Multi-Tech Systems MultiFRAD FR2201 - Manual (Page 62)

62
MultiFRAD II User Guide
Appendix A - Cabling Diagrams
Command Port Cable
13 12 11 10 9 8 7 6 5 4 3 2 1
25 24 23 22 21 20 19 18 17 16 15 14
COMMAND PORT
PIN NO.
1
2
3
4
5
6
7
8
20
22
25
1
2
3
4
5
6
7
8
20
22
25
To
DTE
Device
(Terminal
Device
i.e. ASCII
Terminal)
TRANSMIT DATA (BA)
RECEIVE DATA (BB)
SIGNAL GROUND (AB)
PIN NO.
To COMMAND PORT
Connector
LAN Cables
10BASE-T
ETHERNET
AUI
8 7 6 5 4 3 2 1
15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
10Base-T (RJ-45) AUI (DB-15)
Pin Circuit Signal Name Pin Circuit Signal Name
1 TD+ Data Transmit Positive 1 CO-S Control In Circuit Shield
2 TD- Data Transmit Negative 2 CI+ Control In Positive
3 RD+ Data Receive Positive 3 DO+ Data Out Positive
4 RD- Data Receive Negative 4 DIS Data In Circuit Shield
5 DI+ Data In Circuit Positive
6 VC Voltage common
7 CO+ Control Out Pos (optional)
8 COS Control Out Shld (optional)
9 CI- Control In Negaative
10 DO- Data Out Negative
11 DO-S Data Out Circuit Shield
12 DI- Data In Negative
13 VP Voltage Plus
14 VS Voltage Shield
15 CO- Control Out Neg (optional)
Shell PG Protective Ground