7ML19981DP02
External Modem Kit – INSTRUCTION MANUAL
Page 3
Dimensions
RS-232 Modem
RS-485 Modem
120.7mm
(2.92")
80.5mm
(3.11")
74.2mm
(2.92")
RJ-11 jack
DB-9
connector
power terminal
block
RJ-11 jack
RS-485 terminal block
DB-9 connector
dip switches
power terminal
block
74.2 mm
(2.92")
120.7 mm
(4.75")
80.5 mm
(3.11")
Siemens Hardware