
4 COM. Relay Common
5 N.O. Normal Open
6&7 LINE IN Line In - when separate transmission and
reception lines are used (4-wire connection)
8&9 LINE OUT Line In/Out - when standard 2-wire connection is
used or only Line Out at separate wire for
transmission and reception
10 +LOOP Power supply + (not used in CT25K)
11 -LOOP Power supply - (not used in CT25K)
5.3.15 Modem DMX50 (Option)
Figure 5-20 DMX50 Block Diagram
Modem DMX50 is a universal modem for fixed or switched point-to-point
connections. The operation mode of the modem is set at the factory.
The modem supports standards V.21, V.22, V22 bis and Bell 103 & 212.
To Next Page
Loading...
