Sensoray 7409TC - 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