Rockwell Automation 2755 Enhanced Decoder Series B - Manual (Page 314)

Setting Up Terminals D–2
Publication 2755-833
Follow these steps if using a Lear Siegler ADM 3E terminal:
1. Construct a cable to connect the terminal to the decoder. Use a
Belden 8303, Alpha 45123, or equivalent type of cable. Use the
following connector pinouts:
2
3
7 2
3
7
Note: Connect shield to shell
of cable connectors at both ends.
Transmit Data
Receive Data
Signal Ground
C
B
D
NEMA NEMA
Type 1 Type 4
Decoder Terminal
25-pin male Male 19-pin NEMA Type 4 or Female
25-pin D Shell Connector
2. Plug terminal into power supply.
3. Power on terminal.
4. Press [Shift] [SETUP] to enter setup mode.
5. Use the arrow keys to set the following parameters on the
terminal:
•
Full Duplex (FDX)
•
9600 Baud Rate
•
8 Data Bits per Character
•
No Parity
•
XON/XOFF Flow Control or Handshake
•
Blinking Block Cursor
6. To save the selected parameters, press [Ctrl] [S].
7. Exit setup mode by pressing [Shift] [SETUP].
8. You are now ready to configure the decoder. See Chapter 5.
Lear Siegler
ADM 3E Terminal