Liquid Controls SP712-2 REV. C - Manual (Page 5)

Sponsler, Inc. SP712-2 Transmitter pg 5 DOC#: MN-712-C
2.40 DP.
3.75 DIA.
1.40
3/4-14 FNPT
5-5-97
TN
NONE
DRAWING NUMBER
MATERIAL
SPONSLER, INC.
SCALE
DRAWN BY
DATE
APPR. BY
DATE
REVIEWED BY
DATE
DESCRIPTIO
REV. #
FILE
COD
REV CK DR AUTH REVISION RECORD DATE
SIGNAL IN -
SIGNAL IN +
5
4
3
2
1
TERMINAL LOCATION
SENSITIVITY
NOTE: DIMENSIONS ARE IN INCHES
.90
J1-1 2 3 4 5
+
+
+
+
+
+
CR4
R27
R29 C5
REV C
SP712-2 R2
R3 C2
C1
CR3
C12
A2
Q1
R15
C10
C11
CR2
CR1
C4 C3
R5
R4
R7
R6
R10
Z1
JU1
R1
S1 0
1
C8
C6
R17
C7
D1 R18
R16
R19
R26
R24
S2
Q2
Q3
A1
C9
R25
R14
R13
R12
R11
R9
R22
R23
R8
R21
R20
5.60
FREQUENCY SELECT
`0' @ 100-1000 Hz
`1' @ 1 KHz-10 KHz
LOOP IN +
N/C
LOOP IN -
\ELECT\SP712.DWG
SP712-2 LOOP POWERED
4-20mA TRANSMITTER
EM SP712-2
3.00 DIA.
D1 WILL ILLUMINATE IF
SIGNAL AND POWER BOTH
PRESENT WHILE S2 IS
DEPRESSED