Proface AGP3500 - 10.4 DIO HMI" - Manual (Page 7)

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• The GP3000H direct connect cable’s serial interface is not isolated. When the host
(PLC) unit is also not isolated, and to reduce the risk of damaging the RS232C/
RS422/RS485 circuit, be sure to connect the SG (Signal Ground) terminal.
• If isolation is required, use the Pro-face’s RS232C isolation unit (CA3-ISO232-01), and the
following recommended equipment.
„ Ethernet Interface
Ethernet (IEEE802.3u, 10BASE-T/100BASE-TX) with modular jack connector (RJ-45)
Brown/White 2 SD(TXD) Send Data SDA Send Data A(+)
Brown/White 4 ER(DTR) Data Terminal Ready ERA Data Terminal Ready A(+)
Brown/None SG Signal Ground SG Signal Ground
Brown/Black 3 DR(DSR) Data Set Ready CSB Clear to Send B(-)
Brown/Black 2 RS(RTS) Request to Send SDB Send Data B(-)
Brown/White 3 CS(CTS) Clear to Send CSA Clear to Send A(+)
Brown/Black 4 CI(RI)/VCC
Called status display/
+5 V±5% Output 0.25 A
*2
ERB Data Terminal Ready B(-)
Green/None FG
*3
Frame Ground
(Common with SG)
FG
*2
Frame Ground
(Common with SG)
*1 Communication method is switched via software.
*2 The RI/VCC selection is switched via software. The VCC output is not protected against
overcurrent. To prevent damage or unit malfunctions, use only the rated current.
*3 Select AWG22 cable to use out of two green cables.
Recommended Intermediate Connector XM2A-0901 <made by OMRON Corp.>
Recommended Fastener 1 XM2Z-0003 <made by OMRON Corp.>
Recommended Cable Cover XM2S-0913 <made by OMRON Corp.>
Cable Color Signal Name Direction Description
Blue TX + Output Ethernet Send (+)
White TX - Output Ethernet Send (-)
Brown RX + Input Ethernet Receive (+)
Gray RX - Input Ethernet Receive (-)
Cable Color/
Marking Color,
Number
RS232C
*1
RS422/RS485
*1
Signal
Name
Description
Signal
Name
Description