Wiring diagram, Gauge, Power supply – Ashcroft 2274 Digital Industrial Gauge User Manual
Page 24: Meter, White (k), Red (i) green (l) black (j) plc scada
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WIRING DIAGRAM
LOOP+
LOOP–
T7
D9
D7
Y1
D10 C14 T9
U5
V1
F1D1
C3
C7
R7
R2
J1
1
1
J6
C2
R22 R20
C17
D11
U7
D14
D1
C15
R18
D5
R23
R24
D13
R14
R16
J3
J7
1
Q4
D16
D6
D15
D3
D12
T10
T12
T11
+24V
GND
EGND
FID3
321CO21–
D8
Q2
J5
J3
C4
R9
R10
R11
R12
R13
Q1
C10
C9
R6
C5
L1
U4
FO7
R8
FID4
V2
R1
R5
C1
R4
C6
C8
DQ/TB 2003
Y2
J2
FID2
V6
R21
Q3
T8
ECND
FID6
FID5
R19
Red (I)
Black (J)
Shield
Green (L)
White (K)
Battery Input
Keypad Input
Sensor Input
Line Powered/Loop Powered 4-20mA (Type 2274 XAO)
4 conductor, 20 AWG shielded
+
+
–
POWER
SUPPLY
(+)
(–)
(–)
METER
GAUGE
–
V+
V–
White (K)
(+)
Red (I)
Green (L)
Black (J)
PLC
SCADA
I&M008-10109-DIG Rev F 07-12_layout 10/14/13 9:45 AM Page 24
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