ZyAura ZGA21 - User Manual

SEU (Sensor Unit)
A.
LCD display
B.
Buzzer
C
Green LED (Power indication)
D.
Red 1 LED( AL1 )
E.
Red 2 LED( AL2
)
F.
Yellow LEDFaultindication)
G.
Reset Button
H.
Enter Button
I.
Mode Button
J.
CO2 Relay output (red& white: NO,blue& white:
NC)
K.
O2 Relay output (red& white: NO,blue& white: NC)
L.
Analog output (red&white:CO2,blue &white:O2)
M.
Communication Cable to RDU
N.
Power Supply
O.
CO2 entry
P.
O2 entry
RDU (Remote Unit)
Q.
Green LED (Power indication)
R.
Red 1 LED (AL1)
S.
Red 2 LED (AL2)
T.
Yellow LED (Fault indication)
U.
LCD display
V.
Mode Button
W.
Enter Button
X.
Buzzer
Y.
RJ45 Plug for next RDU (Output)
Z.
RJ45 Plug
for SEU (Input)

ZyAura ZGA21 Specifications