User guide

1 2 3 4 56
A
B C
D
654321
D
C B
A
Title
Number RevisionSiz e
B
Date: 14-Sep-2001 Sheet of File : C:\DRAWI N~1\. .\3CCB016C. SCH Dr a wn By:
2 3
7
6
5
1
84
U1 LM311
R3 2K
VCC
CHN1_READY
TC_1_OK
CHN2_READY
TC_2_OK
1 2
RN2A 1M
34
RN2B 1M
C5 .001uf C4 .1uf
C3 .1uf
VCC
1 2
RN1A 100K
1 3
RN1B 100K
VCC
5 6
RN2C 1M
78
RN2D 1M
C6 .001uf C7 .1uf
C8 .1uf
VCC
1 4
RN1C 100K
1 5
RN1D 100K
VCC
VCC VCC
1 2
TB2
1 2
TB5
Water Slip 2 Water Slip 1
52
4 1 3
RELAY1
D1
1N916
D3 D2
VCC
52
4 1 3
RELAY4
D4
1N916
D6 D5
VCC
Q8 2N7000 Q7 2N7000
VCC
VCC
1 2 3
TB3
1 2 3
TB6
R2
2.2M
+
C2 1uf
Q6
2N7000
VCC
R1
2.2M
+
C1 1uf
Q3
2N7000
VCC
Q1
2N7000
Q2
2N7000
Q4
2N7000
Q5
2N7000
CHN1_READY
TC_1_OK
CHN2_READY
TC_2_OK
M-class Relay Board
1
+
3
--
5
7
RELAY2
1
+
3
--
5
7
RELAY3
1 2
TB4
1 2
TB1
1 2 3 4 5 6 7 8
P1
WATER_SLIP1 WATER_SLIP2
R4 2K
WATER_SLIP1
WATER_SLIP2
Chn2 Pump Relay Chn1 Pump Relay Chn2 Computer Sense Chn1 Computer Sense
VCC VCC
Assy. PN 3CCB-016
Note: PCB PN 1CBC-009
2 3
7
6
5
1
84
U2 LM311
REV C
Q10
2N7000
Q9
2N7000
R5 470
R6 470
VCC
VCC
1
1
2
2
3
3
4
4
JP1
1
1
2
2
3
3
4
4
JP2
NOTE 1
NOTE 1
NOTE 1: For single sample streams only, if separate water slip and temperature alarms are required,
jumper pins 1 & 2 on JP1, JP2 and JP3.
1
1
2
2
3
3
4
4
JP3
NOTE 1
For dual sample streams, jumper pins 3 & 4 on JP1, JP2 and JP3.