Connection To St221 - Honeywell DCP551 Mark ΙΙ User Manual

NOTE

Connection to ST221

HANDLING PRECAUTIONS
RS-232C connector signals (9 pins)
Example : IBM and compatibles
Signal direction
Pin No.
Name
Host Instrument
DCD
1
RxD
2
TxD
3
DTR
4
GND
5
DSR
6
RTS
7
CTS
8
5/
$ $ $ $! $"
! " #
• Attach 1/2W or greater terminating resistances of 150Ω ±5% at each end of
the communications lines.
• The DCP551 operates as a master station when connected to an ST221 dur-
ing communications.
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56 ,- #,+2
Chapter 4. WIRING
4-17