FEC Handheld Nutrunner HFC3000 - RS-232 C Interface Signal

Chapter 4 Installation and Wiring
PAGE 4-22
4-7 RS-232C Interface Signal
4-7-1 RS232C Specifications (RS232C-1)
The fastening result data is output in ASCII format from the RS232C output port. (Port is an output ONLY)
The default setting of the RS232C ports are indicated below and can be confirmed in the parameter
settings [Data No. 207 – 211] in the system setting mode. (PAR No. indicated by “SYS” on display)
Compatible connector
D-SUB 9-pin socket Inch thread (#4-40)
4-7-2 RS232C Communication Specifications
Synchronizing Method
Start-stop
Synchronization method
Communication
Speed
9600bps(fixed)
Communication Mode
Half-duplex system
Start Bit
1 bit(fixed)
Data Bit
8 bits(fixed)
Stop Bit
1 bit(fixed)
Flow control
None
Parity
None(fixed)
Pin No.
Signal
IN/OUT
Details
1
NC
-
Not used
2
RXD
IN
Not used
3
TXD
OUT
Operation result data output
4
DTR
OUT
Always ON output
5
GND
-
Signal ground
6
NC
-
Not used
7
RTS
OUT
Always ON output
8
NC
-
Not used
9
NC
-
Not used
・Clear the PLC receiving buffer when the controller power is turned on.
The effect of electrical noise could cause inaccurate or ‘junk’ data being received.
●Connection Diagram with data ‘dump’ (no handshaking)
D-SUB 9-pin socket D-SUB 25-pin plug (9-pin socket)
TXD 3 3(2) RXD (result data output)
RXD 2 2(3) TXD (not used)
DTR 4 20(4) DTR
6(6) DSR
RTS 7 4(7) RTS
5(8)CTS
GND 5 7(5) GND
RS232C-1
Data Collect Side
Controller Side