Device description
Compact device 500FSD10
4
Device description
4.1
Compact device 500FSD10
4.1.1
Overview 500FSD10
RxD DCD CTS
Modem
TxD RTS
NF2a
NF2b
NF1a
NF1b
+
(M1)
(M2)
(M5)
(D2)
GND
(D1)
(S2)
(S1.2)
DSR
CTS
DCD
RxD
TxD
RTS
DTR
(E2)
Figure 5: Block diagramm 500FSD10
The 500FSD10 modem is a CCITT V.23 modem for snap-in DIN-rail mounting. V.23 operates
with the frequency shift keying method (FSK). The modem can operate in two- and four-wire
connection. The mode of operation is set by means of a twelve-fold DIP-switch.
4.1.2
Front view and connectors 500FSD10
Figure 6: Front view of the FSK
modem 500FSD10
Figure 7:
Connector plan of
the FSK modem
500FSD10
Connectors
Type
X1
"Power connector (X1)", page 23
X2
"Serial interface to DTE (X2)", page 24
X3
"Interface to transmission line (X3)",
4.1.3
Device data 500FSD10
The interface data can be found in Chapter 4.5, "Connections".
1KGT151042
V000 1
17