Paragon GUARDIAN - Page 10

10
COMPONENT SIDE
REFERENCE
ROOM
24VAC
CONT. S.P. INPUT
F1
IN+
J1
REFERENCE PRESSURE CONNECTION
ROOM PRESSURE CONNECTION
GND GND
OUT+
OUT+
GND
J2
H10
CL
OP
H2
R106
-2.5V ADJ.
TRANSFORMER
T1
CONT.
ALARM
ALARM SP
-
+
SP.
AUTO
H3
DISPLAY SPAN
SPAN
ZERO & SPAN
-2.5V
-5V
TP2
TP3
+5V
TP1
GND
GND
TP1
+2.5V
+15V
TP5
TP6
TP4
TP7
DPT
ALARM
R84
NC
COM
NO
J4
INV
NON-
INV
H1
RELAY
ZERO & SPAN
PROCESS CURRENT OUTPUT
PROCESS VOLTAGE OUTPUT
R38
R89
CURRENT
ZERO
R75
H5
R87
ZERO
VOLTAGE
SPAN
CURRENT
SPACE
POS
NEG
AUTO
H4
REMOTE POS/NEG ROOM SELECT
REMOTE AUXILIARY ALARM
FIGURE 3