Device Description; Compact Device 500Fsd10; Overview 500Fsd10; Front View And Connectors 500Fsd10 - ABB HITACHI EDS500 Series Manual

Device description

4 Device description
4.1

Compact device 500FSD10

4.1.1

Overview 500FSD10

+
DSR (M1)
CTS (M2)
DCD (M5)
RxD (D2)
GND (E2)
TxD (D1)
RTS (S2)
DTR (S1.2)
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
Connectors
X1
X2
X3
4.1.3

Device data 500FSD10

The interface data can be found in Chapter 4.5, "Connections".
1KGT151042 V000 1
RxD DCD CTS
Modem
TxD RTS
NF2a
NF2b
NF1a
NF1b
Type
"Power connector (X1)", page 23
"Serial interface to DTE (X2)", page 24
"Interface to transmission line (X3)",
page 25
Compact device 500FSD10
Figure 7:
Connector plan of
the FSK modem
500FSD10
17