Siemens MAMMOMAT 3000 Nova - Compression Measurement Signals

3-12
123
4
5
ABCDEFG
X041E
Siemens-Elema AB SPB7-230.051.07 Page 12 of 18 M1000/3000 Nova
Solna Sweden Rev. 02 03.00 SPS-UD Wiring Diagrams
0V
THICKNESS_STEREO
+5V
X885
X893
see page 3-16
13
13
7
7
1
1
D809
CMR SHIELD
THICKNESS_B
7
8
6
5
3 4
1
2
X809X809
0VA
0VA
0VA
5V_REF
COMPRESSION MEASUREMENT SIGNALS
D803
OPCOM
FORCE
THICKNESS
OK
X816
D801
COMPRESSION UNIT
+5V_REF
R RR
R
F
STRAIN GAUGE
OFFSET 20k
X842
1 4 2 3
D804
0VA +5V_REF
+5V_REF
0.1V
+5V_REF
+5V_REF
+7V 0VA
GAIN 20k
V2
(BR OPEN)
X841
2 1 3 4
BR_RET
X843 27138 56
+5V_REF
+7V
0VA
BR_OPEN
ZERO
COMP_FORC
11_OUT
BR_OPEN
BR_RET
I1_OUT
COMP_FORCE
ZERO
0VA
5V_REF
+7V
X841
GAIN OFFSET
V2
X842
D804
TEST CONNECTOR
+5V_REF
X874
6
7 8 1 4 3 5 2
POT_RETURN
PRES_FORCE
THICKNESS
10k
2k
R863
R861
X801
1-20
X843
0VA1 7V
X814
COMP_FORCE
R860
POT_RETURN SEE PAGE 3-13
4
0VA
+5V_REF +7V
0VA
10
3
15
6 4 8
X814
16
0VD
CPU
A/D
1 1 1
20
POT_RETURN
X816
1-20
D801
1
+7V
X814
11
13 12
+ -
-
+
D809
X809