Honeywell Searchline Excel User Manual

22
MAN0530 Issue 10 - 11/09 Searchline Excel
2104M0506
3. INSTALLATION AND OPERATION
Wiring with DX100(M)
See also DX100 Termination Unit's technical Handbook.
EXCEL
RECEI VER
ORANGE (A) TB1/2
RED (+24V) TB2/1
BLACK (0V) TB2/5
WHITE (4-20mA) TB2/3
DX100(M) JUNCTION BOX
(mounted in a convenient and accessible position)
CABLE SCREEN
SAFETY / PROTECTIVE
GROUND
Where the DX100(M) is not bonded
to a local safety/ protective earth
then an external safety / protective
earth needs to be made as shown.
LOCAL JUNCTION BOX
(mounted on Receiver mounting plate)
WHITE (4-20mA)
BLACK (0V)
RED +24V
BLUE (B)
ORANGE (A)
GREEN/YELLOW (EARTH)
Same potential as Excel body and conduit
Use isolating glands where necessary
EXCEL
RECEIVER
DX100(M) JUNCTION BOX
(mounted in a convenient and accessible position)
CABLE SCREEN
GREEN/YELLOW (EARTH)
BLUE (B) TB1/3
RED (+24V) TB2/1
BLACK (0V) TB2/5
WHITE (4-20mA) TB2/3
SAFETY/PROTECTIVE GROUND
Where the DX 100(M) is not bonded
to a local safety/protective earth then
an external safety/protective earth
needs to be made as shown.
CABLE SCREEN
CONTROL
CABINET
CONNECTIONS
4-20mA OUT (TB2/3)
0V (TB2/6)
+24V (TB2/2)
CABLE SCREEN
INSTRUMENT (CLEAN)
EARTH STAR-POINT
Modbus A (TB1/6)
Modbus B (TB1/5)
Modbus Drain
CABLE SCREEN
CONTROL
CABINET
CONNECTIONS
CABLE SCREEN
CABLE SCREEN
INSTRUMENT (CLEAN)
EARTH STAR-POINT
Modbus B (TB1/5)
Modbus A (TB1/6)
Modbus Drain
+24V (TB2/2)
4-20mA OUT (TB2/3)
0V (TB2/6)
The earth bonding arrangement
must ensure that the maximum
peak voltage between the unit
caseearthandanyeldcable
conductor is less than 350V.
Voltages in excess of this can
cause permanent damage to the
unit'sRFIprotectionlters.

Honeywell Searchline Excel Specifications

General

Brand	Honeywell
Model	Searchline Excel
Category	Other
Language	English