INSTALLATION CHECKLIST
The following checklist is provided as a means of
double checking the system to be sure that all phases
of system installation are complete and have been
performed correctly.
1.
Junction boxes are mounted securely and detectors
are pointing in the proper direction.
2.
All cable shields are properly insulated and
grounded.
3.
All junction box covers are tightly installed.
4.
Explosion-proof and watertight electrical fittings
have been installed at all junction box entries as
required for the hazardous location.
5.
Sensor and LON/SLC wiring is correct.
6.
Power wiring is installed and power source is
operational.
7.
External loads are properly connected and EOL
resistors are installed.
8.
DIP switches are set correctly. Record this
information for future reference.
9.
Devices are properly installed in the mounting
racks.
10. Proper ventilation is provided (if needed) to prevent
equipment over-heating.
Proceed to System Startup.
VII-32
3
4
5
6
1
2
10
11
12
7
8
1
2
3
4
COM 1
COM 2
+
–
B
A
24 VDC
10
9
8
7
6
SHIELD
5
1
2
3
10
9
8
7
4
6
5
SHIELD
A
B
SHIELD
+
–
–
+
SHIELD
A
B
SHIELD
B
A
SHIELD
SHIELD
B
A
+ SENSOR
–
POWER
4 TO 20 MA IN
POINTWATCH CALIBRATE
COM 1
COM 2
COM 1
24 VDC
COM 2
24 VOLTS DC
+
+
–
–
EQ2200UV
EQ2200DCU
EQ2100PSM
14 13 12 11
9
TO PREVIOUS LON DEVICE
TO NEXT LON DEVICE
TO POWER DISTRIBUTION
TERMINALS
B1953
G
Figure VII-45—A Typical Application — LON Connections for a Power Supply Monitor Wired Between a UV Detector and a DCU
Содержание Eagle Quantum 95-8470-05
Страница 116: ...Figure A1 A 10...
Страница 122: ...Figure B1 B 6...
Страница 125: ...APPENDIX D D 1 95 8470...
Страница 128: ...LON is a registered trademark of Echelon Corporation Modbus is a registered trademark of Modicon Inc...