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6
Useful Functions
105
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Chapter
6
6-14.
Using the PROFIBUS interface (option)
F701+ PROFIBUS I/F is explained below. Basic knowledge for PLC and PROFIBUS is required to
read it. Refer to specialized materials for basic knowledge on PROFIBUS.
6-14-1.
Specifications
- F701+ equipped with PROFIBUS interface can be connected as a slave device for PROFIBUS field
bus. (supports PROFIBUS-DP V0).
- Communication speed
Supports 9.6kbps to 12Mbps (follows the master automatically)
(However, 45.45kbps is not supported)
- Occupying memory
OUT 12 bytes (6 words)
IN 26 bytes (13 words)
(When assigning the address, ensure that the address is not
the same as other slaves.)
- Station no.
The station address can be set from between 0 and 125.
- GSD file name
UNIP0F61.GSDIN 26 bytes (13 words)
- Supports Sync Mode and Freeze Mode.
- Does not support Special Clear Mode (Fail Safe Mode).
6-14-2.
Details for each section
1. Connector for communication
* Prepare a connector of 9-pin D-SUB connector plug type for connection.
* Use PROFIBUS certified items for connector and cables. Ask the PROFIBUS Organization
about PROFIBUS certified items.
(Straight type, equivalent to 2744380 manufactured by Phoenix Contact.)
* Be sure to connect a terminator when the F701+ is at the end. Refer to specialized documents for
the procedure to connect a terminator.
2. Status LED
- LINK:
Lights up while linking to the master device.
- RUN:
Lights up when normal.
Pin no.
Signal
Function
1
(Unused)
2
-
(Unused)
3
RxD/TxD-P
Data reception/transmitted data
Plus
4
CNTR-P
Control signal (RTS)
5
DGND
Data ground (0V)
6
VP
Power supply for communication (5V)
7
(Unused)
8
RxD/TxD-N
Data reception/transmitted data
Minus
9
-
(Unused)
1. Communication connector
Connector for connecting to PROFIBUS.
2. Status LED
Indicates communication status.
Summary of Contents for F701+
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