English dropdown-ico

National Instruments SCC-TC02 manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of National Instruments SCC-TC02, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of National Instruments SCC-TC02 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of National Instruments SCC-TC02. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of National Instruments SCC-TC02 should contain:
- informations concerning technical data of National Instruments SCC-TC02
- name of the manufacturer and a year of construction of the National Instruments SCC-TC02 item
- rules of operation, control and maintenance of the National Instruments SCC-TC02 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of National Instruments SCC-TC02 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of National Instruments SCC-TC02, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the National Instruments service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of National Instruments SCC-TC02.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the National Instruments SCC-TC02 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    USER GUIDE SCC-TC Series Thermocouple Input Modules The SCC-TC Series thermocouple input modules, SC C-TC01 and SCC-TC02, accept input signals from B-, E-, J-, K-, N-, R-, S-, and T-type thermocouples. Each module contains thermistor circ uitry po wer ed by 2.5 V , to compensate for cold-junc tion ef fects and can detect open thermocouple circuits.[...]

  • Page 2

    SCC-TC Series Thermocouple Input Modules User Guide 2 ni.com bold Bold text denotes items that you must select in the software, such as menu items and dialog box options. Bold text also denotes parameter nam es. italic Italic text denotes variables, emphasis , a cross-reference, or an introduction to a key concept. Italic te xt also deno tes text t[...]

  • Page 3

    © National Instruments Corpor ation 3 SCC-TC Series Th ermocouple Input Mo dules User Guide ❑ Documentation – One of the following: • SC-2345/2350 User Manual • SCC-68 User Guide – SCC-TC Series Thermocouple Input Modules User Guide – Read Me First: Safety and Radio-Frequency Interference – SCC Quick Start Guide ❑ T o ols – 1/8 i[...]

  • Page 4

    SCC-TC Series Thermocouple Input Modules User Guide 4 ni.com the inputs of the second-stage SCC. An example of dual-stage condit ioning in an SCC-TC0 X followed by an SCC-LP01 lowpass filter module. Sockets J9 to J16 also are av ailable for digital input/output (DIO) conditioning or control . Refer to the SC-2345/2350 User Manual for more informati[...]

  • Page 5

    © National Instruments Corpor ation 5 SCC-TC Series Th ermocouple Input Mo dules User Guide Figure 1. SCC-TC0 X Signal Connections For more information about h ow to conf igure the SCC-TC0 X module usin g NI-D A Qmx, refer to the SCC Quick Start Guid e. Using the TC0 X Scaling V oltage Measurements Note NI-D A Qmx includes thermocouple and therm i[...]

  • Page 6

    SCC-TC Series Thermocouple Input Modules User Guide 6 ni.com temperature measurements. T o make this con version, complete the following steps: 1. Measure the thermocouple v oltage. a. Read the thermocouple channe l on the E/M Series D A Q device V ESERIES [CH( X )]. b . Calculate the thermocoup le voltage b y using the following formula: where V T[...]

  • Page 7

    © National Instruments Corpor ation 7 SCC-TC Series Th ermocouple Input Mo dules User Guide Detecting Open Thermocouples The SCC-TC0 X contains a 10 M Ω pul l-up resistor that connects to + 5 V to detect open thermocouples. To determine if you have an open thermocouple, check whether the co rresponding E/M Series DA Q device channel is saturated.[...]

  • Page 8

    SCC-TC Series Thermocouple Input Modules User Guide 8 ni.com Cold-Junction Sensor The cold-junction sensor vol tage output varies from 1.91 to 0.58 V over a 0 to 55 ° C temperature range. Note NI-D A Qmx includes thermist or conv ersion utilities that implement the equations listed below . Refer to your soft ware documentation for more informatio [...]

  • Page 9

    © National Instruments Corpor ation 9 SCC-TC Series Th ermocouple Input Mo dules User Guide Calibrating System Offsets To calibrate the offset voltage of the SCC-TC0 X in the system using the E/M Series DAQ device, complete th e following steps. The E/M Series DAQ device must be powered for 30 minutes before you calibrate the offset voltage. 1. Se[...]

  • Page 10

    SCC-TC Series Thermocouple Input Modules User Guide 10 ni.com Specifications These specifications are typical at 25 °C unless otherwise stated. Analog Input Number of input channels.......................1 DIFF Input signals ..................... .............. .........Thermocouples of types B, E, J, K, N, R, S, and T Input signal rang e ... ....[...]

  • Page 11

    © National Instruments Corpor ation 11 SCC-TC Series Thermocouple Input Modules U ser Guide Measurement Accuracy 1 1 T otal system measurement error fo r operating temper ature within ± 5 ° C of calibration temperature. Incl udes PCI/A T-MIO- 16XE-50 one-year accuracy specification of 0.01% ± 412 μ V . SCC-TC01/02 accuracy specification of 0.0[...]

  • Page 12

    SCC-TC Series Thermocouple Input Modules User Guide 12 ni.com Cold-Junction Sensor Cold-junction sensor accuracy .......... ......± 0.4 ° C max from 15 to 35 ° C, ± 0.75 ° C max from 0 to 15 ° C and 35 to 55 ° C Output ............. .............. .............. ............1.91 V (0 ° C) to 0.58 V (55 ° C) Note The accuracy specif ication[...]

  • Page 13

    © National Instruments Corpor ation 13 SCC-TC Series Thermocouple Input Modules U ser Guide Figure 3. SCC-TC02 Dimensions Weight TC-01 ................. ........... .............. .... 25 g (0.9 oz) TC-02 ................. ........... .............. .... 22 g (0.8 oz) Screw terminal wire gauge ................. .... 24 to 12 AWG I/O ............ .[...]

  • Page 14

    SCC-TC Series Thermocouple Input Modules User Guide 14 ni.com Environmental Operating temperature ................ ............0 to 50 °C Storage temperature ............ .............. ......–20 to 70 °C Humidity ............ .............. .............. .........10 to 90% RH, noncondensing Maximum altitude ............... .............. ....[...]

  • Page 15

    © National Instruments Corpor ation 15 SCC-TC Series Thermocouple Input Modules U ser Guide CE Compliance This product meets the essential re quirements of applicable European Directives, as amended fo r CE marking, as follows: • 73/23/EEC; Lo w-V oltage Directi ve (safety) • 89/336/EEC; Electromag netic Compatibility Directive (EMC) Note Refe[...]

  • Page 16

    National Instruments, NI, ni.com, and LabVIEW are tradem arks of National Instruments Corporation. Refer to t he Terms of Use section on ni.com/legal for mor e information abou t National Instruments trademarks. Other product and compan y names mentioned herein are trademarks or tr ade names of their respective companie s . For patents covering Nat[...]