beautypg.com

Weidmuller ACT20X User Manual

Page 165

background image

Appendix E. Installation Drawings ACT20X-HAI-SAO (HART-transparent Repeater)

1066540000/01/12.11

165

Hazardous Classified Location

Class I / II / III, Division 1, Group A,B,C,D,E,F,G
Class I Zone 0 / 1 / 2 Group IIC, IIB, IIA, or
Zone 20 / 21

Unclassified Location or
Hazardous Classified Location
Class I, Division 2, Group A,B,C,D T4
Class I Zone 2, Group IIC, IIB, IIA T4

Intrinsic safe apparatus
with entity parameters:

Vmax (Ui) ≥ Vt (Uo)
Imax (li) ≥ It (Io)
Pi ≥ Pt (Po)
Ca ≥ C

cable

+ Ci

La ≥ L

cable

+Li

14

13

12

11

24

23

22

21

54
53
52
51

44
43
42
41

ACT20X-2HAI-2SAO-S

CH1

CH2

Configuration

CBX200

for

in

ha

zardous

a

re

a

Not

connected

in

ha

zardous

a

re

a

Not

connected

T

+

_

Illustration 7-52:

FM Installation Drawing (3)

Terminal CH1 (14), CH2 (22)

Ex Input (Loop Current Source Channel 1 to Channel 2)

U

o

, V

oc

28

V

I

o

, I

sc

93

mA

P

o

0.65

W

Group

C

o

L

o

IIC or A, B

0.08

F 3

mH

IIB or C, E, F

0.6

F 12

mH

IIA or D, G

2.15

F 25

mH