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Les langues disponibles
Connections LD-64
Line connection
(5-position screw-terminal)
Direction
Connection
Receiver
Receiver
Transmitter
Transmitter
The definations R+/R–,T+/T– can be various between
different manufactures.
Terminal connection (DCE)
(RS-232-C/V.24, 9-position screw-terminal)
Direction
Screw
I
O
–
I = Input O = Output on LD-64
Power connection
LD-64 AC
3-position screw-terminal
Connection
L
115*/230V
N
AC power
PE/Protective Earth
* LD-64 115V
Power connection
LD-64 DC
2-position screw-terminal
Screw
no.
1
– Voltage
2
+ Voltage
6073-2002
ITU-T V.11
nr.
Description
1
A' (R+)
2
B' (R–)
3
A (T+)
4
B (T–)
5
Shield
ITU-T V.24
nr.
Description
8
103
7
104
9
102
Power
supply
Power-
supply
PWR
TD RD
LD-64
RS-422/485
R+
R- T+
1 2
3
Description
TD/Transmitted Data
RD/Received Data
SG/Signal Ground
Power connection
LD-64 HV
3-position screw-terminal
Connection
L
+ Voltage
N
– Voltage
PE/Protective Earth
C
E
C
E
Ch1
Ch2
OPTO LINK MONITOR
Rx1
Rx2
Tx1
Tx2
POWER
T-
4
5
N
L
Power
supply
19
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