Vega 33_Ex-33 User Manual download pdf (Page 2)

2 Module-33/Ex-33

Product description

Coding of the module

The multipoint connector can be provided with

coded pins to avoid interchanging of the differ-

ent instruments in the carrier. Coded pins are

attached to each module. Equip the multipoint

connector with these coded pins acc. to the

table and figure on this page. The multiple

plug of VEGA-instruments has appropriate

holes (mechanical coding).

Module for Ex-instruments:

The multipoint connector must be provided

with three coded pins. The coded pin for the

Ex coding (position c23) avoids that not-Ex-

instruments are plugged into an Ex-module.

z b d

o 31 o

o 29 o

o 27 o

o 25 o

o 23 o

o 21 o

o 19 o

o 15 o

o 11 o

o 7 o

o 3 o

o 1 o

o 5 o

o 9 o

o 13 o

o 17 o

a c

a1

a3

a5

a7

a9

a11

a13

a15

a17

a19

a21

a23

a25

a27

a29

a31

c1

c3

c5

c7

c9

c11

c13

c15

c17

c19

c21

c23

c25

c27

c29

c31

Coded

pin

Multipoint connector

(plug-in side)

o o

o o

o o

o o

o o

Instrument Instrument Instrument Ex-coding

group coding

LOG 571 CPU a1 / c3 -

EV a3 / c3 -

AA a5 / c3 -

AR a7 / c3 -

AT a9 / c3 -

EA a11 / c3 -

AD a13 / c3 -

MET 513 Ex a1 / c5 c23

TRENN 544 EX a1/c5 c23

514 EX a3 / c5 c23

515 Ex a5 / c5 c23

514 DEx a5/c5 c23

514 V a7/c5 -

515 V a7 / c5 -

514 VD a7/c5 -

TOR 521 Ex a9 / c7 c23

522 Ex a11 / c7 c23

523 Ex a13 / c7 c23

527 Ex a15 / c7 c23

536 Ex a17 / c7 c23

537 Ex a19 / c7 c23

532 Ex a21 / c7 c23

SEL 543-547 a1 / c9 -

Others TRENN 547 VEx a23 / c11 c23

TRENN 548 VEx a25 / c11 c23

COM 557 a27 / c11 -

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