Sensoray company, in c – Sensoray 7409TC User Manual
Page 3
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
PLUG-IN
TERMINAL
BLOCKS
SHx = Voltage Sense +
SLx = Voltage Sense -
PHx = Excitation +
PLx = Excitation -
SIGNAL FUNCTIONS:
2. INSTALL A SH
UNT ON ANY CHANNEL THAT REQUIRES THERMOCOUPLE OPEN-SENSOR DETECTION.
PROTOTYPING
PAD MATRIX
PROTOTYPING
PAD MATRIX
PROTOTYPING
PAD MATRIX
PROTOTYPING
PAD MATRIX
PROTOTYPING
PAD MATRIX
NOTE 3
NOTES
3. REMOVE THESE JUMPERS
ONLY IF CORRESPONDING SIGNALS ARE ROUTED THROUGH PROTOTYPING AREA VIA CUSTOM WIRING.
1. SHUNTS ARE
FACTORY INSTALLED AT E1-E15 BUT ARE SECURED TO ONLY ONE POST.
NOTES 1, 2
PROTOTYPING
PAD MATRIX
GND
PROTOTYPING
PAD MATRIX
+12V
TO SMART A/D BOARD
THERMOCOUPLE REFERENCE
JUNCTION COMPENSATION
SENSOR
TO FIELD SENSORS
0500083S (7409TC.SCH)
A
TERMINATION BOARD, MODEL 7409TC
B
1
1
Thursday, November 12, 1998
Title
Siz
e
Doc
Rev
Date:
Sheet
of
Sensoray Company, In
c.
H0
L0
H1
L1
H2
L2
H3
L3
H4
L4
H5
L5
PH0PH0
SH0
H6
L6
H7
L7
SL
0
PL
0
H0
H0
SH0
SH0
PH1PH1
SH1
H1
H1
SH1
SH1
H2
H2
SH2
SH2
SL
1
H3
H3
SH3
SH3
PL
1
H4
H4
SH4
SH4
H5
H5
SH5
SH5
H6
H6
SH6
SH6
H7
H7
SH7
SH7
PH2PH2
SH2
L0
L0
SL
0
SL
0
SL
2
L1
L1
SL
1
SL
1
PL
2
L2
L2
SL
2
SL
2
L3
L3
L4
L4
SL
4
SL
4
L5
L5
SL
5
SL
5
PH3PH3
SH3
L6
L6
SL
6
SL
6
L7
L7
SL
7
SL
7
PL
3
PH0
PH0
PH1
PH1
PH2
PH2
PH3
PH3
PH4PH4
SH4
PH4
PH4
PH5
PH5
SL
4
PH6
PH6
PL
4
PH7
PH7
PL
0
PL
0
PL
1
PL
1
PH5PH5
SH5
PL
2
PL
2
PL
3
PL
3
SL
5
PL
4
PL
4
PL
5
PL
5
PL
5
PL
6
PL
6
PL
7
PL
7
PH6PH6
SH6
SL
6
PL
6
SL
0
PH7PH7
SH7
SL
1
SL
2
SL
7
PL
7
SL
5
SL
6
SL
7
SH0
SH1
SH2
SH3
SH4
SH5
SH6
SH7
SL
3
SL
4
SL
3
SL
3
SL
3
E1
7
E1
9
E2
1
E2
3
E2
5
E2
7
E2
9
E3
1
E1
8
E2
0
E2
2
E2
4
E2
6
E2
8
E3
0
E3
2
E1
5
E1
3
E1
1
E5
E3
E1
E1
6
E1
4
E1
2
E1
0
E8
E6
E4
E2
C8
C7
C6
C2
C3
C4
C5
R1
10
K
R4
3.9K
U1
LM
335
R5
3.3K
C1
0.1uF
P1
HEADER40
ME
2
6
10
14
18
22
26
30
4
8
12
16
20
24
28
32
1
5
9
13
17
21
25
29
3
7
11
15
19
23
27
31
36
37
38
33
34
39
40
SH0
SH1
SH2
SH3
SH4
SH5
SH6
SH7
SL0
SL1
SL2
SL3
SL4
SL5
SL6
SL7
PH0
PH1
PH2
PH3
PH4
PH5
PH6
PH7
PL0
PL1
PL2
PL3
PL4
PL5
PL6
PL7
+12V
TREF
GND
GND
GND
SHLD
SHLD
RN2
1M-SI
P
1
2
3
4
5
6
7
8
9
10
R6
1K-
POT
J1
1
2
3
4
5
J2
1
2
3
4
5
J3
1
2
3
4
5
J4
1
2
3
4
5
J5
1
2
3
4
5
J6
1
2
3
4
5
J7
1
2
3
4
5
J8
1
2
3
4
5
TB1
1
2
3
4
5
TB2
1
2
3
4
5
TB3
1
2
3
4
5
TB4
1
2
3
4
5
TB5
1
2
3
4
5
TB6
1
2
3
4
5
TB7
1
2
3
4
5
TB8
1
2
3
4
5
RN1
1M-SI
P
1
2
3
4
5
6
7
8
9
10
E7
E9
Note1
F1
FUSE
R3
1K
R2
12
K
S2
0
S2
4
S2
8
S3
2
S3
6
S4
0
S4
4
S4
8
S1
8
S2
1
S2
5
S2
9
S3
3
S3
7
S4
1
S4
5
S4
9
S1
9
S2
3
S2
7
S3
1
S3
5
S3
9
S4
3
S4
7
S2
2
S2
6
S3
0
S3
4
S3
8
S4
2
S4
6
S5
0
S2
S4
S6
S8
S10
S12
S14
S16
S17
S1
S3
S5
S7
S9
S1
1
S1
3
S1
5
pw
b1
040
0084
RevA