7
®
WIRING SENSORS
PRESSURE SENSORS
1.
All wiring must be in accordance with National Electrical Code and local codes, ordinances, and
regulations.
2.
Sensor housing provides connection for 1/2" conduit.
3.
The pressure sensors require 2 conductor, 18 gauge, shielded cable. Power limited, rated for
300V @105C. Use Belden 9318 or equivalent.
4.
The shield should be connected to the earth ground terminal on the wiring base of the Burner-
Logix Control (Terminal #E) or to the common ground established in the cabinet. The shield
should be taped at the sensor to avoid unintended contact with the sensor housing.
5.
All sensor wiring should be in a separate conduit. DO NOT install sensor wiring in any conduit
or junction boxes with high voltage wiring.
6.
Maximum wiring distance for sensor wiring is 100 feet.
7.
See Table 1 for wiring terminations to the Burnerlogix
8.
See Table 2 for wiring connections to the PPC4000.
TEMPERATURE SENSORS
1.
All wiring must be in accordance with National Electrical Code and local codes, ordinances, and
regulations.
2.
Sensor housing provides connection for ½" conduit.
CAUTION: Disconnect power supply from the BurnerLogix Control before connecting
wires to prevent electrical shock and equipment damage.
For 4-20 mA output,
use + EXC and - COM terminals
COM OUT
GND
EXC
4
3
1
2
For 4-20 mA output,
use terminals 1 (+) and 2 (-)
MINCO
Measurement Specialties
Temperature Specialists Inc.
For 4-20 mA output,
For 4-20 mA output,
use terminals (+) and (-)
use terminals 6 and 7
