Справочник Пользователя для Mitsubishi Electronics MAM-GM24
10.6.2
MAM-AMx: Mitsubishi Alarm Modems 56k with RS232 and RS485
Appendix
Terminals
Mitsubishi Alarm Modem
10 - 10
COM1
(RS232)
-
+
10...30 V DC
Service
Power
Process Line Data out
Modem Mode
MAM-AM6
MAM-AM20
MAM-AM24
COM2
(RS232)
COM1
(RS232)
-
+
10...30 V DC
Service
Power
Process Line Data out
Modem Mode
COM1
(RS232)
R+
R-
-T
+T (0V)
-
+
10...30 V DC
Service
Power
Process Line Data out
Modem Mode
56k
56k
56k
Line
Line
Line
Abb. 10-4: MAM-AMx: Mitsubishi Alarm Modems 56k with RS232 and RS485