Rs-485 Or Rs-485T; Rs-530A - SeaLevel ACB-MP.PCI User Manual

RS-530A

Base+5, M3-M0=F, 1111
Signal
GND Ground
RDB RX+ Receive Positive
RDA RX- Receive Negative
CTSA CTS- Clear To Send Negative
DCDA DCD- Data Carrier Detect Negative
TXCB TXC+ Transmit Clock Positive
TXCA TXC- Transmit Clock Negative
RXCB RXC+ Receive Clock Positive
RXCA RXC- Receive Clock Negative
TDB TX+ Transmit Positive
TDA TX- Transmit Negative
RTSA RTS- Request To Send Negative
DTRA DTR- Data Terminal Ready Negative
TSETB TSET+ Transmit Signal Element Timing Positive
TSETA TSET- Transmit Signal Element Timing Negative
LL Local Loop-back
RL Remote Loop-back

RS-485 or RS-485T

Base+5, M3-M0=4, 0100 (With termination)
Base+5, M3-M0=5, 0101 (Without termination)
Signal
GND Ground
RDB RX+ Receive Positive
RDA RX- Receive Negative
TXCB TXC+ Transmit Clock Positive
TXCA TXC- Transmit Clock Negative
RXCB RXC+ Receive Clock Positive
RXCA RXC- Receive Clock Negative
TDB TX+ Transmit Positive
TDA TX- Transmit Negative
TSETB TSET+ Transmit Signal Element Timing Positive
TSETA TSET- Transmit Signal Element Timing Negative
LL Local Loop-back
RL Remote Loop-back
Sealevel Systems ACB-MP.PCI
Name
Name
Technical Description
Pin #
7
16
3
5
8
12
15
9
17
14
2
4
20
11
24
18
21
Pin #
7
16
3
12
15
9
17
14
2
11
24
18
21
Mode
Input
Input
Input
Input
Input
Input
Input
Input
Output
Output
Output
Output
Output
Output
Output
Output
Mode
Input
Input
Input
Input
Input
Input
Output
Output
Output
Output
Output
Output
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