|
D90910210024 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Modem Interface | |||
|
Modem Interface
Type D 9091 0210
Du line®
Fieldbus Installationbus
⢠5 operation modes
⢠Public line remote
⢠Public line central
⢠Private line master
⢠Private line slave
⢠RS 232 interface
⢠Baud rate: 300, 1200, 2400, 4800, 9600 Baud
⢠Protocols: Hayes AT and CCITT V.25 bis
⢠LED-indications for supply, call initiate,
external Dupline® OK and modem connection OK
⢠AC power supply
Product Description
Ordering Key
Dupline® interface for com-
monly available telephone
modems (autodial or leased
line). Hayes AT or CCITT
V.25 protocol with selectable
data format. Event, time or
manually controlled connec-
tion between autonomously
operated remote Dupline®
installations and a central
location.
Type: Dupline®
Type no.
Supply
D 9091 0210 024
Type Selection
Supply
24 VAC
115 VAC
230 VAC
No code module required
Ordering no.
D 9091 0210 024
D 9091 0210 115
D 9091 0210 230
Supply Specifications
Power supply
Rated operational
voltage
024
115
230
Frequency
Voltage interruption
Power consumption
Rated operational withstand
voltage
230
024
Dielectric voltage
Supply - Dupline
Supply - Com. port
Supply - Input
Supply - Output
Installation cat. III (IEC 60664)
024 VAC ± 15%
115 VAC ± 15%
230 VAC ± 15%
45 to 65 Hz
⤠40 ms
Typ. 6 VA
4 kV
800 V
⥠4 kVAC (rms)
⥠4 kVAC (rms)
⥠4 kVAC (rms)
⥠4 kVAC (rms)
Input/Output Specifications
Communication port
Pin allocation
TxD
RxD
GND
DCD
DTR
Dielectric voltage
Com. port - Dupline®
Dupline Tx inhibit input
Open loop voltage
Short-circuit current
Contact resistance
Cable length
Dielectric voltage
Input - Dupline®
Input - Com. port
RS 232
25 pole male SUB-D
Pin 2
Pin 3
Pin 7
Pin 8
Pin 20
⥠500 VAC (rms)
Contact or NPN transistor
5 VDC
50 µA
⤠10 â¦
â¤3m
⥠500 VAC (rms)
None
Output
1 SPDT relay
Function
Alarm
Contact ratings (AgCdO)
µ (micro gap)
AC voltage
AC1 5A/48 VAC (240 VA)
DC voltage
DC1 0.7 A/48 VDC (33W)
Load current
â¥100 mA
Mechanical life
⥠30 x 106 operations
Elect. life (at max. load) AC 1 ⥠2.5 x 105 operations
Operating frequency
⤠7200 operations/h
Dielectric voltage
Output - Electronics
⥠4 kVAC (rms)
Specifications are subject to change without notice (28.09.99)
1
Dupline® is a registered trademark. A product of the CARLO GAVAZZI Group
|
▷ |