Interface Specifications (Gt21) - Panasonic GT32-R User Manual

6.8.4 Interface Specifications (GT21)

Interface for connecting PLC/External devices
- COM port
Item
Communication standard
Communication Baud rate (bit/s) 9600, 19200, 38400, 57600, 115200 bps
condition with
Data length (bit) 7, 8
external
Parity
devices
Stop bit (bit)
Transmission distance
(Total length)
Protocol
Connector
Note1) The (+) and (-) terminals are the power supply terminals for driving the main unit.
Note2) Regarding power supply voltage, please pay due consideration to the cable length so that the
applied voltage is within the operation voltage range.
Interface for transferring screen data
- TOOL port
Item
Communication standard
Baud rate (bit/s)
Conditions for
Data length (bit)
communications
Parity
with GTWIN
Stop bit (bit)
Protocol
Connector
Note1) The baud rate of 230400 bps is available when the USB/RS232C conversion cable is used.
Note2) When the baud rate is set to 230400 bps, the connection using the GTWIN automatic
communication setting function is not possible. Set the GTWIN communication setting to 230400
bps, and then transfer data.
AIGT2230B/AIGT2230H
Conforms to RS232C
(Non insulation type)
None, Odd, Even
1
Max. 15 m
(Baud rate: 19200 bit/s)
-
MEWTOCOL (Protocol for PANASONIC PLC: FP series)
-
General-purpose serial (PANASONIC dedicated protocol)
-
Other companies' PLC protocols (For the details, refer to the latest
GTWIN HELP.)
Connector terminal base (8-pin)
Conforms to RS232C (Non insulation type)
9600, 19200, 115200, 230400 bps
8
None, Odd, Even
1
GT dedicated protocol
Mini-DIN (5-pin)
Specifications
AIGT2232B/AIGT2232H
Conforms to RS422
(Non insulation type)
Max. 500 m
(Baud rate: 115200 bit/s)
Note1) 2)
Specifications
Note1) 2)
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