Epson SR-600 - Manual (Page 161)

Rev.A Interfaces Appendix 1-7
Developer's Guide SR-600 Confidential
Customer Display Port
DM-D series customer display is connected to the customer display board. The connector is a 8-
pin modular connector.
CAUTION:
The connector for the customer display and the Ethernet is a same RJ-45 type. Be sure to
connect the correct peripherals to avoid incorrect connection.
A1-8 Customer display port connetor
Table A1-6 DM-D connector pin assignments
No. Signal name I/O Description
1 FG (Frame GND) -- Frame ground
2 RXD (not used) I Received data (not used in this unit)
3 TXD O Transimission data
4 DTR (not used9 O Unit ready signal (always at ready)
5 DSR/CTS I Customer display ready signal
6 SG (Signal GND) -- Signal ground
7 +12V(DC) -- +12V of electric power
8 PGND (Power GND) -- Signal ground
1 8