Insys ISDN Terminal Adapter 4.0 11-02-01-02-00.015 用户手册
产品代码
11-02-01-02-00.015
4
Operating Manual INSYS ISDN TA 4.0
Version 2.02 – 01.04
2.2.2 Display Elements
Name Color
off
on
Power
green
no power supply
power on
OH (off hook)
yellow
offline
connected to phone line (online)
DCD (Data
Carrier Detect)
Carrier Detect)
green
no connection established
connection established (carrier de-
tected)
tected)
RX/TX (Receive
/ Transmit)
/ Transmit)
green
no data exchange
data is exchanged via the ISDN TA
2.2.3 Power Supply
Power supply withsingle voltage:
10..60 V DC
50..80 V DC
Power consumption:
approx. 0,5 W (for connection)
Current consumption:
Supply voltage
Current (standby)
Current (connection)
10 VDC
60 mA
63 mA
24 VDC
28 mA
30 mA
2.2.4 Serial Interface
Signals of the 9 pin D-Sub plug
Description of the signals of 9 pin D-Sub connector of the DCE:
9-pin D-Sub DCE
pin no.
pin no.
Description
Function
CCITT
V-24
V-24
EIA
RS232
RS232
DIN
66020
66020
I/O DCE
to DTE
to DTE
1
DCD
Data Carrier Detect
109
CF
M5
O
2
RXD
Receive Data
104
BB
D2
O
3
TXD
Transmit Data
103
BA
D1
I
4
DTR
Data Terminal Ready
108
CD
S1
I
5
GND
Ground
102
AB
E2
6
DSR
Data set ready
107
CC
M1
O