4-5
To ground the transmitter, ground the DIN rail. A rail clip in the base of the transmitter housing
grounds the transmitter to the DIN rail.
4.5 Supplying Power
In all installations, power must be provided to the transmitter. Refer to Section 4.2.3 for information on
the transmitter’s power supply requirements.
Connect the power supply to terminals 11 and 12. Terminate the positive wire on terminal 11 and the
negative wire on terminal 12. See Figure 4-4.
Terminals 13 and 14 are used to jumper power to another QTA DIN transmitter. A maximum of five
transmitters can be jumpered together.
Figure 4-4 Wiring the Transmitter Power Supply
–
+
–
+
Power supply jumper to a
maximum of four other
QTA DIN transmitters
Primary power supply
(DC)
Instruction and Operation Manual
X-CM-QmBS-eng
Part Number: 541B052AHG
June, 2008
Section 4 Installing DIN Rail Mount Transmitter
QmBS Sensor / QTA Transmitters
