RKI Instruments 65-2340RK - Manual (Page 11)

65-2340RK Toxic Gas Transmitter • 7
Figure 4: Wiring the Toxic Gas Transmitter to a Controller
12. 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.
+
J-Box
Ca ble Shie ld
Co nt roller H o using
Co nt roller D e tect or/ Tran sm it te r
Te rm ina ls, T yp ica l De sig na tio ns
S
SPA
N
SI
G
/P
W
R
ZE
R
O
T
O
X IC
O
X
Y
S
To xic D ete cto r
(+) Se e T ab le
0 - 3 p pm C l2
0 - 1 0 p pm Cl2
Ga s T yp e + W ire
Ga s T yp e T ab le
AsH3 b ro wn
CL 2 ye llow
CL -10 y ellow
HC N wh ite
NH 3 re d
PH3 g ree n
SO2 b lue
Black