Rockwell-automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Commun Uživatelský manuál stáhnout pdf (Strana 169)

Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013 169

Appendix A

Specifications

This appendix presents the specifications for the adapter.

Communications

Electrical

Topic Page

Communications

169

Electrical 169

Mechanical 170

Environmental 170

Regulatory Compliance 170

Network

Protocol

Data Rates

EtherNet/IP

10 Mbps Full Duplex

10 Mbps Half Duplex

100 Mbps Full Duplex

100 Mbps Half Duplex

Connection Limits 30 TCP connections

Two 'class 1' connections and 14 'class 3' connections are supported.

The following activities use a CIP connection:

• Explicit messaging where ‘connected’ is chosen (for example, in a

checkbox in RSLogix 5000)

The following activities do not use a CIP connection:

• Explicit messaging-based control using PCCC or the Register or

Assembly objects, including the PLC-5, SLC 500, and MicroLogix 1100

examples in Chapter 4

• Explicit messaging where ‘connected’ is not chosen, which is typically

the default

Requested Packet

Interval (RPI)

2 ms minimum

Drive

Protocol

Data Rates

DPI

125 kbps or 500 kbps

Consumption

Drive

Network

482 mA at 5V DC supplied by the host (drive or DPI External Comms Kit)

N/A

1 2 ... 164 165 166 167 168 169 170 171 172 173 174 ... 237 238

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