Engineering Serial Port - Honeywell 5704 Operating Instructions Manual

MAN0448_Issue 13_2010
005704-M-5001 A03249
CHAPTER 3 CONTROlS AND FACIlITIES
3.4

Engineering Serial Port

The Engineering Serial Port is a miniature DIN socket which provides
three functions:
a. Connection point for the Engineering Key to unlock the engineers
functions.
b. Connection point for the External Engineering Interface which allows
each control card to be configured by an external PC running the
engineering interface configuration software.
c. Connection point for a serial printer which can be used to provide
a hard copy of the control card configuration data and status.
The Engineering Serial Port and its Engineering Key are shown below:
3-21
5704 Control System