Pickering 40-290-021 User Manual Download Page 19

Page: 19 / 44

Page 2.4

PROGRAMMABLE RESISTOR MODULES 40-290/291

pickering

SECTION 2 - TECHNICAL DESCRIPTION

Normally closed

Common

Normally open

SPDT RELAY

SOLDER PADS

LOCATED ON PCB

Figure 2.4 - Connecting to an SPDT Relay on the PCB

0R5

R17

1R0

R18

2R0

R19

4R0

R20

8R0

R21

16R

R22

32R

R23

64R

R24

128R

R25

256R

R26

512R

R27

1K024

R28

2K048

R29

4K096

R30

8K192

R31

16K384

R32

0R5

R33

1R0

R34

2R0

R35

4R0

R36

8R0

R37

16R

R38

32R

R39

64R

R40

128R

R41

256R

R42

512R

R43

1K024

R44

2K048

R45

4K096

R46

8K192

R47

16K384

R48

RLS1

RLS2

RLS3

RLS4

RLS5

RLS6

RLS7

RLS8

RLS9

RLS10

RLS11

RLS12

RLS13

RLS14

RLS15

RLS16

RLS17

RLS18

RLS19

RLS20

RLS21

RLS22

RLS23

RLS24

RLS25

RLS26

RLS27

RLS28

RLS29

RLS30

RLS31

RLS32

R49

LK1

R50

LK2

R51

LK3

R52

THE 40-291 IS NOT FITTED WITH LINKS 1, 2 OR 3 FORMING 4 SEPARATE 8-BIT RESISTOR CHAINS.

THE RESISTOR VALUES SHOWN IN THE SCHEMATIC ARE STANDARD VALUES; THESE MAY BE CUSTOMISED.

RELAY RL1 SWITCHES R17, RL2 SWITCHES R18, ETC.

ADDRESS 1 COMPRISES RESISTOR CHAIN 1. ADDRESS 2 COMPRISES RESISTOR CHAIN 2.

ADDRESS 3 COMPRISES RESISTOR CHAIN 3. ADDRESS 4 COMPRISES RESISTOR CHAIN 4

THE STANDARD VALUE RESISTOR POWER RATINGS ARE PROVIDED IN THE PARTS LIST IN SECTION 4.

RESISTOR CHAIN 1

RESISTOR CHAIN 2

RESISTOR CHAIN 3

RESISTOR CHAIN 4

R1 IN

R1 OUT

R2 IN

R2 OUT

R3 IN

R3 OUT

R4 IN

R4 OUT

Figure 2.3 - Programmable Resistor Module 40-291: Resistor Chain Schematic

Summary of Contents for 40-290-021

Page 1: ...uy your excess underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing R...

Page 2: ...pickeringtest com Issue 9 3 March 2021 40 290 291 User Manual PXI Programmable Resistor Module...

Page 3: ...PICKERING INTERFACES ALL RIGHTS RESERVED No part of this publication may be reproduced transmitted transcribed translated or stored in any form or by any means without the written permission of Picke...

Page 4: ...ISO 14001 Pickering Interfaces strives to fulfil all relevant environmental laws and regulations and reduce wastes and releases to the environment Pickering Interfaces aims to design and operate prod...

Page 5: ...te hazards arising from dangerous voltages WARNING CAUTION An appropriate safety instruction should be followed or caution to a potential hazard exists Refer to the relevant instructions detailed with...

Page 6: ...tallation 3 2 Testing Operation 3 3 Section 4 Programming Guide 4 1 Programming Options For Pickering PXI Modules 4 1 Module Architecture 40 290 021 4 2 Module Architecture 40 290 121 4 3 Module Archi...

Page 7: ...Page VI PROGRAMMABLE RESISTOR MODULES 40 290 291 pickering THIS PAGE INTENTIONALLY BLANK...

Page 8: ...he host chassis must be correctly installed and be connected to mains or factory safety ground please refer to your chassis installation manual Diagram Showing Separation Between The Mains Circuit and...

Page 9: ...o be isolated and disconnected from the power source and user I O signals refer to the Maintenance Section Appropriate manual handling procedures should be followed as dictated by the weight of the in...

Page 10: ...e connected together either in series or in parallel to form many types of configuration For example potentiometers 2 resistors in series and more accurate resistors connecting in parallel Each progra...

Page 11: ...elay Type The 40 290 40 291 are fitted with ruthenium sputtered reed relays offering very long life with good low level switching performance and excellent contact resistance stability Spare reed rela...

Page 12: ...tance Other Resistor Modules Pickering Interfaces manufacture a range of variable resistor modules in the PXI format If you have a requirement for a variable resistor module please contact your local...

Page 13: ...acy and Hybrid Peripheral slots in a 3U PXI Express PXIe chassis Pickering Interfaces LXI or LXI USB Modular Chassis Chassis Selection Guide Standard PXI or hybrid PXIe Chassis from any Vendor Mix our...

Page 14: ...o to pickeringtest com software Signal Routing Software Our signal routing software Switch Path Manager automatically selects and energizes switch paths through Pickering switching systems Signal rout...

Page 15: ...Page 1 6 PROGRAMMABLE RESISTOR MODULES 40 290 291 pickering SECTION 1 TECHNICAL SPECIFICATION THIS PAGE INTENTIONALLY BLANK...

Page 16: ...en single pole double throw pole relays RL33 to RL48 The relays are energised via control signals from relay driver U8 The relay driver is addressed by PCI bridge U1 to output the required signal Modu...

Page 17: ...U11 AND U12 MODULE CONFIGURATION U8 PCI BRIDGE U1 PCI BRIDGE CONFIGURATION U2 TERMINATING RESISTORS R5 TO R16 COMPACT PCI BUS CONNECTOR J1 5V 0V RELAY COILS RELAY CONTACTS CONTROL LOGIC U3 U4 U5 U6 R...

Page 18: ...RL2 SWITCHES R18 ETC ADDRESS 1 COMPRISES RESISTOR CHAINS 1 AND 2 ADDRESS 2 COMPRISES RESISTOR CHAINS 3 AND 4 THE STANDARD VALUE RESISTOR POWER RATINGS ARE PROVIDED IN THE PARTS LIST IN SECTION 4 RESI...

Page 19: ...18 RLS19 RLS20 RLS21 RLS22 RLS23 RLS24 RLS25 RLS26 RLS27 RLS28 RLS29 RLS30 RLS31 RLS32 R49 LK1 R50 LK2 R51 LK3 R52 THE 40 291 IS NOT FITTED WITH LINKS 1 2 OR 3 FORMING 4 SEPARATE 8 BIT RESISTOR CHAINS...

Page 20: ...relative to any other equipment the module s will connect with Ensure the chassis is not connected to the electrical supply 3 Ensure that the designated area for the chassis containing the module is...

Page 21: ...efer to page VII Ensure that there is adequate ventilation The module should be installed in accordance with the following procedure 1 Ensure that the system is turned OFF but still connected to mains...

Page 22: ...ont Panel GSFP using the desktop icon or via the Start menu Start Menu Pickering Interfaces Ltd General Soft Front Panel A selector panel will appear listing all installed Pickering PCI PXI or LXI swi...

Page 23: ...Page 3 4 PROGRAMMABLE RESISTOR MODULES 40 290 291 pickering SECTION 3 INSTALLATION THIS PAGE INTENTIONALLY BLANK...

Page 24: ...ation on the installation and use of drivers and the programming of Pickering s products in various software environments please refer to the Software User Manual This is available as a download from...

Page 25: ...2 R3 R35 2 4 C4 2 to A4 2 R4 R36 2 5 C5 2 to A5 2 R5 R37 2 6 C6 2 to A6 2 R6 R38 2 7 C7 2 to A7 2 R7 R39 2 8 C8 2 to A8 2 R8 R40 2 9 C9 2 to A9 2 R9 R41 2 10 C10 2 to A10 2 R10 R42 2 11 C11 2 to A11 2...

Page 26: ...y Connections A C B SPDT Relay Connections Changeover Relays SPDT Sub Unit Bit 40 290 121 Signal Path with relay energised 3 1 C1 3 to A1 3 3 2 C2 3 to A2 3 3 3 C3 3 to A3 3 3 4 C4 3 to A4 3 3 5 C5 3...

Page 27: ...5 R29 2 6 C6 2 to A6 2 R6 R30 2 7 C7 2 to A7 2 R7 R31 2 8 C8 2 to A8 2 R8 R32 3 3 1 C1 3 to A1 3 R1 R33 3 2 C2 3 to A2 3 R2 R34 3 3 C3 3 to A3 3 R3 R35 3 4 C4 3 to A4 3 R4 R36 3 5 C5 3 to A5 3 R5 R37...

Page 28: ...4 1 C1 4 to A1 4 R1 R41 4 2 C2 4 to A2 4 R2 R42 4 3 C3 4 to A3 4 R3 R43 4 4 C4 4 to A4 4 R4 R44 4 5 C5 4 to A5 4 R5 R45 4 6 C6 4 to A6 4 R6 R46 4 7 C7 4 to A7 4 R7 R47 4 8 C8 4 to A8 4 R8 R48 The 40...

Page 29: ...1 C1 1 relay pipx40_setChannelPattern vi sub_unit data data 0 0x20 Sets 6th bit A6 1 C6 1 relay All other relays are set to off pipx40_setChannelPattern vi sub_unit data writeCalibration and readCalib...

Page 30: ...N R1 IN R2 IN R2 IN A1 C1 B2 A3 C3 B4 A5 C5 B6 A7 C7 B8 A9 C9 B10 A11 C11 B12 A13 C13 B14 A15 C15 B16 R1 OUT R1 OUT R2 OUT R2 OUT B1 A2 C2 B3 A4 C4 B5 A6 C6 B7 A8 C8 B9 A10 C10 B11 A12 C12 B13 A14 C14...

Page 31: ...B6 A7 C7 B8 A9 C9 B10 A11 C11 B12 A13 C13 B14 A15 C15 B16 R1 OUT R1 OUT R2 OUT R2 OUT R3 OUT R3 OUT R4 OUT R4 OUT B1 A2 C2 B3 A4 C4 B5 A6 C6 B7 A8 C8 B9 A10 C10 B11 A12 C12 B13 A14 C14 B15 A16 C16 GND...

Page 32: ...menu generates a diagnostic report of the system s PCI configuration highlighting any potential configuration problems Specific details of all installed Pickering switch cards are included All the ins...

Page 33: ...PROGRAMMABLE RESISTOR MODULES 40 290 291 Page 6 2 pickering SECTION 6 TROUBLE SHOOTING THIS PAGE INTENTIONALLY BLANK...

Page 34: ...encountered For PXI modules which are supported in one of Pickering Interfaces Modular LXI Chassis such as the 60 102B and 60 103B no module software update is required If the module was introduced a...

Page 35: ...rincipals for the 40 291 are the same as for 40 290 from this point the procedure just refers to 40 290 models The procedure is given for the standard modules only custom modules use the same procedur...

Page 36: ...answer The test should be repeated for each channel of the module To aid users to establish test limits the following generic tables should be used for the standard modules The tables can be copied t...

Page 37: ...0 298 Pass Fail R2 1 0 955 0 795 Pass Fail R3 2 1 96 1 79 Pass Fail R4 4 3 97 3 78 Pass Fail R5 8 7 99 7 76 Pass Fail R6 16 16 03 15 72 Pass Fail R7 32 32 11 31 64 Pass Fail R8 64 64 3 63 5 Pass Fail...

Page 38: ...asured Value Maximum Value Minimum Value Result delete as appropriate PATH 0 See Note1 See Note1 Pass Fail R1 0 5 0 453 0 298 Pass Fail R2 1 0 955 0 795 Pass Fail R3 2 1 96 1 79 Pass Fail R4 4 3 97 3...

Page 39: ...RL22 RL23 RL24 RL25 RL26 RL27 RL28 RL29 RL30 RL31 RL32 Figure 7 2 Programmable Resistor Module 40 290 021 Component Layout TABLE 7 4 Dual 16 Bit Programmable Resistor Module 40 290 021 Relay Numberin...

Page 40: ...L12 RL10 RL9 RL8 RL7 RL6 RL13 RL14 RL15 RL16 SPARE RL17 RL18 RL19 RL20 RL21 RL22 RL23 RL24 RL25 RL26 RL27 RL28 RL29 RL30 RL31 RL32 RL33 RL34 RL35 RL36 RL37 RL38 RL39 RL40 RL41 RL42 RL43 RL44 RL45 RL46...

Page 41: ...8 C19 C20 C21 C22 C23 C24 pickering 1 C26 U5 R3 R15 R16 197r0 08 98 J2 J1 RL1 RL2 RL3 RL4 RL5 RL11 RL12 RL10 RL9 RL8 RL7 RL6 RL13 RL14 RL15 RL16 SPARE RL17 RL18 RL19 RL20 RL21 RL22 RL23 RL24 RL25 RL26...

Page 42: ...RL11 RL12 RL10 RL9 RL8 RL7 RL6 RL13 RL14 RL15 RL16 SPARE RL17 RL18 RL19 RL20 RL21 RL22 RL23 RL24 RL25 RL26 RL27 RL28 RL29 RL30 RL31 RL32 RL33 RL34 RL35 RL36 RL37 RL38 RL39 RL40 RL41 RL42 RL43 RL44 RL...

Page 43: ...Page 7 10 PROGRAMMABLE RESISTOR MODULES 40 290 291 pickering SECTION 7 MAINTENANCE INFORMATION Figure 7 6 Programmable Resistor Module 40 290 121...

Page 44: ...uipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentat...

Search results

Summary of Contents for 40-290-021

Reviews:

Related manuals for 40-290-021

Brands by name

Popular brands

Pickering 40-290-021, User Manual

Search results

Summary of Contents for 40-290-021

Reviews:

Related manuals for 40-290-021

Brands by name

Popular brands