3.5
Communication Modules (Optional)
3-63
[ b ] Communication Specifications
RS-232C Communication Specifications.
PROFIBUS Communication Specifications
* 1. The PROFIBUS ID is 05C1.
The GSD file YASK05C1.GSD is provided for master configuration.
GSD file: Defines slave information.
* 2. The PROFIBUS ID can be set between 0 and 125 but the 261IF-01 Module can be
set between 1 and 64.
Item Specifications
Connectors
9-pin D-sub
(female)
Transmission Distance
15 m max.
Baud Rate
9,600 or 19,200 bps
Access Mode
Asynchronous (start-stop synchronization)
Communication Modes
Message communication, engineering communication
Communication Protocols
MEMOBUS, MELSEC, OMRON, Non-procedure
Media Access Control
Method
1:1
Transmission Format
(Can be set)
Data length: 7 or 8 bits
Stop bits: 1 or 2 bits
Parity: Odd, even, or none
Item Specifications
Mounted Functions
DP slave function
• Cyclic communication (DP standard function)
Baud Rate
12 M/6 M/4 M/3 M/1.5 M/750 k/500 k/187.5 k/93.75 k/19.2 k/9.6 kbps
(Auto detect)
Configuration
Implemented by the PROFIBUS Master
*1
Slave Address
1 to 64
*2
I/O Processing
• Total I/O register area: Max. 122 words
• I/O allocations: Max. 61 words each
Diagnostic Functions
• Status and slave status display using MPE720
• I/O error display using system register
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