RKI Instruments GD-70D4H-XX - Manual (Page 10)

7 • Model GD-70D4H-XX Sample Draw Transmitter
CAUTION: At the controller, do not route power and GD-70D wiring through the same conduit
hub. The power cable may disrupt the transmission of the GD-70D’s signal to the
controller.
5. Factory wiring is shown below in Figure 5.
Figure 5: Factory Wiring
Start Up
1. Turn on power to the controller.
2. Turn on the controller.
3. Turn on power (100 - 240 VAC) to the GD-70D4H-XX.
4. Turn on the GD-70D. See the GD-70D Operator’s Manual for GD-70D startup
instructions.
GD-70D mounting bracket
BLK
RED
N L +V -V
Power
Supply
Terminal
(AC)
FAULT ALM 2 ALM 1 4-20mA DC 24V
- - + +
GRN
WH
T
BL
K
GR
N
H N G
AC in
Terminal
RED
Horn/Strobe
BLK
BL
K