Racks - Honeywell 5704 Operating Instructions Manual

MAN0448_Issue 13_01-2010
005704-M-5001 A03249
CHAPTER 2 - SySTEM DESCRIPTION
2.

RACKS

Each rack assembly contains a sub-rack, Engineering Card, DC Input
Card, key kit and where necessary an interconnecting cable.
Dependent upon configuration, the control system is housed in one of
four standard size sub-racks as follows:
a. Full 19 inch wide by 3U high - Part Number 05701-A-0511,
b. Full 19 inch wide by 6U high - Part Number 05701-A-0501,
c. Half 19 inch wide by 3U high - Part Number 05701-A-0512,
d. Half 19 inch wide by 6U high - Part Number 05701-A-0502,
All four versions have two separate chambers. One is sealed against
electromagnetic interference and contains the control cards while the
other chamber contains the relay interface cards. A backplane between
the two chambers provides a path for signal routeing between individual
control cards and the Engineering Card.
Typical Eight Card Rear Access Rack - Front View
for rear field wiring connections.
for front field wiring connections.
for rear field wiring connections.
for front field wiring connections.
2-4
5704 Control System