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EDS84AYCIB EN 4.0 - 11/2010 L 17

E84AYCIB communication manual (INTERBUS)

Technical data

General data and operating conditions

4 Technical data

4.1 General data and operating conditions

 "Inverter Drives 8400" hardware manual

This manual contains data on the ambient conditions and the electromagnetic

compatibility (EMC) that also apply to the communication module.

Field Values

Order designation • E84AYCIBV (coated version)

• E84AYCIBS: (standard version)

Communication profile INTERBUS

Interfaces • Input (IN): 9-pole Sub-D plug

• Output (OUT): 9-pole Sub-D socket

Communication medium RS485

Network topology Ring

Type of node INTERBUS slave

Number of nodes • 1 master

• 512 slaves

Baud rate 500 kbps or 2 Mbps

(can be set via DIP switch or code)

Max. cable length • 400 m at 500 kbps

• 150 m at 2 Mbps

(between the individual INTERBUS nodes)

Process data words (PD) to be used 0 ... 10: 16 bits/word

(can be set via DIP switch or code)

Parameter data words (PCP) 0, 1, 2, 4: 16 bits/word

(can be set via DIP switch or code)

Max. number of data words 10 (PD + PCP): 16 bits/word

Max. PDU length 64 bytes

INTERBUS identification (module ID) • 3 = 0x3 (PCP 0 words)

• 227 = 0xE3 (PCP 1 word)

• 224 = 0xE0 (PCP 2 words)

• 225 = 0xE1 (PCP 4 words)

Voltage supply External supply via the 2-pole plug connector

• "+": U = 24 V DC (21.6 V - 0 % … 26.4 V + 0 %), I

max

= 180 mA

• "-": Reference potential for external voltage supply

Conformities, approvals CE

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 74 75

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