Anderson Group at Harvard University
Chlorine Nitrate Experiment

NO2 Other Components: 'U'

U1 INA111 DIP8

Pin Signal Link To
1 $3N85(NO2) R32NO2.2
2 $3N89(NO2) C31NO2.2
3 $3N88(NO2) C31NO2.1
4 -15V(MDP) U2NO2.4
5 NO20T_Rtn J120NO2.45
6 NO20T @ 0xCA4 J120NO2.44
7 +15V(MDP) U2NO2.7
8 $3N86(NO2) R32NO2.1

U2 INA111 DIP8

Pin Signal Link To
1 $3N69(NO2) R31NO2.2
2 $3N73(NO2) C26NO2.2
3 $3N72(NO2) C26NO2.1
4 -15V(MDP) U3NO2.4
5 NO21T_Rtn J120NO2.47
6 NO21T @ 0xCA2 J120NO2.46
7 +15V(MDP) U3NO2.7
8 $3N70(NO2) R31NO2.1

U3 INA111 DIP8

Pin Signal Link To
1 $3N97(NO2) R26NO2.2
2 $3N94(NO2) C24NO2.2
3 $3N95(NO2) C24NO2.1
4 -15V(MDP) U4NO2.4
5 NO22T_Rtn J120NO2.49
6 NO22T @ 0xCA0 J120NO2.48
7 +15V(MDP) U4NO2.7
8 $3N96(NO2) R26NO2.1

U4 INA111 DIP8

Pin Signal Link To
1 $3N59(NO2) R23NO2.2
2 $3N62(NO2) C21NO2.2
3 $3N61(NO2) C21NO2.1
4 -15V(MDP) U19NO2.4
5 NO23T_Rtn J120NO2.51
6 NO23T @ 0xC9E J120NO2.50
7 +15V(MDP) U14NO2.1
8 $3N60(NO2) R23NO2.1

U5 PVI1050 DIP8

Pin Signal Link To
1

2 $2N571(NO2) R53NO2.1
3 ~DYE_PUMP(NO2) U18NO2.17
4

5 $2N573(NO2) M2NO2.G
6 $2N537(NO2) U5NO2.7
7 $2N537(NO2) U5NO2.6
8 Dye_Pump_On_OFF(NO2) J181NO2.9

U6 PVDZ172 DIP8

Pin Signal Link To
1

2 $2N564(NO2) R51NO2.1
3 ~DISS_HTR_3(NO2) U18NO2.18
4

5 D_HTR3_ON_OFF(NO2) J182NO2.6
6

7

8 D_HTR3_ON_OFF_RTN(NO2) J182NO2.15

U7 PVDZ172 DIP8

Pin Signal Link To
1

2 $2N563(NO2) R52NO2.1
3 ~PURGE_OPTICS(NO2) U18NO2.16
4

5 +28V(BMD) U13NO2.1
6

7

8 ~LN2_Solenoid_On_OFF J97NO2.19

U8 PVDZ172 DIP8

Pin Signal Link To
1

2 $2N583(NO2) R54NO2.1
3 ~3WAY_VLV(NO2) U18NO2.19
4

5 3WAY_15V(NO2) U16NO2.3
6

7

8 3-WAY_VLV_ON_OFF J179NO2.3

U9 PVDZ172 DIP8

Pin Signal Link To
1

2 $2N623(NO2) R55NO2.1
3 ~AIR_HTR(NO2) U18NO2.26
4

5 AIR_HTR_ON_OFF J97NO2.32
6

7

8 AIR_HTR_ON_OFF_Rtn J97NO2.33

U10 PVDZ172 DIP8

Pin Signal Link To
1

2 $2N663(NO2) R61NO2.1
3 BRAKE(NO2) U18NO2.13
4

5 BRAKE_ON_OFF J97NO2.60
6

7

8 28V_Rtn(MDP) U11NO2.5

U11 HP2731 DIP8

Pin Signal Link To
1 $2N303(NO2) R12NO2.2
2 DIG_GND(MDP) U11NO2.3
3 DIG_GND(MDP) U12NO2.2
4 $2N304(NO2) R13NO2.2
5 28V_Rtn(MDP) U12NO2.5
6 D_1(NO2) JP3NO2.3
7 EN_1(NO2) JP4NO2.3
8 NO2_5V U12NO2.8

U12 HP2731 DIP8

Pin Signal Link To
1 $2N297(NO2) R11NO2.2
2 DIG_GND(MDP) U12NO2.3
3 DIG_GND(MDP) U18NO2.15
4 $2N295(NO2) R10NO2.2
5 28V_Rtn(MDP) U13NO2.3
6 D_2(NO2) JP1NO2.3
7 EN_2(NO2) JP2NO2.3
8 NO2_5V U22NO2.3

U13 AD581 TO-5

Pin Signal Link To
1 +28V(BMD) U15NO2.1
2 $2N162(NO2) R60NO2.1
3 28V_Rtn(MDP) U15NO2.2

U14 AD581 TO-5

Pin Signal Link To
1 +15V(MDP) U19NO2.7
2 $2N711(NO2) R63NO2.1
3 DLH_P_LO C2NO2.1

U15 78SR115 LRG_TO-220

Pin Signal Link To
1 +28V(BMD) U16NO2.1
2 28V_Rtn(MDP) U16NO2.2
3 NO2_15V C8NO2.1

U16 78SR115 LRG_TO-220

Pin Signal Link To
1 +28V(BMD) U22NO2.1
2 28V_Rtn(MDP) U17NO2.2
3 3WAY_15V(NO2) C48NO2.1

U17 HPR123 HPR123

Pin Signal Link To
1 $2N184(NO2) C10NO2.1
2 28V_Rtn(MDP) U17NO2.5
4 -15_P(NO2) U21NO2.3
5 28V_Rtn(MDP) U21NO2.1
6 +15_P(NO2) U21NO2.9

U18 EPM5032JI-25 LCC28

Pin Signal Link To
1 VDD U18NO2.14
2 ~CMD1_ON(NO2) Z1NO2.2
3 ~CMD1_OFF(NO2) Z1NO2.3
4 LN2SS @ 0x8350 J120NO2.3
5 DyePS @ 0x84A0 J120NO2.6
6 ~CMD2_OFF(NO2) Z1NO2.5
7 ~CMD2_ON(NO2) Z1NO2.4
8 ENABLE J121NO2.30
9 STROBE J121NO2.29
10 ~CMD3_ON(NO2) Z1NO2.6
11 ~CMD3_OFF(NO2) Z1NO2.7
12 DH3_S @ 0x8555 J121NO2.23
13 BRAKE(NO2) U10NO2.3
14 VDD Z1NO2.1
15 DIG_GND(MDP) U18NO2.28
16 ~PURGE_OPTICS(NO2) U7NO2.3
17 ~DYE_PUMP(NO2) U5NO2.3
18 ~DISS_HTR_3(NO2) U6NO2.3
19 ~3WAY_VLV(NO2) U8NO2.3
20 ~CMD4_ON(NO2) Z1NO2.8
21 ~CMD4_OFF(NO2) Z1NO2.9
22 ~CMD5_ON(NO2) Z1NO2.10
23 ~CMD5_OFF(NO2) C12NO2.1
24 Vlv3S @ 0x8556 J121NO2.26
25 AirHS @ 0x86A2 J120NO2.78
26 ~AIR_HTR(NO2) U9NO2.3
27 ENABLE_B @ 0x93 J97NO2.13
28 DIG_GND(MDP) C4NO2.2

U19 OP27 DIP8

Pin Signal Link To
1

2 VTHRM_REF(NO2) C5NO2.1
3 VOUT_(NO2) U20NO2.3
4 -15V(MDP) U20NO2.4
5

6 $2N37(NO2) R27NO2.1
7 +15V(MDP) U20NO2.7
8

U20 OP27 DIP8

Pin Signal Link To
1

2 V_REF C59NO2.1
3 VOUT_(NO2) C18NO2.1
4 -15V(MDP) U23NO2.4
5

6 $2N98(NO2) R64NO2.1
7 +15V(MDP) U23NO2.7
8

U21 VFC32SH TO-100

Pin Signal Link To
1 28V_Rtn(MDP) U21NO2.8
2 $2N270(NO2) C16NO2.2
3 -15_P(NO2) C11NO2.2
4 $2N255(NO2) C15NO2.1
6 $2N275(NO2) E62NO2.1
7 $2N247(NO2) C13NO2.2
8 28V_Rtn(MDP) U22NO2.2
9 +15_P(NO2) C52NO2.1
10 V_OUT(NO2) C16NO2.1

U22 78SR105 LRG_TO-220

Pin Signal Link To
1 +28V(BMD) C1NO2.1
2 28V_Rtn(MDP) C1NO2.2
3 NO2_5V C7NO2.1

U23 INA111 DIP8

Pin Signal Link To
1 $3N137(NO2) R67NO2.2
2 $3N141(NO2) C80NO2.2
3 $3N140(NO2) C80NO2.1
4 -15V(MDP) U24NO2.4
5 NO21P2_Rtn J120NO2.37
6 NO21P2 @ 0xCAC J120NO2.36
7 +15V(MDP) U24NO2.7
8 $3N138(NO2) R67NO2.1

U24 INA111 DIP8

Pin Signal Link To
1 $3N121(NO2) R6NO2.2
2 $3N125(NO2) C81NO2.2
3 $3N124(NO2) C81NO2.1
4 -15V(MDP) U25NO2.4
5 NO21P_Rtn J120NO2.41
6 NO21P @ 0xCA8 J120NO2.40
7 +15V(MDP) U25NO2.7
8 $3N122(NO2) R6NO2.1

U25 INA111 DIP8

Pin Signal Link To
1 $3N149(NO2) R72NO2.2
2 $3N146(NO2) C79NO2.2
3 $3N147(NO2) C79NO2.1
4 -15V(MDP) U26NO2.4
5 NO22P2_Rtn J120NO2.39
6 NO22P2 @ 0xCAA J120NO2.38
7 +15V(MDP) U26NO2.7
8 $3N148(NO2) R72NO2.1

U26 INA111 DIP8

Pin Signal Link To
1 $3N111(NO2) R75NO2.2
2 $3N114(NO2) C78NO2.2
3 $3N113(NO2) C78NO2.1
4 -15V(MDP) C2NO2.2
5 NO22P_Rtn J120NO2.43
6 NO22P @ 0xCA6 J120NO2.42
7 +15V(MDP) C3NO2.1
8 $3N112(NO2) R75NO2.1
[NO2]

[NO2] [Components] [Master] [Signals] [Check]

Connector pin assignments by Terry Allen.
Web listings compiled using Nets software on Thu Jun 24 10:54:48 1999
Copyright 1999 by the President and Fellows of Harvard College