Motorola MVME162 User Manual page 47

RXD
TXD
CTS
Z85230
A PORT
TXD D
RXD R
RTS D
CTS R
DTR D
DCD R
TXC D
RXC D
D
3 4
1 2
R
J11
Figure 2-4. MVME162/MVME712 x EIA-232-D Connection Diagram (Sheet 2 of 4)
MVME162/D2
P2-C27 TXD2
P2-C28 RXD2
P2-C29 RTS2
RTS P2-C30 CTS2
DCD P2-C31 DTR2
DTR P2-C32 DCD2
P2 CABLE
Installation Instructions
712AM/13
TRANSITION MODULE
PORT 2
DCE DTE
1.5K J9 1.5K
+12V
SERIAL PORT 2
J16
MODEM PORT 2
J17
MTXD
MRXD
MCTS
MDTR
MDCD
MVME 712AM/-13 PORT 2 CONFIGURED AS MODEM
NOTE:
USING SERIAL PORT 2 AS A MODEM PORT REQUIRES CONNECTION TO
+5/+12/-12Vdc BACKPLANE POWER, A DATA CABLE AT THE DB9 CONNECTOR,
AND A TELCO CABLE AT THE RJ11 CONNECTOR. REFER TO THE USER'S
MANUAL FOR THIS MODULE (MVME712A) FOR SETUP INSTRUCTIONS.
FRONT PANEL
DB25
PORT 1
TXD
PIN 2
RXD
PIN 3
RTS
PIN 4
CTS
PIN 5
DTR
PIN 20
DCD
PIN 8
MVME162 RS232 DCE CONFIGURATION
DSR
PIN 6
TXC
PIN 15
RXC
PIN 17
TXCO
PIN 24
PIN 7
DB9
TXD
PIN 3
RXD
PIN 2
RTS
PIN 7
CTS
PIN 8
DTR
PIN 4
DCD
PIN 1
DSR
PIN 6
RJ11
TIP
MODEM PIN 2
(712AM/712-13 RING
PIN 3
ONLY)
(TO TERMINAL)
11020.00 9406 (2-4)
2-21
2