Rockwell-automation 61C345 4 Input 4-20mA Analog Rail Module Manuel d'utilisateur télécharger pdf (Page 18)

3Ć4













0 1

IĆIN

Common

(no label)

4Ć20mA+ input

common

(shield; no connection)*

1 4

IĆIN

Common

(no label)

4Ć20mA+ input

common

(shield; no connection)*

2 7

IĆIN

Common

(no label)

4Ć20mA+ input

common

(shield; no connection)*

3 10

IĆIN

Common

(no label)

4Ć20mA+ input

common

(shield; no connection)*

*This terminal makes no electrical connection to the Analog Rail printed circuit

board.

Step 10. For each of the four input channels, connect a shield wire

from the external hardware to the third terminal (terminals

3, 6, 9 and 12, respectively) on each channel. The shield

wire at the external hardware end of the cable should be

connected to the source reference point. See figure 3.2.

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 47 48

    1
   1
Table of Contents 3
 4
   5
  7
2.0 MECHANICAL/ELECTRICAL 11
DESCRIPTION 11
250V MDQ 12
4 to 20 mA Input 12
2.2 Electrical Description 13
 to A/D 14
 250 ) 14
3.0 INSTALLATION 15
   16
   20
4.0 PROGRAMMING 23
5.0 DIAGNOSTICS AND 33
TROUBLESHOOTING 33
5.3 Incorrect Data 35
   36
"  39
  40
  41
  43
  44
For additional information 48
1 Allen-Bradley Drive 48

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Rockwell-automation 61C345 4 Input 4-20mA Analog Rail Module Manuel d'utilisateur Page 18

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