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Ludlum Measurements 4906, Technical Manual

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Ludlum Measurements 4906 Technical Manual Download Page 24

Model 4906 Series Technical Manual 

Ludlum Measurements, Inc.  

Page 22 

  September 2018 

 

Reference 

Description 

 

 

 

Part Number 

 

R27 

 

1M, 100mW, 1% 

 

 

12-7081 

R28 

 

0OHM  

 

 

 

12-7194 

 

 

 

J2 

 

LP RJ-11 6P   

 

 

13-9037 

 

 

T1 

 

32377R  

 

 

 

21-9925 

 

 

L1 

 

470µH, TKS1245 

 

 

21-9699 

 
 

 
 

 
 

BOARD 

Assembled Model 133-2 Connector/ Resistor Board 

 

 

 

 

 

 

 

5002-894 

 

R1 

 

3.32M, 250mW, 1%   

 

12-7967 

 
 

 

 

 

 

 

CONNECTORS 

TRANSFORMER

 

            MISCELLANEOUS 

Model 133-2 Connector/       
Resistor Board,                
Drawing 2 x 894 

 

RESISTORS 

Summary of Contents for 4906

Page 1: ...LUDLUM MODEL 4906 SERIES HAND AND FOOT MONITOR TECHNICAL MANUAL September 2018 ...

Page 2: ...LUDLUM MODEL 4906 SERIES HAND AND FOOT MONITOR TECHNICAL MANUAL September 2018 ...

Page 3: ...ing without limitation any implied warranty of merchantability or fitness which extend beyond the description of the face there of If the product does not perform as warranted herein purchaser s sole remedy shall be repair or replacement at the option of Ludlum Measurements In no event will Ludlum Measurements be liable for damages lost revenue lost wages or any other incidental or consequential d...

Page 4: ...D Assembled Host Board 5420 275 Y1 32 768 KHZ 01 5740 C1 1µf 10V 04 5745 C2 4 7µf 50V 04 5819 C3 10µf 10V 04 5757 C4 0 01µf 50V 04 5741 C5 C6 4 7µf 50V 04 5819 C7 6 8µf 50V 04 5756 C8 4 7µf 50V 04 5819 C9 0 1µf 25V 04 5744 C10 4 7µf 50V 04 5819 C11 100µf 10V 04 5820 C12 1µf 10V 04 5745 C13 0 1µf 25V 04 5744 C14 10µf 10V 04 5757 C15 0 1µf 25V 04 5744 C16 680pf 100V 04 5801 Model 4906 Series Applies...

Page 5: ...4 Q7 RK7002 05 5931 Q8 NDS356 05 5877 Q9 Q10 RK7002 05 5931 VR1 TPS71533DCKR 05 5936 VR2 TPS5420 05 5941 VR3 TPS61170 05 5940 U1 U2 SN74AHC138D 06 6480 U3 MSP430F2012 06 6729 U4 SM74JC151D 06 6750 U5 ADUC843 06 6703 U6 TPS3825 33 06 6558 U7 SN74AHC1G14 06 6556 U8 TPA2012D2 06 6766 CR1 MBRS130LTS 07 6423 CR2 CR3 MBR0520LT1 07 6422 CR4 MBRS340T 3G 07 6469 CR5 MBR0540LT1 07 6546 R1 10K 1 10W 1 12 708...

Page 6: ...J8 LP RJ 11 6P 13 9321 J9 53014 0310 MOLEX 13 9038 J10 640456 3 MTA 100X3 13 8081 J11 53014 0310 MOLEX 13 9038 J12 SLM 104 01 S S JTAG 13 8986 J13 J14 640456 4 MTA 100X4 13 8088 J15 53014 0310 MOLEX 13 9038 J16 640456 6 MTA 100X6 13 8095 J17 640456 8 MTA 100X8 13 8039 J18 640456 4 MTA 100X4 13 8088 J19 640445 2 MTA 156X2 13 8098 J20 J26 53014 0310 MOLEX 13 9038 J27 640445 2 MTA 156X2 13 8098 J28 J...

Page 7: ...4 7µf 50V 04 5819 C11 330µf 10V 04 5832 C12 4 7µf 50V 04 5819 C13 0 01µf 50V 04 5741 C14 68µf 25V 04 5828 C15 0 1µf 25V 04 5744 Q1 Q6 RK7002AT116 05 5931 VR2 TPS5450 05 5947 U2 TLC3712ID 06 6290 CR1 CR5 MBR0520LT1G 07 6422 CR6 SSC54 E3 57T 07 6230 CR7 MBR0520LTG 07 6422 R1 R5 2 21K 1 10W 1 12 7139 R6 R8 1M 1 10W 1 12 7081 R9 R10 1K 1 10W 1 12 7084 R11 R12 1M 1 10W 1 12 7081 Power Relay Board Drawi...

Page 8: ...156X2 13 8098 J11 J12 640456 2 MTA 100X2 13 8073 J13 640445 6 MTA 156X6 13 8071 J14 J15 640445 3 MTA 156X3 13 8125 J16 640456 2 MTA 100X2 13 8073 J17 640445 2 MTA 156X2 13 8098 J18 640456 6 MTA 100X6 13 8095 DS1 DS9 LED RED LN1271RAL 07 6378 F1 F2 FUSE 3A 60v 21 8890 L1 15µH 5 65 A 21 8889 RY1 RY3 RELAY G6B 2114P USPC12 22 9254 RY4 RY5 RELAY AZ850 5 21 8905 RY6 G6B 2241P 22 9255 SW1 PN11SHNA03QE 0...

Page 9: ...04 5742 C15 1µf 10V 04 5745 C16 100pf 100V 04 5743 C17 C24 0 01µf 500V 04 5873 C25 68µf 16V T 04 5768 C26 0 1µf 25V 04 5744 C27 C28 0 01µf 3kV 04 5762 C29 C36 0 01µf 500V 04 5873 C37 1µf 10V 04 5745 C38 10µf 10V 04 5757 C39 1µf 10V 04 5745 C40 0 01µf 50V 04 5741 C41 4 7pf 50V 04 5844 C42 C43 10µf 10V 04 5757 C44 0 001µf 25V 04 5951 C45 100pf 3kV 04 5735 C46 0 001µf 25V 04 5951 C47 C48 10µf 10V 04 ...

Page 10: ... 04 5743 C73 10µf 10V 04 5757 C74 C75 1µf 10V 04 5745 C76 10pf 100V 04 5749 VR1 TPS71550DCKR 05 5939 VR2 VR3 TPS71533DCKR 05 5936 U1 MSP430F5528IRGCT 06 6797 U2 SN74AHC14DR 06 6474 U3 TPS3925 33DBVT 06 6558 U4 OPA2347UA 06 6764 U5 LT1304CS8 06 6394 U6 U7 LM6172IMX 06 6737 U8 OPA140AIDBVT 06 6891 U11 LM828M5 NOPB 06 6518 U12 LMC7111BIM5X 06 6410 U13 CD74HC4538PWT 06 6686 U14 MAX986EUK T 06 6601 U15...

Page 11: ... 12 7084 R16 R17 499K 100mW 1 12 7091 R19 R21 100K 100mW 1 12 7082 R22 1M 100mW 1 12 8081 R23 1OHM 100mW 1 12 7221 R24 R25 10OHM 100mW 1 12 7163 R26 499OHM 100mW 1 12 7212 R27 499OHM 250mW 1 12 7907 R28 10M 100mW 1 12 7090 R29 4 75K 100mW 1 12 7149 R30 R33 1K 100mW 1 12 7084 R34 49 9OHM 100mW 1 12 7138 R35 1K 100mW 1 12 7084 R36 2K 100mW 1 12 7144 R37 1K 100mW 1 12 7084 R38 R39 4 75K 100mW 1 12 71...

Page 12: ...5968 C6 0 1µf 25V 04 5744 C7 1µf 10V 04 5745 C8 10µf 10V 04 5968 C9 0 1µf 25V 04 5744 C10 1µf 10V 04 5745 C11 C12 10pf 100V 04 5749 C13 0 01µf 3KV 10 04 5762 C14 0 001µf 50V 04 5742 C15 1µf 10V 04 5745 C16 10µf 10V 04 5968 C17 C24 0 01µf 500V 10 04 5873 C25 68µf 16V T 04 5768 C26 0 1µf 25V 04 5744 C28 0 01µf 3KV 10 04 5762 C29 36 0 01µf 500V 10 04 5734 C37 1µf 10V 04 5745 C38 10µf 10V 04 5968 C39 ...

Page 13: ...5968 C61 C62 1µf 10V 04 5745 C64 100pf 100V 04 5743 C65 10µf 10V 04 5968 C66 1µf 10V 04 5745 C67 10µf 10V 04 5968 C68 1µf 10V 04 5745 C69 10pf 100V 04 5749 C70 C71 1µf 10V 04 5745 C72 100pf 100V 04 5743 C73 10µf 10V 04 5968 C74 C75 1µf 10V 04 5745 C76 10pf 100V 04 5749 Q4 MMBD7000LT1G 07 6355 VR1 TPS76150DVBR 05 5915 VR3 TPS76033DBVT 05 5880 U1 MSP430F5528IRGCT 06 6797 U2 SN74AHC14DR 06 6474 U3 TP...

Page 14: ... 6422 CR4 CR11 CMPD2005SLF 07 6468 R1 1K 100mW 1 12 7084 R2 2 21K 100mW 1 12 7172 R3 1K 100mW 1 12 7084 R4 2 21K 100mW 1 12 7172 R5 10K 100mW 1 12 7083 R6 49 9 OHMm 100mW 1 12 7138 R7 1K 100mW 1 12 7084 R8 2 21K 100mW 1 12 7172 R9 1K 100mW 1 12 7084 R10 500M 3KV 2 12 7031 R11 1M 250mW 1 12 7844 R12 10M 250mW 1 12 7996 R13 499K 100mW 1 12 8260 R14 500M 3KV 2 12 7031 R15 1K 100mW 1 12 7084 R16 499K ...

Page 15: ...mW 1 12 7081 R41 10 OHM 100mW 1 12 7163 R44 1 OHM 100mW 1 12 7221 R45 499K 100mW 1 12 7091 R46 R47 10K 100mW 1 12 7083 R50 49 9K 100mW 1 12 8259 R51 100K 100mW 1 12 8261 R53 22 1K 100mW 1 12 7094 R54 10K 100mW 1 12 7083 R55 499K 100mW 1 12 7091 R56 10K 100mW 1 12 7083 R57 R58 100K 100mW 1 12 8261 R59 22 1K 100mW 1 12 7094 R60 10K 100mW 1 12 7083 R61 499K 100mW 1 12 7091 R62 10K 100mW 1 12 7083 R63...

Page 16: ... 04 5846 C16 1µf 16V 04 5701 C17 10µf 10V 04 5757 Q1 Q2 RK7002AT116 05 5931 VR1 TPS76133DVBR 3 3V 100 mA 06 6804 U1 MSP430F5528IRGCT 06 6797 U4 SN74AHC14DR 06 6474 U5 TPS3825 33DBVT 06 6558 CR1 CR4 MBR0540LT1 40V 500mW 07 6546 CR5 CR6 MBR0520LT1G 07 6422 R1 R2 2 21K 100mW 12 7139 R3 R4 22 1OHM 250 mW 12 7055 R5 R7 1K 100mW 12 7084 R8 49 9 OHM 100mW 12 7138 R9 R11 2 21K 100mW 12 7172 R12 R14 10K 10...

Page 17: ... 68µf 16V T 04 5768 C3 0 1µf 25V 04 5744 C4 10pf 100V 04 5749 C5 10µf 10V 04 5757 C6 0 1µf 25V 04 5744 C7 1µf 10V 04 5745 C8 10µf 10V 04 5757 C9 0 1µf 25V 04 5744 C10 1µf 10V 04 5745 C11 C12 10pf 100V 04 5749 C13 0 01µf 3KV 10 04 5762 C14 0 001µf 50V 04 5742 C15 1µf 10V 04 5745 C16 100pf 100V 04 5743 C17 C24 0 01µf 500V 10 04 5873 C25 68µf 16V T 04 5768 C26 0 1µf 25V 04 5744 C28 0 01µf 3KV 10 04 5...

Page 18: ...10pf 100V 04 5749 C54 10µf 10V 04 5757 C55 1µf 10V 04 5745 C56 0 01µf 50V 04 5741 C57 10µf 10V 04 5757 C58 10pf 100V 04 5749 C59 10µf 10V 04 5757 C61 C62 1µf 10V 04 5745 C64 100pf 100V 04 5743 C65 10µf 10V 04 5757 C66 1µf 10V 04 5745 C67 10µf 10V 04 5757 C68 1µf 10V 04 5745 C69 10pf 100V 04 5749 C70 C71 1µf 10V 04 5745 C72 100pf 100V 04 5743 C73 10µf 10V 04 5757 C74 C75 1µf 10V 04 5745 C76 10pf 10...

Page 19: ...M5X 06 6410 U13 CD74HC4538PWT 06 6686 U14 MAX986EUK T 06 6601 U15 LMC7111BIM5X 06 6410 U16 MAX986EUK T 06 6601 U17 MSP430F2012IRSAT 06 6729 U18 LMC7111BIM5X 06 6410 U19 LTC6993 3 06 6892 CR1 TVS 16V 07 6548 CR2 MBR0540LT1 07 6546 CR3 MBR0520LT1G 07 6422 CR4 CR11 CMPD2005SLF 07 6468 R1 1K 100mW 1 12 7084 R2 2 21K 100mW 1 12 7172 R3 1K 100mW 1 12 7084 R4 2 21K 100mW 1 12 7172 R5 10K 100mW 1 12 7083 ...

Page 20: ...7138 R35 R37 1K 100mW 1 12 7084 R38 10K 100mW 1 12 7083 R39 4 75K 100mW 1 12 7149 R40 R41 10 OHM 100 mW 1 12 7163 R42 R43 1K 100mW 1 12 7084 R44 1 OHM 250 mW 1 12 7221 R45 499K 100mW 1 12 7091 R46 R47 10K 100mW 1 12 7083 R48 1 87M 100mW 1 12 8172 R49 499K 100mW 1 12 7091 R50 49 9K 100mW 1 12 7200 R51 100K 100mW 1 12 7082 R53 100K 100mW 1 12 7082 R54 10K 100mW 1 12 7083 R55 499K 100mW 1 12 7091 R56...

Page 21: ...073 P1 SHIELD M4500 P 7436 142 L1 L3 470µH TKS1245 21 9699 L4 56mH 21 9040 T1 32377R TRANSFORMER 4275 156 21 9925 BOARD Assembled Gas Flow Sensor Board 5420 430 U3 PCA9546AD 06 6803 R15 R23 1K 100mW 1 12 7084 P9 640456 5 MTA 100x5 13 8057 S1 S4 HAFBLF0200C2AX3 Air Flow Sensor 2312068 CONNECTORS INDUCTORS TRANSFORMER Gas Flow Sensor Board Drawing 420 x 430 INTEGRATED CIRCUITS RESISTORS CONNECTORS M...

Page 22: ...04 5744 C9 10µf 10V 04 5757 C10 0 1µf 25V 04 5744 C11 10pf 100V 04 5749 C12 10µf 10V 04 5757 C13 10pf 100V 04 5749 C14 C15 1µf 16V 04 5846 C16 0 001µf 50V 04 5742 C17 0 001µf 2kV 04 5838 C18 100pf 100V 04 5743 C19 1µf 16V 04 5846 C20 47pf 50V 04 5740 C21 0 1µf 25V 04 5744 C22 10µf 10V 04 5757 C23 C27 0 01µf 500V 04 5747 C28 C29 10µf 10V 04 5757 C30 0 1µf 25V 04 5744 C31 C32 0 001µf 2kV 04 5838 C33...

Page 23: ... 7172 R3 1K 100 mW 1 12 7084 R4 10K 100mW 1 12 7083 R5 2 21K 100mW 1 12 7172 R6 49 9OHM 100mW 1 12 7138 R7 1K 100 mW 1 12 7084 R8 2 21K 100mW 1 12 7172 R9 1K 100 mW 1 12 7084 R10 500M 3kV 2 12 7031 R11 499K 100mW 1 12 7091 R12 500M 3kV 2 12 7031 R13 22 1K 100mW 1 12 7094 R14 1K 100 mW 1 12 7084 R15 R16 499K 100mW 1 12 7091 R17 18 7K 125mW 1 12 7051 R18 10K 100mW 1 12 7083 R19 22 1K 100mW 1 12 7094...

Page 24: ...art Number R27 1M 100mW 1 12 7081 R28 0OHM 12 7194 J2 LP RJ 11 6P 13 9037 T1 32377R 21 9925 L1 470µH TKS1245 21 9699 BOARD Assembled Model 133 2 Connector Resistor Board 5002 894 R1 3 32M 250mW 1 12 7967 CONNECTORS TRANSFORMER MISCELLANEOUS Model 133 2 Connector Resistor Board Drawing 2 x 894 RESISTORS ...

Page 25: ...0 x 521A 2 sheets For Model 4906AB Only Detector Slave Board Drawing 420 x 474 3 sheets Detector Slave Board Component Layout Drawing 420 x 475 2 sheets Gas Flow Control Board Drawing 420 x 424 3 sheets Gas Flow Control Board Component Layout Drawing 420 x 425 Gas Frisker Slave Board Drawing 420 x 427 4 sheets Gas Frisker Slave Board Component Layout Drawing 420 x 428 Gas Flow Sensor Board Drawing...

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