ATI Technologies d12 series - Heater Option for Sensor;Generator Housing; Figure 22 - Optional Heated Sensor Wiring

ATI Series D12 Toxic Gas Transmitter with H10 Smart Sensor
Revision N (7/15) 27
Heater Option for Sensor/Generator Housing
The heater should be supplied with 24VDC to provide approximately 5.8W to the housing. This may
be derived from the transmitter supply in 3-wire mode, as shown below, or from a separate power
supply. Heater leads are polarity insensitive.
Figure 22 - Optional Heated Sensor Wiring
Multichannel Current
Loop Receiver with
Integral 24V Supply
(Channels are
typi
cally not isolated
from supply)
-
+
0.0
-
+
24
Sig
TB1
To
+24VDC
To
Common
Heated Sensor
Housing (03-0307)