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English
Seriell RS
-
422/485 PCI Board
TXD(
-
)
Pin 1
TXD(+)
Pin 2
RXD(+)
Pin 3
RXD(
-
)
Pin 4
Ground
Pin 5
Pin 1
TX(
-
)
Pin 2
TX(+)
Pin 3
RX(+)
Pin 4
RX(
-
)
Pin 5
Ground
6.3
RS
-
425 (4
-
wire) Cable Wiring
Power requirements:
5V DC, 450mA (max)
Operating temperature:
0
0
to 55
0
C (32
0
to 131
0
F)
Operating humidity:
5% to 95% RH
RS
-
422/485 PCI card
RS
-
485 Device
7.
Technical Specification
