CDA ci860 Bedienungsanleitung PDF herunterladen (Seite 8)

July 17, 2012 | 9

FieldBarrier

 120 m

total

= L

+ ( L

) 1.900 m

1.900 m

Field

EEx e

EEx ia

For the use of the

FieldBarrier in the Ex area:

 16 H1 field devices

acc. to FISCO

IEC 61158-2: FF-H1

 Transmission rate fixed 31.25 KBit/s

 max. segment length for copper cable

Type A

 Non-Ex Area: 1.900 m

 Ex Area: 1.000 m

(with FieldBarrier 1.900 m)

Us  28 VDC

Is  500 mA

Linking

Device

FOUNDATION H1

FOUNDATION HSE

Operate

Engineer

Control

OPC

Server

Ethernet TCP/IP

*) max. four FiedBerrier per segment

Line Lengths, Transmission Rate – FF-H1 [Ex (Haz.) Area]

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 26 27

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CDA ci860 Bedienungsanleitung Seite 8