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Adtech TCX 226, Инструкция по эксплуатации

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Adtech TCX 226 Скачать руководство пользователя страница 3

8.0  TABLES, OUTLINE/ MOUNTING 

TABLE 1 

MAJOR RANGE 

10mV 

J2-B 

30mV 

J2-A 

100mV 

J2-D 

Reserved 

J2-C 

TABLE 2 

INPUT ZERO 

ELEVATION CONTROL 

20mV 

J3-A 

0mV 

J3-B 

Jumper J6: A Fixed 

TABLE 3 

TC BURNOUT ACTION 

Up Scale 

JS-A 

Down Scale 

J5-B 

E 

J 

T,K 

R,S 

B 

TABLE 4 

TC TYPE 

J1-A 

J1-B 

J1-C 

J1-D 

J1-Out 

8.1  PCB LAYOUT 

COARSE SPAN------------�

COARSEZERO  ---------� 

.---- FINE ZERO 

--FINE SPAN 

TB1 

P1 

<� 

G 

G 

I  I 

-3-

(9/96)  190-A-000077-A 

Содержание TCX 226

Страница 1: ...llation area loca tion must agree with the supplied instruments including operating temperature and ambient conditions For detailed mounting and installation information refer to page 4 inside Electrical Connections The wire used to connect the instrument to the control system Input Output should be twisted pair s and sized according to normal practice Shielded cable is not normally necessary if u...

Страница 2: ... g 1 5 vdc across 250 ohms MILLIVOLT SOURCE DVM D Apply an input corresponding to the zero input temperature Rotate the FINE ZERO control fully counterclockwise Rotate the COARSE ZERO switch SWI to apositionwhere the zero leveljust goes above 4 00 ma output Rotate the COARSE ZERO switchbackone numberless thanthepreviousposition but not less than zero E With the input set at the zero input adjust t...

Страница 3: ...d J2 C TABLE 2 INPUT ZERO ELEVATION CONTROL 20mV J3 A 0mV J3 B Jumper J6 A Fixed TABLE 3 TC BURNOUT ACTION Up Scale JS A Down Scale J5 B E J T K R S B TABLE 4 TC TYPE J1 A J1 B J1 C J1 D J1 Out 8 1 PCB LAYOUT COARSE SPAN COARSEZERO FINE ZERO FINE SPAN TB1 P1 G G I I 3 9 96 190 A 000077 A ...

Страница 4: ...F 31 to 85 C operating 40 to 200 F 40 to 93 C storage k Power Supply Effect 0 005 over operating range m Isolation Input output case 1000 vdc or 600 vac n Cold Junction Compensation Error 1 5 C max 0 to 50 C o Burnout Current 0 1 micro amperes nominal Note All accuracies are given as a percentage of span POWER a 8 to 42 vdc standard MECHANICAL a Electrical Classification General purpose b Connecti...

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