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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 products in a way that protects the environment and the health and safety of its employees, customers and the public. Pickering Interfaces endeavours to develop and manufacture products that can be produced, distributed, used and recycled, or disposed of, in a safe and environmentally friendly manner.
If this product is heavy reference should be made to the safety instructions for provisions of lifting and moving. STATIC SENSITIVE To indicate that static sensitive devices are present and handling precautions should be followed. REED RELAY MODULE 40-110/115/120/125 PCI STRAIN GAUGE SIMULATOR CARD 50-265 Page (IV) Page (IV)
Not to be used in safety critical circuits, refer to the Pickering Interfaces’ terms & conditions of sale. This card must not be used for the switching of Mains Circuits. For the switching of voltages up to the card’s full specification, Secondary Circuit power supplies and the Device Under Test must be...
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• For suitably equipped products in the event of an emergency press the red “emergency stop” button situated on the front of the unit. PCI STRAIN GAUGE SIMULATOR CARD 50-265 Page (VIII) PCI REED RELAY CARD 50-110 / 115 / 120 / 125...
CH1 Excite2 CALIBRATION INTERNAL EXCITATION SOURCE CH1 Out1 CALIBRATION PORT CONNECTOR CH1 Out2 RESISTIVE STRAIN GAUGE SIMULATOR CHANNEL 1 Functional Diagram for a single channel of the 50-265 Strain Gauge Simulator Card pickeringtest.com PCI STRAIN GAUGE SIMULATOR CARD 50-265 Page 1.1...
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Resolution: <2 mΩ <10 mΩ <20 mΩ <25 mΩ mΩ PCI Compliance Variable The 50-265 complies with the PCI Specification 2.0 (issued Resistor 0.03 % 0.06 % Feb 2004). Accuracy: Signalling Environment: 33 MHz, 32-bit Universal Up to ±10 V (+3.3 V or +5 V).
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Number of Channels (variable resistors) † Resistance is as measured across the user connector terminals, minimum resistance must have a non-zero value. Soft Front Panel for the 50-265 Strain Gauge Simulator Module pickeringtest.com PCI STRAIN GAUGE SIMULATOR CARD 50-265 Page 1.3...
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To learn more, please go to: pickeringrelay.com Programming Pickering provide kernel, IVI and VISA (NI & Keysight) drivers which are compatible with all Microsoft supported versions of Windows and popular older versions. For a list of all supporting operating systems, please see: pickeringtest.com/os The VISA driver is also compatible with Real-Time Operating Systems such as LabVIEW RT.
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Three Year Warranty & Guaranteed Long-Term Support All standard products manufactured by Pickering Interfaces are warranted against defective materials and workmanship for a period of three years from the date of delivery to the original purchaser. Extended warranty and service agreements are available for all our modules and systems with various levels to suit your requirements.
GUIDANCE ON USING THE CARD The 50-265-01x strain gauge simulator consists of 6, 4 or 2 bridge networks with a resistance of 350Ω in each arm. One arm is a precise but adjustable resistor, the value of which can be varied ±2% of 350Ω with a resolution of 2mΩ.
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The 50-265 calibration data includes the resistance value at which the bridge is balanced. This will not be precisely 350Ω in the case of 50-265-01x, it could for example be 350.05Ω. If the variable resistor is set to 350.05Ω in this example the bridge is simulating a balanced condition.
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This feature is particularly useful when in system monitoring or verification is needed since one DMM can sequentially access all the channels in a system without any additional switching. PCI STRAIN GAUGE SIMULATOR CARD 50-265 Page 2.4...
Modular products require installation in a suitable chassis. The card is designed for indoor use only. PREOPERATION CHECKS (UNPACKING) 1. Check the card for transport damage and report any damage immediately to Pickering Interfaces. Do not attempt to install the product if any damage is evident.
8. Power-up the host system. SOFTWARE INSTALLATION First install the appropriate Pickering PCI switch card drivers by running the installer program Setup.exe (provided in a compressed zip file), either from the CD-ROM supplied, or by downloading the latest version from our website pickeringtest.com...
Figure 3.2 - General Soft Front Panel Icon A selector panel will appear, listing all installed Pickering PCI, PXI or LXI switch cards and resistor cards. Click on the card you wish to control, and a graphical control panel is presented allowing operation of the card.
SECTION 4 - PROGRAMMING GUIDE PROGRAMMING OPTIONS FOR PICKERING INTERFACES PCI CARDS For information 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: https://www.pickeringtest.com/support/software-drivers-and-downloads...
SECTION 4 - PROGRAMMING GUIDE pickering CARD ARCHITECTURE The 50-265 comprises 6, 4 or 2 programmable resistance sub-units, 6, 4 or 2 sub-units to control the bridge connections and a calibration multiplexer sub-unit. Sub-Unit Size 6-Channel Versions 4-Channel Versions 2-Channel Versions...
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PIPLX_ResGetResistance() LabVIEW The 50-265 does not have the means to set short or open circuit. The card is calibrated in the factory and part of this calibration establishes the resistance required to balance the bridge. This value is stored in the internal memory of the card and may be obtained using the resistor info function:...
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//read 1 value ViAReal64 Data, Resistance; //get balance value pipx40_readCalibrationFP(session, subUnit, pipx40_CAL_STORE_USER, offset, NumValues, Data); //set resistance = balance value pipx40_resSetResistance(session, subUnit, pipx40_RES_MODE_SET, Data); //check actual resistance set pipx40_resGetResistance(session, subUnit, &Resistance); LabVIEW PCI STRAIN GAUGE SIMULATOR CARD 50-265 Page 4.4...
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For example to energise the bridge switch pair: pipx40_setChannelState (session, sub-unit, ch=4, action=TRUE); LabVIEW To set a sub-unit to external excitation, output enable and bridge switches closed: DWORD data[1]; data[0] = 0x0e; pipx40_setChannelPattern (session, sub-unit, data); LabVIEW PCI STRAIN GAUGE SIMULATOR CARD 50-265 Page 4.5...
PCI configuration, highlighting any potential configuration problems. Specific details of all installed Pickering switch cards are included. All the installed Pickering switch cards should be listed in the “Pilpxi information” section - if one or more cards is missing it may be possible to determine the reason by referring to the PCI configuration dump contained in the report, but interpretation of this information is far from straightforward, and the best course is to contact Pickering support: support@pickeringtest.com, if possible...
PCB. The tables can be used in the fault finding process and should be used in conjunction with the corresponding PCB layout diagrams to identify the position of faulty relays. PCI REED RELAY CARD 50-110 / 115 / 120 / 125 PCI STRAIN GAUGE SIMULATOR CARD 50-265 Page 7.1 Page 7.1...
Example: Agilent 34410A or 34411A • A cable assembly to connect the DMM to the 50-265. This can be constructed by the user or the user can purchase a ready made cable from Pickering Interfaces suitable for connecting to the Bridge Connections port.
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Figure 7.2 - Strain Gauge Simulator Soft Front Panel - Used For Verification Procedure Calibration/Adjustment Procedure In normal use the 50-265 does not require regular adjustment however in the unlikely event the card may be returned to the Pickering for re-calibration and rewriting the internal calibration values. Adjustment requires a high performance DMM and an automated program taking measurements from the calibration port in order to maintain its accuracy.
SECTION 7 - MAINTENANCE INFORMATION pickering VERIFICATION TEST RESULTS Table 7.1 - Calibration Test Results For 50-265-01x Serial Number: Channel Number: Date of Test: Operator’s Name: Test Equipment Used: % Balance Measured Result (delete Point Min. mV Nominal mV Max. mV...
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-99.25 Pass / Fail 1.25 -125.75 -125.00 -124.25 Pass / Fail Note1: % Balance Point Difference is referenced to the channel’s calibrated balance point. Note2: Output voltages are using internal ±5V reference. PCI STRAIN GAUGE SIMULATOR CARD 50-265 Page 7.5...
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SECTION 7 - MAINTENANCE INFORMATION pickering THIS PAGE INTENTIONALLY BLANK PCI STRAIN GAUGE SIMULATOR CARD 50-265 Page 7.6...
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