A
A
B
B
C
C
D
D
1 1
2 2
3 3
4 4
5 5
CONTROLLER 4-20mA LOAD (VALVE, PUMP, ETC.)
SCADA SYSTEM, CHART RECORDER, ETC.
(PO1)
PS-1000S-CPU
4-20mA OUTPUT (PO1)
4-20mA SELF POWERED SOURCES
& 4-20 CALIBRATOR WIRING
PS-1000S-CPU
BOARD REVISION (REV):
0644 AND ABOVE
B
A
S1 (V.SELECT)
SELECTS 115V OR 230V A.C. POWER
PS-1000S-CPU ALTERNATE CALIBRATION
NOTE: PV1 & PV2 share common negative (TB3-3 & 5)
if J1 and J2 both have G selected.
SRC
24V
SGND
INDUCTIVE
LOAD
OPTIONAL SNUBBER
OPTIONAL
...CAN BE DC
100ft
WARNING
THE CONTACT CANNOT
SUPPLY ANY POTENTIAL
9
1
TEMP
CELL
4-20mA
PV2
PV1
B
A
-
+
+
-
-
+
TB3
Rx
Tx
TB2
EAGLE MICROSYSTEMS, INC
-
+
CHANNEL ONE 4-20mA SOURCE
CHANNEL TWO 4-20mA SOURCE
AC1
LAMP1 LAMP2 LAMP3
L1
C1
R1
RELAYS
COM K1 K2 K3 K4 K5 K6
5
6
7
8
3
4
1
2
TB1
F1
+ -+ -
IN0 IN1
INPUTS
GV
5
6
3
4
1
2
TB10
CONTACT
CONTACT
G N H
POWER
TB5
E.G.
A.C. POWER SOURCE