261If-01 Module - YASKAWA JEPMC-MP2300-Y Series User Manual

3 Module Specifications

3.5.4 261IF-01 Module

DeviceNet Communication Specifications
Number of Lines
Supported Communication Methods
I/O Communication
Message
Communication
(Only for Masters)
Settings
Indicators
Power Supply Voltage for Communication
Current Consumption
3.5.4 261IF-01 Module
( 1 ) External Appearance and Outline of Functions
LED indicators
Switches
Serial connector
RS-232C
PROFIBUS connector
3-60
Item
Max. Number of Slaves
Max. Number of I/O Bytes
Max. Number of Nodes for
Message
Communication
Max. Message Length
Function for Execution
261IF-01
RUN ERR
STRX TRX
INIT
TEST
OFF ON
10
1
PORT
PROFIBUS
Specifications
1
• I/O communication functions (Polled, Bit Strobed)
• Explicit messages (Support only for master function)
63
2,048 bytes, 256 bytes/node for max. number of I/O bytes.
63 nodes
Max. number of nodes for simultaneous communication: 8
256 bytes
MSG-SND function
2 rotary switches on front panel: Node address
DIP switch on front panel: Band rate
Master/Slave mode
2 LEDs: MS, NS
±
24 VDC 10% (supplied by special cable)
Communication power supply: 45 mA max. (supplied from
Internal circuit power supply (supplied from Basic Module).
The 261IF-01 Module has an RS-232C serial interface and a
PROFIBUS interface mounted in it. Personal computers, HMI
devices, and controllers manufactured by other companies can
be connected to the 261IF-01 Module via the PORT or
PROFIBUS connectors.
For details, refer to the MP2300 Machine Controller
Communication Module User's Manual (Manual No.
SIEPC8807004 ).
communication connector).