Rs232C User Communication System Setup - IDEC FC4A-C10R2 User Manual

RS232C User Communication System Setup

RS232C Communication Adapter
Cable Connector Pinouts
Pin
1 NC (no connection)
2 NC (no connection)
3 TXD (transmit data)
4 RXD (receive data)
5 NC (no connection)
6 CMSW (communication switch)
7 SG (signal ground)
8 NC (no connection)
Cover
Note: When preparing a cable for port 1, keep pins 6 and 7 open. If pins 6 and 7 are connected together, user com-
munication cannot be used.
User Communication Cable 1C
FC2A-KP1C
2.4m (7.87 ft.) long
To Port 1 (RS232C)
RS232C Communication Adapter
To Port 1 (RS232C)
To Port 2
RS232C Communication Module
FC4A-HPC1
To Port 1 (RS232C)
To Port 2
FC4A-PC1
HMI Base Module
FC4A-HPH1
Port 1
RTS (request to send)
DTR (data terminal ready)
TXD (transmit data)
RXD (receive data)
DSR (data set ready)
SG (signal ground)
SG (signal ground)
NC (no connection)
—
« FC4A M
17: U
Attach a proper connector to the
open end referring to the cable
connector pinouts shown below.
To Port 2
FC4A-PC1
Port 2
—
S U ' M
ICRO MART SER S ANUAL
C
SER OMMUNICATION
RS232C Equipment
To RS232C Port
AWG# Color
28 Black
Twisted
28 Yellow
28 Blue
28 Green
28 Brown
28 Gray
26 Red
Twisted
26 White
— Shield
»
I
NSTRUCTIONS
Signal Direction
17-3