Wiring Diagrams
Sultan Acoustic Wave Series
21
AWI Integral Transmitter
AWR Remote Transmitter
Sourcing 4-20mA from Sultan
Sinking 4-20mA
from user device
OR
+
–
A
1L
+
–
N
B
RED
BLACK
BLUE
WHITE
Test In
Is
TRANSDUCER DC-In AC-In*4-20mA
COMMS
RELAY 1
NC
COM
NO
RELAY 2
NC
COM
NO
RELAY 3
NC
COM
NO
RELAY 4
NC
COM
NO
RELAY 5
NC
COM
NO
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
B
RED
BLACK
BLUE
WHITE
Test In
TRANSDUCER
COMMS
+
–
4-20mA
A
Shld
Shld
Sinking 4-20mA
from user device
1 2 3 4 5 6
7 8 9 10 11 12
*AC-In is replaced by 36-60VDC with
Power Input Option ‘C’.
AWR234
RELAY 1
NC
COM
NO
RELAY 2
NC
COM
NO
COMMS
A
B
Shld
DC-In
+
–
Test In
4-20mA
Is
1L
N
+
–
AC-In
COMMS
A
B
Shld
+
–
4-20mA
Test In
Sourcing 4-20mA
from Sultan
Sinking 4-20mA
from user device
OR
Sinking 4-20mA
from user device
AWI234 AWI2