Interface Specifications - Panasonic GT703 User Manual

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Specifications

6.2.4 Interface Specifications

 Interface (COM port) for connecting PLC/External devices
Item
Communication standard
Baud rate (bit/s)
Communication
Data length (bit)
condition with
external
Parity
devices
Stop bit (bit)
Transmission distance
(Total length)
Terminal resistance value
Protocol
Connector
(Note 1): The (+) and (-) terminals are the power supply terminals for driving the main unit.
(Note 2): Regarding power supply voltage, please pay due consideration to the cable length so that the applied
voltage is within the operation voltage range.
(Note 3): When tightening the terminal block requires a flat-blade screwdriver with a blade size of 0.4 x 2.5 or special
screwdriver (part No.: AFP0806). The tightening torque should be 0.22 to 0.3 Nm.
Dedicated
wire
* Use a wire of which temperature rating is 75 degrees or more.
 Interface for transferring screen data (USB port)
Item
Communication standard
Connector shape (Note 1)
Transmission distance
No. of connected units with PC
(Note 1): Take care of handling of the connector not to add an excessive static electricity on the metal part
6-10
RS232C type
Conforms to RS-232C
(Non-isolated)
9,600、19,200、38,400、57,600、115,200
7,8
None, Odd, Even
1
Ma. 15 m
(Baud rate: 19,200 bit/s)
Protocol for Panasonic FP series PLC (MEWTOCOL)
Protocol for Panasonic FP7 series PLC (MEWTOCOL7)
General-purpose serial (Panasonic dedicated protocol)
Modbus RTU mode protocol (Master/Slave)
Other companies' PLC protocols
For the details, refer to the latest GTWIN HELP.
Connector terminal block (8-pin) (Note 1) (Note 2) (Note 3)
Size
AWG#28 to 16
Specifications
USB2.0
USB MiniB type 5pin
Max. 5 m
1 unit
Specifications
Conforms to RS422
(Non insulation type)
Ma. 500 m
(Baud rate: 115,200 bit/s)
120Ω
Nominal cross-sectional
area
2
0.08 to 1.25 mm
RS422 / RS485 type

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