Rockwell-automation 1756-CN2R ControlLogix ControlNet Interface Module Manual de usuario descargar pdf (Pagina 13)

ControlLogix ControlNet Bridge Module 13

Publication

1756-IN602A-EN-P - November 2005

Connect to the Network Using a Tap

Follow these steps to connect the module to the network with a tap.

1. Remove and save the dust caps from the ControlNet taps.

2. Connect the tap’s straight or right-angle connector to the

module’s BNC connector.

TIP

For network connections we recommend taps with a

straight connector (1786-TPS or 1786-TPYS) because of

the location of the BNC connectors on the bottom of the

module.

ATTENTIO

Do not allow any metal portions of the tap to contact any

conductive material. If you disconnect the tap from the

module, place the dust cap back on the straight or

right-angle connector to prevent the connector from

accidentally contacting a metallic grounded surface.

If Your Node Supports Connect The Tap’s Connector

non-redundant media

(1756-CN2)

to the channel A connector on the module

(channel B on the 1756-CN2R is not used)

(1)

While both channels are active, we recommend using channel A for non-redundant media.

redundant media • from trunkline A to channel A on the 1756-CN2R

• from trunkline B to channel B on the 1756-CN2R

Dust Cap

Segment 1

Segment 2

ust Cap

1756-CN2 - Segment 1

1756-CN2R - Segments 1 and

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 31 32

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Rockwell-automation 1756-CN2R ControlLogix ControlNet Interface Module Manual de usuario Pagina 13