10 • 65-2424RK H
2
S Transmitter
8. Connect the wires to the applicable controller transmitter terminal strip as shown in Figure
3 below.
Figure 3: Wiring the H
2
S Transmitter to a Controller
9. If shielded cable is used, connect the cable’s drain wire to an available chassis (earth)
ground at the controller. RKI controllers typically have a ground stud that can be used to
ground the cable’s drain wire.
Start Up
This section describes procedures to start up the H
2
S transmitter and place the transmitter into
normal operation.
Introducing Incoming Power
1. Complete the installation procedures described earlier in this manual.
2. Verify that the power wiring to the controller is correct and secure. Refer to the controller
operator’s manual.
3. Turn on or plug in the incoming power to the controller, then turn on the controller.
4. Verify that the controller is on and operating properly. Refer to the controller operator’s
manual.
Controller or Recording
Device
4 - 20 mA In (FB)
+ (10 VDC - 30 VDC)
ZERO
SPAN
CAL+
CAL-
+V
R
FB
B
