Rockwell-automation 1757-FFLD4 Foundation Fieldbus Linking Device Inst Uživatelský manuál stáhnout pdf (Strana 21)

Foundation Fieldbus Linking Device 21

Publication

1757-IN021E-EN-P - August 2009

Specifications

MODE Solid green Linking device operational.

Flashing green Linking device out-of-service.

Verify that the Resource Block is set to Target Auto mode.

(1)

If you already set the IP address and the Status and Mode indicators are flashing green, you may have

a duplicate IP address with another device on your network.

(2)

If the BATT status indicator remains on after the jumper is replaced, and power has been returned to

the linking device, contact Rockwell Automation Technical Support.

1757-FFLD2, 1757-FFLD4 - Technical Specifications

Attribute Value

Physical interfaces 2 or 4 H1 FOUNDATION Fieldbus interfaces

1 10/100 Ethernet interface (HSE, IP)

Number of H1 networks

(1)

per linking device

2 for 1757-FFLD2 linking device, 4 for

1757-FFLD4 linking device

Number of fieldbus devices per H1

network, max

16 (8…10 recommended)

Number of fieldbus devices per linking

device, max

Power requirements

Current rating/supply power

In rush current

300 mA @ 24V DC (± 20%)

1.5 A

Isolation voltage 50V (continuous), Basic Insulation Type,

Fieldbus to system backplane and Ethernet

network to system backplane

Type tested at 500V AC for 60 s

Panel mounting screw torque

(using M4 or #8 screws)

1.1…1.8 N

•m (10…16 lb•in)

Linking Device Status Indicators

Indicator Status Description

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 27 28

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Rockwell-automation 1757-FFLD4 Foundation Fieldbus Linking Device Inst Uživatelský manuál Strana 21