Chapter
Chapter
Chapter
PLC CommuniCations
6
6
6
In This Chapter...
Introduction ...................................................................................................................6-2
DirectLOGIC PLCs Password Protection........................................................................6-2
PLC Protocols ���������������������������������������������������������������������������������������������������������������6-3
PLC Communication Cables & Wiring Diagrams ..........................................................6-5
AutomationDirect PLCs RS-232C Serial �������������������������������������������������������������������������6-7
AutomationDirect PLCs RS-422A/RS-485A ������������������������������������������������������������������6-10
DirectLOGIC Universal Isolated Network Adapter, p/n FA-ISOCON: ��������������������������6-16
DirectLOGIC Universal Converter, p/n F2-UNICON: ��������������������������������������������������6-17
RS-422A/RS-485A Multi-Drop Wiring Diagram Examples �������������������������������������������6-18
Allen-Bradley ��������������������������������������������������������������������������������������������������������������6-22
GE ������������������������������������������������������������������������������������������������������������������������������6-27
GE VersaMax Micro ����������������������������������������������������������������������������������������������������6-27
Mitsubishi�������������������������������������������������������������������������������������������������������������������6-28
Omron �����������������������������������������������������������������������������������������������������������������������6-30
Modicon Modbus RS-232 �������������������������������������������������������������������������������������������6-31
Modicon Micro Series�������������������������������������������������������������������������������������������������6-31
Modicon Modbus with RJ45 ���������������������������������������������������������������������������������������6-31
Siemens ����������������������������������������������������������������������������������������������������������������������6-32
Chapter 6 - PLC Communications
Introduction
1
2
3
4
5
6
7
The C-more family of touch panels is capable of communicating with a wide variety of
Programmable Logic Controllers. C-more is capable of communicating over RS232,
RS422 and RS485 serial networks as well as Ethernet networks. It communicates with all
AutomationDirect PLC’s utilizing various protocols. C-more also communicates with other
brands of PLCs by their different protocols. The table on the next page lists all of the various
PLCs and protocols that can be configured. The page after the protocol table lists the various
serial communication cables that are available to purchase. The rest of this chapter is devoted
to showing the pin to pin connections of all the available cables plus wiring diagrams that
the user can refer to in order to construct their own cables, along with wiring diagrams of
cables that are not available for purchase. To simplify RS422/RS485 wiring schemes, we have
included wiring diagrams showing connections for available terminal connectors such as our
ZIPLink Communication Adapter Module, p/n ZL-CMA15, used for example with our
DL-06 and D2-260 PLCs.
If you have difficulty determining whether the particular PLC and/or protocol you are using
will work with the C-more series of touch panels, please contact our technical support group
at 770-844-4200
8
DirectLOGIC PLCs Password Protection
9
10
NOTE: Many DirectLogic PLCs support multi-level password protection of the ladder program. This allows password
protection while not locking the communication port to an operator interface. The multilevel password can be invoked
by creating a password with an upper case “A” followed by seven numeric characters (e.g. A1234567). Please refer
to the specific PLC user manual for further details.
11
12
13
14
A
B
C
D
6-2
Touch Panel
DL-06 PLC
EA-2CBL-1
Port 2
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Port 1
C-more
Chapter 6 - PLC Communications
PLC Protocols
PLC Protocol Table
Model Protocols
Productivity Serial
Productivity Ethernet
Do-more Serial
Do-more Ethernet
Modbus (CLICK addressing)
Modbus TCP (CLICK addressing)
K-Sequence
Direct NET
Modbus (Koyo addressing)
Direct LOGIC Ethernet
K-Sequence
Direct NET
K-Sequence
Direct NET
Modbus (Koyo addressing)
Direct NET
Modbus (Koyo addressing)
Direct LOGIC Ethernet
Direct NET
Direct NET
K-Sequence
Direct NET
Modbus (Koyo addressing)
Direct NET
Modbus (Koyo addressing)
K-Sequence
Direct NET
K-Sequence
Direct NET
K-Sequence
Direct NET
Modbus (Koyo addressing)
Direct NET
Modbus (Koyo addressing)
Direct LOGIC Ethernet
GS Drives Serial
GS Drives TCP/IP (GS-EDRV)
AutomationDirect
Productivity Series
Do-more
(BRX)
CLICK
DL05/DL06
DL105 all K-Sequence
DL205
DL305
DL405
H2-WinPLC (Think & Do) Live V5.2 or later and Studio any version Think & Do Modbus RTU (serial port)
H2-WinPLC (Think & Do) Live V5.5.1 or later and Studio V7.2.1 or later Think & Do Modbus TCP/IP (Ethernet port)
GS Drives
SOLO Temperature Controllers (models with serial communications) SOLO Temperature Controller
all
all
H0-ECOM/H0-ECOM100
D2-230 K-Sequence
D2-240
D2-250/D2-250-1/D2-260/D2-262
D2-240/D2-250-1/D2-260
Using DCM
H2-ECOM/H2-ECOM100
D3-330/330P (Requires the use of a Data Communications Unit)
D3-340
D3-350
D3-350 DCM
D4-430
D4-440
D4-450/D4-454
All with DCM
H4-ECOM/H4-ECOM100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
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6-3
Chapter 6 - PLC Communications
PLC Protocols
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
PLC Protocol Table (cont’d)
Model Protocols
MicroLogix 1000, 1100, 1200, 1400, 1500, SLC 5-01/02/03 DH485/AIC/AIC+
MicroLogix 1000, 1100, 1200, 1400 and 1500
DF1 Half Duplex; DF1 Full DuplexSLC 5-03/04/05
ControlLogix™, CompactLogix™, FlexLogix™
PLC-5 DF1 Full Duplex
ControlLogix, CompactLogix, FlexLogix - Tag Based DF1 Half Duplex; DF1 Full Duplex
Allen-Bradley
Modbus RTU
Modbus TCP/IP
GE
Mitsubishi
Modicon
Omron
Siemens
ControlLogix, CompactLogix, FlexLogix - Generic I/O Messaging EtherNet/IP Server
ControlLogix, CompactLogix, FlexLogix - Tag Based
MicroLogix 1100, 1400 and SLC 5/05, via native Ethernet port
MicroLogix 1000, 1100, 1200, 1400, 1500, SLC 5-03/04/05, all via ENI adapter
Micro 800 Series
Micro 800 Series - Tag Based
Modbus RTU devices Modbus RTU
Modbus TCP/IP devices Modbus TCP/IP
90/30, 90/70, Micro 90, VersaMax Micro SNPX
90/30, Rx3i SRTP Ethernet
FX Series FX Direct
Q02, Q02H, Q06H, Q12H, Q25H Q CPU
Q, QnA Serial QnA Serial
Q, QnA Ethernet QnA Ethernet
984 CPU, Quantum 113 CPU, AEG Modicon Micro Series 110 CPU: 311-xx, 411-xx,
512-xx, 612-xx
Other devices using Modicon Modbus addressing
C200 Adapter, C500 Host Link
CJ1/CS1 Serial
CJ1/CS1 Ethernet
S7-200 CPU, RS-485 Serial PPI
S7-200 CPU, S7-300 CPU, S7-400, S7-1200, S7-1500 CPU
Ethernet
EtherNet/IP Client
Modbus RTU
Modbus TCP
DF1 Full Duplex
EtherNet/IP Client
Modbus RTU
Modbus RTU
TUModbus TCP/IP
FINS
Ethernet ISO over TCP
C
D
6-4
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Chapter 6 - PLC Communications
81
15 9
PLC Communication Cables & Wiring Diagrams
Cable Description Cable Part No.
Cables used with 15-pin RS-232/422/485 serial Port1
AutomationDirect Productivity Series,
Do-more, CLICK, Direct LOGIC PLC RJ-12
port, DL05, DL06, DL105, DL205, D3-350,
D4-450 & H2-WinPLC (RS-232C) 3m (9.8
ft) cable length
Direct LOGIC (VGA Style) 15-pin port, DL06,
D2-250 (250-1), D2-260 (RS-232C)
3m (9.8 ft) cable length
Direct LOGIC PLC RJ-11 port, D3-340
(RS-232C) 3m (9.8 ft) cable length
Direct LOGIC DL405 PLC 15-pin D-sub port,
DL405 (RS-232C) 3m (9.8 ft) cable length
Direct LOGIC PLC 25-pin D-sub port,
DL405, D3-350, DL305 DCU and all DCM’s
(RS-232C)
3m (9.8 ft) cable length
Allen-Bradley MicroLogix 1000, 1100, 1200,
1400 & 1500 (RS-232C)
3m (9.8 ft) cable length
Allen-Bradley SLC 5-03/04/05, ControlLogix,
CompactLogix, FlexLogix DF1 port
(RS-232C)
Allen-Bradley PLC-5 DF1 port (RS-232C)
3m (9.8 ft) cable length
Allen-Bradley SLC 5-01/02/03, PLC5 DH485
port 3m (9.8 ft) cable length
GE 90/30, 90/70, Micro 90, Versamax Micro
(Port2) 15-pin D-sub port (RS-422A)
3m (9.8 ft) cable length
MITSUBISHI FX Series 25-pin port
(RS-422A)
3m (9.8 ft) cable length
MITSUBISHI FX Series 8-pin mini-DIN
(RS-422A) 3m (9.8 ft) cable length
OMRON Host Link (C200 Adapter, C500)
(RS-232C) 3m (9.8 ft) cable length
EA-2CBL
EA-2CBL-1
EA-3CBL
EA-4CBL-1
EA-4CBL-2
EA-MLOGIX-CBL
EA-SLC-232-CBL
EA-PLC5-232-CBL
EA-DH485-CBL
EA-90-30-CBL
EA-MITSU-CBL
EA-MITSU-CBL-1
EA-OMRON-CBL
Port1
D-Sub 15-pin female
on rear of touch panel
Port3
Pin Signal
1 0V
2
3
4
N.C.
RXD
TXD
+5V5
0V6
1 6
Cable Description
Cables used with RJ12 RS-232 serial Port3
AutomationDirect Productivity Series,
Do-more, CLICK, Direct LOGIC PLC RJ-12
port, DL05, DL06, DL105, DL205, D3-350,
D4-450 & H2-WinPLC (RS-232C)
3.66m (12ft) cable length
Direct LOGIC (VGA Style) 15-pin port,
DL06, D2-250 (250-1), D2-260 (RS-232C).
Use with D0-CBL cable.
Direct LOGIC PLC 15-pin D-sub port,
DL405 (RS-232C).
Use with D0-CBL cable.
Direct LOGIC PLC RJ-11 port, D3-340
(RS-232C) 2m (6.56 ft) cable length
D0-CBL
FA-15HD
FA-CABKIT
OP-3CBL-1
*Port2
+
–
Logic Ground
RJ12 RS-232 Serial
Communications
RS-485 Serial
Communications
Cable
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
*NOTE: All cables for connections at Port 2 are user constructed. Refer to the specifications of the connected device
port to construct the cable properly. The connector for Port2, EA9-3TB , is included with your C-more panel.
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
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6-5
Chapter 6 - PLC Communications
Cables from AutomationDirect (cont’d)
1
2
3
4
5
6
7
8
9
10
11
12
13
Part No. D0-CBL Part No. OP-3CBL-1 Part No. FA-15HD
Part No. EA-2CBL Part No. EA-2CBL-1
Part No. EA-4CBL-1
Part No. EA-MLOGIX-CBL Part No. EA-SLC-232-CBL Part No. EA-PLC5-232-CBL
Part No. EA-4CBL-2
Part No. FA-CABKIT
Part No. EA-3CBL
14
A
B
C
D
6-6
Part No. EA-DH485-CBL
Part No. EA-MITSU-CBL Part No. EA-MITSU-CBL-1 Part No. EA-OMRON-CBL
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Part No. EA-90-30-CBL
Chapter 6 - PLC Communications
PLC Communication Cables & Wiring Diagrams (cont’d)
The following series of wiring diagrams show the connectors and wiring details for the
communication cables that are used between the C-more touch panels and various PLC
controllers. Part numbers are included with the pre-made cables that can be purchased from
AutomationDirect. The information presented will allow the user to construct their own
cables if so desired.
1
2
3
AutomationDirect PLCs RS-232C Serial
To PLC
RJ12 Port
1 = Sig GND
2 = do not use
3 = RXD
4 = TXD
5 = do not use
6 = do not use
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
To PLC
15-Pin HD Port
8 = do not use
7 = Sig GND
6 = do not use
5 = CTS
4 = RTS
3 = RXD
2 = TXD
1 = +5 VDC - N/C
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
Productivity Series, Do-more, CLICK and Direct Logic PLC RJ12 port:
RJ12 6-pin
Phone Plug
(6P6C)
1 2 3 4 5 6
15-pin
HD D-sub
(male)
15 = do not use
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
1
6
9 = do not use
HD = High Density
DL05, DL06, DL105, DL205, DL350, DL450, H2-WINPLC
TXD
RXD
GND
Direct Logic PLC (VGA style) 15-pin HD port:
D2-250, D2-250-1, D2-260, D2-262, DL06
RS-232C (p/n EA-2CBL)
Wiring Diagram
4
3
1
shield
RS-232C (p/n EA-2CBL-1)
Wiring Diagram
2
TXD
3
RXD
7
GND
4
RTS
5
CTS
shield
8 = do not use
RXD
TXD
3
2
5
1
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
RXD
8 = do not use
TXD
7 = do not use
6 = donot use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
3
2
5
1
EA-2CBL
To C-more Touch
Panel PLC Port
15-pin
D-sub
15 = do not use
(male)
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
1
9 = do not use
EA-2CBL-1
To C-more
15-pin Port1
15-pin
D-sub
(male)
15 = do not use
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
1
9 = do not use
4
5
6
7
8
9
10
11
12
13
14
A
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
B
C
D
®
6-7
Chapter 6 - PLC Communications
AutomationDirect PLCs RS-232C Serial (cont’d)
1
2
3
4
5
6
7
8
9
10
11
12
13
Direct Logic PLC RJ11 port: D3-340
To PLC
RJ11 Port
RJ11 4-pin
Phone Plug
(4P4C)
1 = RXD
2 = TXD
3 = do not use
4 = Sig ground
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
To PLC
15-Pin Port
8 = YOM Sense
7 = CTS
6 = do not use
5 = do not use
4 = Online
3 = RXD (232C)
2 = TXD (232C)
1 = YOP Sense
See PLC user manual
for pin out details.
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
15-pin
D-sub
(male)
1
1 2 3 4
15 = Logic GND
14 = Logic GND
15
13 = Logic GND
12 = do not use
11 = do not use
10 = do not use
9 = do not use
TXD
RXD
GND
Direct Logic PLC 15-pin D-sub port: DL405,
RS-232C (p/n EA-3CBL)
Wiring Diagram
2
1
4
shield
RS-232C (p/n EA-4CBL-1)
Wiring Diagram
2
TXD
3
RXD
4
online
13
GND
14
GND
15
GND
1
YOP
7
CTS
8
YOM
shield
8 = do not use
RXD
TXD
3
2
5
1
RXD
TXD
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
8 = do not used
7 = do not used
6 = do not used
5 = Logic GND
4 = do not used
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
3
2
5
1
EA-3CBL
To C-more
15-pin Port1
15-pin
D-sub
15 = do not use
(male)
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
EA-4CBL-1
To C-more
15-pin Port1
15-pin
D-sub
15 = do not use
(male)
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
14
A
B
C
D
6-8
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EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
AutomationDirect PLCs RS-232C Serial (cont’d)
Chapter 6 - PLC Communications
To PLC
25-Pin Port
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = Signal GND
6 = do not use
5 = CTS
4 = RTS
3 = RXD
2 = TXD
1 = do not use
Phone Plug
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
RJ12 6-pin
(6P6C)
1 = Sig GND
2 = not used
3 = RXD
4 = TXD
5 = not used
6 = not used
Direct Logic PLC 25-pin D-sub port:
DL405, D3-350, DL305 DCU, and all DCMs,
RS-232C (p/n EA-4CBL-2)
25-pin
D-sub
(male)
1
25 = do not use
24 = do not use
25
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = do not use
15 = do not use
14 = do not use
TXD
RXD
GND
RTS
CTS
Wiring Diagram
2
3
7
4
5
shield
D0-CBL RS-232 RJ12 to RJ12 Shielded Cable
EA3-S3ML, EA3-T4CL, EA3-T6CL, EA3-T8CL, EA3-T10CL
(Does not provide power)
12 feet [3.7 m]
RJ12 6-pin
Phone Plug
(6P6C)
1 2 3 4 5 6
GND
RXD
TXD
Wiring Diagram
1
3
4
EA-4CBL-2
To C-more
15-pin Port1
1
2
3
4
5
3
2
5
1
RXD
8 = do not use
7 = do not use
TXD
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
15-pin
D-sub
(male)
1
15 = do not use
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
6
7
D0-CBL
8
RJ12 6-pin
Phone Plug
(6P6C)
9
10
RJ12 6-pin
Phone Plug
1
GND
3
RXD
4
TXD
(6P6C)
1 2 3 4 5 6
1 = Sig GND
2 = not used
3 = RXD
4 = TXD
5 = not used
6 = not used
11
12
13
To PLC
RJ11 Port
RJ11 4-pin
Phone Plug
(4P4C)
1 = RXD
2 = TXD
3 = do not use
4 = Sig GND
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
1 2 3 4
RS-232C (p/n OP-3CBL-1)
Wiring Diagram
1
RXD
2
TXD
4
GND
RJ12 6-pin
Phone Plug
(6P6C)
4
TXD
3
RXD
1
1 2 3 4 5 6
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Direct Logic PLC RJ11 port: D3-340 Port 1 & 2
OP-3CBL-1
To C-more
EA9 series
Serial Port3
1 = Sig GND
2 = not used
3 = RXD
4 = TXD
5 = +5 VDC
6 = Sig GND
®
14
A
B
C
D
6-9
Chapter 6 - PLC Communications
AutomationDirect PLCs RS-422A/RS-485A
When using the RS-422A/RS-485A capabilities of the C-more 15-pin PLC communications
1
Port1, the termination resistor is placed between the RXD– and RXD+ terminals on the PLC
side of the connection between the touch panel and PLC. The Termination Resistor value
2
is based on the characteristic impedance of the cable being used. To enable the built-in 120
Ohm Termination Resistor, jumper pin 13 to pin 9 (RXD+) on the C-more 15-pin PLC
communications Port1.
3
4
To PLC
15-Pin Port
Direct LOGIC DL-06, D2-250, D2-250-1, D2-260, D2-262 (all Port 2)
RS-422A
User Constructed
To C-more
15-pin Port1
5
6
7
8
9
10
11
12
13
14
A
B
C
D
15-pin
HD D-sub
(male)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
Note: Use the above wiring diagram to make your own cable. We recommend Belden 8103 shielded cable or equivalent.
15 = CTS–
15
14 = CTS+
13 = RXD+
12 = RTS11 = RTS+
1
6
10 = TXD–
9 = TXD+
TXD+
TXD–
RXD+
RXD–
GND
RTS–
CTS–
RTS+
CTS+
Wiring Diagram
9
10
13
6
7
12
15
11
14
shield
13
9
10
11
12
5
1
Term.
RD+
8 = do not use
7 = do not use
RD–
6 = do not use
SD+
5 = Logic GND
SD–
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15-pin
D-sub
(male)
1
User Constructed
To PLC
25-Pin Port
25-pin
13 = CTS–
12 = CTS+
11 = RTS–
10 = RTS+
9 = do not use
8 = do not use
7 = 0 V
6 = do not use
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
D-sub
(male)
25
1
Note: Use the above wiring diagram to make your own cable. We recommend Belden 8103 shielded cable or equivalent.
NOTE: The RS-422 wiring diagrams shown above are not for multi-drop networks involving connecting more than
one PLC to a panel. Refer to the multi-drop wiring diagram examples later in this chapter if more than one PLC will
be connected to a panel.
Direct LOGIC D2-DCM*, D3-DCM* & D4-DCM*
RS-422A
25 = do not use
24 = do not use
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = RXD+
(RS422)
16 = RXD–
(RS422)
15 = TXD–
(RS422)
14 = TXD+
(RS422)
TXD+
TXD–
RXD+
RXD–
0V
RTS–
CTS–
RTS+
CTS+
Wiring Diagram
14
15
17
16
7
11
13
10
12
shield
13
Term.
9
RD+
8 = do not use
10
7 = do not use
RD–
6 = do not use
11
SD+
5 = Logic GND
12
SD–
4 = do not use
3 = do not use
5
2 = do not use
1 = Frame GND
* Note: The DCM modules must be set for:
Direct NET Slave, HEX mode.
1
15-pin
D-sub
(male)
1
15 = do not use
14 = do not use
15
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
To C-more
15-pin Port1
15 = do not use
14 = do not use
15
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
6-10
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Chapter 6 - PLC Communications
AutomationDirect PLCs RS-422A/RS-485A (cont’d)
To PLC
25-Pin Port
Direct LOGIC D4-430/D4-440/D4-450/D4-454 Port 1 and D3-350 Port 2
RS-422A
User Constructed
To C-more
15-pin Port1
1
2
14
16
9
10
7
18
23
19
11
Wiring Diagram
shield
13
9
10
11
12
5
1
Term.
RD+
8 = do not use
7 = do not use
RD–
6 = do not use
SD+
5 = Logic GND
SD–
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
25-pin
D-sub
13 = do not use
12 = do not use
11 = CTS+
10 = RXD–
(RS422)
9 = RXD+
(RS422)
8 = do not use
7 = 0 V
6 = do not use
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
Note: Use the above wiring diagram to make your own cable. We recommend Belden 8103 shielded cable or equivalent.
(male)
1
25 = do not use
24 = do not use
25
23 = CTS–
22 = do not use
21 = do not use
20 = do not use
19 = RTS+
18 = RTS–
17 = do not use
16 = TXD–
(RS422)
15 = do not use
14 = TXD+
(RS422)
TXD+
TXD–
RXD+
RXD–
0V
RTS–
CTS–
RTS+
CTS+
User Constructed
To PLC
25-Pin Port
25-pin
25 = RXD–
13 = TXD–
(RS422)
12 = TXD+
(RS422)
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = 0 V
6 = do not use
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
D-sub
(male)
(RS422)
24 = RXD+
25
(RS422)
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = do not use
1
15 = do not use
Note: Use the above wiring diagram to make your own cable. We recommend Belden 8103 shielded cable or equivalent.
14 = do not use
Direct LOGIC D4-450/D4-454 Port 3
RS-422A
RTS and CTS are not present on this port.
TXD+
TXD–
RXD+
RXD–
0V
Wiring Diagram
12
13
24
25
7
shield
13
9
10
11
12
5
1
Term.
RD+
8 = do not use
7 = do not use
RD–
6 = do not use
SD+
5 = Logic GND
SD–
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15-pin
D-sub
(male)
1
15-pin
D-sub
(male)
1
15
15
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
To C-more
15-pin Port1
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
3
4
5
6
7
8
9
10
11
12
13
14
NOTE: The RS-422 wiring diagrams shown above are not for multi-drop networks involving connecting more than
one PLC to a panel. Refer to the multi-drop wiring diagram examples later in this chapter if more than one PLC will
be connected to a panel.
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
®
6-11
A
B
C
D
Chapter 6 - PLC Communications
AutomationDirect PLCs RS-422A/RS-485A (cont’d)
1
To PLC
15-Pin Port
2
Direct LOGIC DL-06, D2-260, D2-262 (Port 2)
RS-485A
User Constructed
To C-more
15-pin Port1
3
4
5
6
7
8
9
10
11
12
13
15-pin
HD D-sub
(male)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
Note: Use the above wiring diagram to make your own cable. We recommend Belden 9842 shielded cable or equivalent.
NOTE: The RS-485 wiring diagram shown above is not for multi-drop networks involving connecting more than one
PLC to a panel. Refer to the multi-drop wiring diagram examples later in this chapter if more than one PLC will be
connected to a panel.
15 = CTS–
15
14 = CTS+
13 = RXD+
12 = RTS11 = RTS+
1
6
10 = TXD–
9 = TXD+
RXD+
TXD+
TXD–
RXD–
GND
RTS–
CTS–
RTS+
CTS+
Wiring Diagram
13
9
10
6
7
12
15
11
14
shield
13
9
11
10
12
5
1
Term.
RD+
8 = do not use
7 = do not use
SD+
6 = do not use
RD–
5 = Logic GND
SD–
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15-pin
D-sub
(male)
1
15 = do not use
14 = do not use
15
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
14
A
B
C
D
6-12
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Chapter 6 - PLC Communications
AutomationDirect PLCs RS-422A/RS-485A (cont’d)
User Constructed
Direct LOGIC ZIPLink ZL-CMA15L Adapter Module to EA-COMCON-3 Terminal Block Adapter
RS-232 RXD
RS-232 TXD
TERMINATE
232
TXD
RXD
+5V
SIGNAL GND
RS-422/485 RX–
RS-422/485 TX–
RS-422/485 RX+
RS-422/485 TX+
ZL-CMA15L
RXD
TXD
RS422/485
TX+
TX-
SG
RX-
RX+
ZL-CMA15L
Note: Use the above wiring diagram to make your own cable. We recommend Belden 8103 shielded cable or equivalent.
RS-485A – PLC D2-260 or DL06 only – Port 2
Wiring Diagram
+5V
See ZL-CMA15L specifications on
termination resistor jumper.
shield
Terminal Block Adapter
plugs into C-more
15-pin Port1
GND
RD–
SD–
SD+
RD+
*EA-COMCON-3
TERM
1
2
3
4
5
6
User Constructed
Direct LOGIC ZIPLink ZL-CMA15L Adapter Module to EA-COMCON-3 Terminal Block Adapter
RS-232 RXD
232
TXD
RXD
+5V
RS-232 TXD
SIGNAL GND
RS-422/485 RX–
RS-422/485 RX+
RS-422/485 TX–
RS-422/485 TX+
TERMINATE
ZL-CMA15L
RXD
TXD
RS422/485
TX+
TX-
SG
RX-
RX+
ZL-CMA15L
Note: Use the above wiring diagram to make your own cable. We recommend Belden 9842 shielded cable or equivalent.
NOTE: The RS-422 and RS-485 wiring diagrams shown above are not for multi-drop networks involving connecting
more than one PLC to a panel. Refer to the multi-drop wiring diagram examples later in this chapter if more than one
PLC will be connected to a panel.
* NOTE: EA-COMCON-3 will install only on EA9-T6CL, EA9-T6CL-R, EA9-T7CL and EA9-T7CL-R panels
RS-422A – PLC D2-250 (-1), D2-260 or DL06 – Port 2
Wiring Diagram
+5V
See ZL-CMA15L specifications on
termination resistor jumper.
shield
Terminal Block Adapter
plugs into C-more
GND
SD–
SD+
RD–
RD+
*EA-COMCON-3
TERM
15-pin Port1
7
8
9
10
11
12
13
14
A
B
C
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
®
D
6-13
Chapter 6 - PLC Communications
AutomationDirect PLCs RS-422A/RS-485A (cont’d)
1
Productivity PLC RS485 Port to EA-COMCON-3 Terminal Block Adapter
2
3
4
SIGNAL GND
TXD / RXD –
TXD / RXD +
Productivity
PS485 Port
*
5
Note: Use the above wiring diagram to make your own cable. We recommend Belden 9842 shielded cable or equivalent.
* 120 Ω resistor
Wiring Diagram
shield
User Constructed
Terminal Block Adapter
plugs into C-more
15-pin Port1
GND
RD –
SD –
SD +
RD +
TERM
*EA-COMCON-3
6
7
8
9
10
11
12
13
14
A
B
User Constructed
Removable Connector
included with
Productivity CPU
TXD+ / RXD+
TXD- / RXD-
+
-
Ground
G
Note: Use the above wiring diagram to make your own cable. We recommend Belden 9842 shielded cable or equivalent.
NOTE: The RS-422 and RS-485 wiring diagrams shown above are not for multi-drop networks involving connecting
more than one PLC to a panel. Refer to the multi-drop wiring diagram examples later in this chapter if more than one
PLC will be connected to a panel.
* NOTE: EA-COMCON-3 will install only on EA9-T6CL, EA9-T6CL-R, EA9-T7CL and EA9-T7CL-R panels
AutomationDirect Productivity PLC
TXD+ / RXD+
TXD- / RXD-
3
Term.
8 10
5
Ground
Use 120 ohm resistors as termination resistors (Term.)
RS-485
Wiring Diagram
shield
13
Term.
9
RD+
SD+
RD–
SD–
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
11
12
5
1
15-pin
D-sub
(male)
1
15
To C-more
15-pin Port1
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
C
D
6-14
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Chapter 6 - PLC Communications
AutomationDirect PLCs RS-422A/RS-485A (cont’d)
CLICK
Com Port 3
AutomationDirect CLICK PLC
Analog CPU
RS-485
User Constructed
To C-more
15-pin Port1
1
2
Wiring Diagram
RS-485
3
Signal A
RS-485 Signal A
RS-485 Signal B
Logic Ground
+
-
LG
Note: Use the above wiring diagram to make your own cable. We recommend Belden 9842 shielded cable or equivalent.
NOTE: The RS-485 wiring diagram shown above is not for multi-drop networks involving connecting more than one
PLC to a panel. Refer to the multi-drop wiring diagram examples later in this chapter if more than one PLC will be
connected to a panel.
Term.
RS-485
8 10
Signal B
Logic
5
Ground
Use 120 ohm resistors as termination resistors (Term.)
shield
13
Term.
9
RD+
SD+
RD–
SD–
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
11
12
5
1
15-pin
D-sub
(male)
1
15
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
3
4
5
6
7
8
9
10
11
12
13
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
®
14
A
B
C
D
6-15
Chapter 6 - PLC Communications
DirectLOGIC Universal Isolated Network Adapter, p/n FA-ISOCON:
1
2
3
4
5
6
FA-ISOCON
7
8
9
Modular cable included
10
with the FA-ISOCON
FA-ISOCON Universal Isolated Network Adapter
RS-422A to RS-232C – PLC DL05 or D2-240 – Port 2 only
Wiring Diagram
A
RXD
TXD
TXD EN
B
C
D
TXD
RXD
CTS
C-A
+V
C-A
TX+
TX–
RX–
RX+
C-B
COM B
RX–
RX+
TX–
TX+
Ground the shield only at the equipment
end where the FA-ISOCON is located.
See FA-ISOCON specificaitons to
properly configure the adapter.
shield
R
W
P
N
U
R
U
P
C
1
X
T
1
X
R
2
X
T
2
X
R
Note: When using multiple PLCs
connected to one C-more touch
panel, only jumper the Term
terminal to the RD+ terminal
when the panel is the last device
at one end of the network.
Port 2
DL05 PLC
Terminal Block Adapter
plugs into C-more
GND
SD–
SD+
RD–
RD+
TERM
*EA-COMCON-3
15-pin Port1
11
12
13
14
A
B
C
D
6-16
Note: Use the above wiring diagram to make your own cable. We recommend Belden 8103 shielded cable or equivalent.
** NOTE: EA-COMCON-3 will install only on EA9-T6CL, EA9-T6CL-R, EA9-T7CL and EA9-T7CL-R panels
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Chapter 6 - PLC Communications
DirectLOGIC Universal Converter, p/n F2-UNICON:
F2-UNICON Universal Converter
Wiring Diagram
GND
RXD–
RXD+
TXD–
TXD+
Ground the shield only at the equipment
end where the F2-UNICON is located.
shield
Note: When using multiple PLCs
connected to one C-more touch
panel, only jumper the Term
terminal to the RD+ terminal
when the panel is the last device
at one end of the network.
D2-240 PLC
F2-UNICON
RS-422A to RS-232C – PLC DL05 or D2-240 – Port 2 only
See F2-UNICON specificaitons to
properly configure the converter.
Terminal Block Adapter
plugs into C-more
GND
SD–
SD+
RD–
RD+
TERM
*EA-COMCON-3
PWR
BATT
DL240
15-pin Port1
RUN
CPU
RUN
TERM
CPU
CH 1
CH 2
CH 3
CH 4
PORT 1
1
2
3
4
5
6
7
8
9
Modular cable included
with the F2-UNICON
Note: Use the above wiring diagram to make your own cable. We recommend Belden 8103 shielded cable or equivalent.
* NOTE: EA-COMCON-3 will install only on EA9-T6CL, EA9-T6CL-R, EA9-T7CL and EA9-T7CL-R panels
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
PORT 2
®
10
11
12
13
14
A
B
C
D
6-17
Chapter 6 - PLC Communications
Typical RS-422 Multi-Drop Wiring Diagram (cont-d)
HD = High Density
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
RS-422A/RS-485A Multi-Drop Wiring Diagram Examples
1
2
(example device communicating
across RS-422 connection)
3
4
5
Port 2
6
7
Cable Adapter
(ZL-CMA15L shown)
ZL-CMA15L
RXD
TXD
RS422/485
TX+
TX-
SG
RX-
RX+
+5V
8
9
10
11
12
To DL06 PLC port 2
(example RS-422 connection)
GND
TXD–
TXD+
RXD–
7
10 96 13 11 14 12 15
RTS+
RXD+
*
13
14
A
B
C
Signal GND
* Termination resistors required at both ends of the
network receive data signals to match the impedance
of the cable (between 100 and 500 ohms).
RXD+
RXD–
TXD+
TXD–
D
DL06 and DL205 used for illustration purposes
DirectLOGIC
DL06 PLC
Port 2
ZL-CMA15L
(Slave)
Cable Adapter
(ZL-CMA15L shown)
When connecting to a DirectLogic PLC
232
TXD
RXD
use connector ZL-CMA15L or ZL-CMA15
Shielded Cable
Notes: 1. We recommend Belden 8103 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
CTS–
RTS–
CTS+
15-pin
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
HD D-sub
(male)
15
1
6
HD = High Density
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS11 = RTS+
10 = TXD–
9 = TXD+
RXD
TXD
232
RS422/485
TX+
TX-
TXD
SG
RXD
RX-
RX+
+5V
Shielded Cable
To D2-250-1 PLC port 2
(example RS-422 connection)
GND
TXD–
TXD+
RXD–
RXD+
7
10 9613 11 14 12 15
shield
Typical RS-422 Multi-Drop Wiring Diagram
using DirectLogic pin numbers to illustrate
DirectLOGIC
DL205 PLC
(example device communicating
across RS-422 connection)
CTS–
RTS–
RTS+
CTS+
RXD+
RXD–
TXD+
TXD–
Signal GND
(Slave)
6-18
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Chapter 6 - PLC Communications
RS-422A/RS-485A Multi-Drop Wiring Diagram Examples (cont’d)
DL06 and DL205 used for illustration purposes
C-more
DirectLOGIC
DL06 PLC
(example device communicating
across RS-422 connection)
Touch Panel
1
EXPANSION
PORT
2
3
(Slave)
Port 2
ZL-CMA15L
RXD
TXD
232
RS422/485
TXD
TX+
TX-
SG
RXD
RX-
RX+
+5V
Notes: 1. We recommend Belden 8103 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
To DL06 PLC port 2
TXD–
TXD+
shield
RXD–
RXD+
RTS+
RTS–
CTS+
Signal GND
CTS–
TXD+
TXD–
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
RXD+
RXD–
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
(ZL-CMA15L shown)
15-pin
HD D-sub
(male)
15
1
6
HD = High Density
TXD+
TXD–
Cable Adapter
Shielded Cable
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS11 = RTS+
10 = TXD–
9 = TXD+
RXD+
RXD–
Signal GND
(example RS-422 connection)
GND
7
10 9613 11 14 12 15
Typical RS-422 Multi-Drop Wiring Diagram (cont-d)
using DirectLogic pin numbers to illustrate
Port2
TxD
CPU
RxD
xD
1RxD T
Port
Port3
xD
T
RxD
Date code
Country of Origin
M
TER
RD+
KOYO ELECTRONICS INDUSTRIES CO., LTD.
EA-COMCON-3
RD–
SD+
SD–
GND
EA-COMCON-3
(Installs only on
EA9-T6CL,
Shielded Cable
EA9-T6CL-R,
EA9-T7CL and
EA9-T7CL-R panels)
To C-more Touch Panel
EA-COMCON-3
15-pin
D-sub
15 = do not use
(male)
14 = do not use
15
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
1
* Termination resistors required at both ends of the
network receive data signals to match the impedance
of the cable (between 100 and 500 ohms). Jumper pin
13 to 9 on the C-more Touch Panel 15-pin connector
to place the 120 internal resistor into the network. If
the cable impedance is different, then use an external
resistor matched to the cable impedance.
RD–
GND
5
10 91211131
(Master)
RD+
shield
USB
Prog.
4
5
6
7
8
9
10
* Term.
SD–
SD+
11
SHD
12
13
14
A
B
C
D
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
®
6-19
Chapter 6 - PLC Communications
Typical RS-485 Multi-Drop Wiring Diagram (cont-d)
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
TXD+ / RXD+
TXD– / RXD–
Signal GND
DL06 and DL205 used for illustration purposes DL06 and DL205 used for illustration purposes
RS-422A/RS-485A Multi-Drop Wiring Diagram Examples (cont’d)
1
DirectLOGIC
2
(example device communicating
across RS-422 connection)
3
4
5
Port 2
6
Cable Adapter
(ZL-CMA15L shown)
ZL-CMA15L
RXD
TXD
232
RS422/485
TX+
TX-
TXD
SG
RX-
RX+
+5V
7
8
9
10
DL06 PLC
Port 2
ZL-CMA15L
(Slave)
Cable Adapter
(ZL-CMA15L shown)
When connecting to a DirectLogic PLC
RXD
use connector ZL-CMA15L or ZL-CMA15
Shielded Cable
Notes: 1. We recommend Belden 9842 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
RXD
TXD
232
RS422/485
TX+
TX-
TXD
SG
RX-
RX+
+5V
RXD
Shielded Cable
(Slave)
DirectLOGIC
DL205 PLC
(example device communicating
across RS-422 connection)
11
12
13
14
A
B
C
D
6-20
To DL06 PLC port 2
(example RS-485 connection)
GND
TXD–
TXD+
RXD–
RXD+
7
61013911141215
*
* Termination resistors required at both ends of
the network to match the impedance of the cable
(between 100 and 500 ohms).
RTS+
CTS–
RTS–
CTS+
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
To D2-250-1 PLC port 2
(example RS-485 connection)
GND
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
TXD– / RXD–
TXD+ / RXD+
Signal GND
15-pin
HD D-sub
(male)
15
1
6
HD = High Density
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS11 = RTS+
10 = TXD–
9 = TXD+
TXD–
TXD+
RXD–
RXD+
7
61013911 14 12 15
shield
RTS+
CTS+
RTS–
Typical RS-485 Multi-Drop Wiring Diagram
using DirectLogic pin numbers to illustrate
CTS–
TXD– / RXD–
TXD+ / RXD+
Signal GND
Chapter 6 - PLC Communications
RS-422A/RS-485A Multi-Drop Wiring Diagram Examples (cont’d)
(Slave)
Port 2
Cable Adapter
(ZL-CMA15L shown)
Shielded Cable
(example RS-485 connection)
GND
7
C-more
DirectLOGIC
DL06 PLC
(example device communicating
across RS-422 connection)
ZL-CMA15L
RXD
TXD
232
RS422/485
TX+
TX-
TXD
SG
RXD
RX-
RX+
+5V
Notes: 1. We recommend Belden 9842 shielded cable or equivalent.
2. Wiring Diagram for this example, ZL-CMA15(L)
To DL06 PLC port 2
CTS–
RTS+
CTS+
RTS–
TXD–
TXD+
RXD–
RXD+
61013911141215
Touch Panel
Shielded Cable
EA-COMCON-3
Port2
xD
T
CPU
RxD
1RxD TxD
ort
P
Port3
TxD
RxD
Date code
Country of Origin
M
TER
RD+
KOYO ELECTRONICS INDUSTRIES CO., LTD.
EA-COMCON-3
RD–
D+
S
SD–
GND
EA-COMCON-3
(Installs only on
EA9-T6CL,
EA9-T6CL-R,
EA9-T7CL and
EA9-T7CL-R panels)
To C-more Touch Panel
RD–
GND
5
10 12 911131
(Master)
SD–
RD+
1
EXPANSION
PORT
2
3
USB
Prog.
4
5
6
7
8
9
10
11
SD+
* Term.
SHD
12
15-pin
8 = do not use
7 = Sig GND
6 = RXD–
5 = do not use
4 = do not use
3 = do not use
2 = do not use
1 = do not use
HD D-sub
(male)
15
1
6
HD = High Density
TXD– / RXD–
TXD+ / RXD+
Signal GND
15 = CTS–
14 = CTS+
13 = RXD+
12 = RTS11 = RTS+
10 = TXD–
9 = TXD+
shield
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
TXD– / RXD–
TXD+ / RXD+
Signal GND
Typical RS-485 Multi-Drop Wiring Diagram (cont-d)
using DirectLogic pin numbers to illustrate
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
15-pin
D-sub
(male)
1
15 = do not use
14 = do not use
15
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
shield
* Termination resistors required at both ends of the
network receive data signals to match the impedance
of the cable (between 100 and 500 ohms). Jumper pin
13 to 9 on the C-more touch panel 15-pin connector
to place the 120 internal resistor into the network. If
the cable impedance is different, then use an external
resistor matched to the cable impedance.
®
13
14
A
B
C
D
6-21
Chapter 6 - PLC Communications
Allen-Bradley
1
2
To AB MicroLogix RS-232
communication channel
Allen-Bradley MicroLogix™ 1000/1100/1200/1400/1500, Micro800
RS-232C (p/n EA-MLOGIX-CBL)
EA-MLOGIX-CBL
To C-more Touch
Panel PLC Port
3
4
5
6
7
8
9
10
11
12
13
0.35”
DIA.
Mini Din
8-pin Male
8
67
345
12
Nonstandard
keying
Wiring Diagram
7
TXD
4
RXD
0.290”
2
GND
shield
3
2
5
1
RXD
TXD
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
1 = do not use
2 = Sig GND
3 = do not use
4 = RXD
5 = do not use
6 = do not use
7 = TXD
8 = do not use
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
EA-SLC-232-CBL
To PLC
9-Pin Port
D-sub
(female)
1 = do not use
2 = RXD
3 = TXD
4 = do not use
5 = Signal GND
1
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
Allen-Bradley SLC 5-03/04/05, ControlLogix, CompactLogix,
FlexLogix, MicroLogix, DF1, RS-232C (p/n EA-SLC-232-CBL)
9-pin
Wiring Diagram
6 = do not use
7 = do not use
8 = do not use
9 = do not use
9
TXD
RXD
GND
3
2
5
shield
3
RXD
2
TXD
5
1
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
15-pin
D-sub
(male)
1
EA-PLC5-232-CBL
To PLC
25-Pin Port
Allen-Bradley PLC5 DF1
RS-232C (p/n EA-PLC5-232-CBL)
15-pin
D-sub
(male)
15 = do not use
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
To C-more Touch
Panel PLC Port
15 = do not use
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
To C-more Touch
Panel PLC Port
14
A
B
C
D
6-22
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = Signal GND
6 = do not use
5 = do not use
4 = do not use
3 = RXD
2 = TXD
1 = do not use
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
25-pin
D-sub
(male)
1
25 = do not use
24 = do not use
25
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = do not use
15 = do not use
14 = do not use
®
Wiring Diagram
TXD
RXD
GND
2
3
7
shield
3
2
5
1
RXD
8 = do not use
7 = do not use
TXD
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
15-pin
D-sub
(male)
1
15 = do not use
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
Chapter 6 - PLC Communications
Allen-Bradley (cont’d)
EA-DH485-CBL
To AB SLC500
DH-485 Port
RJ45 8-pin
Phone Plug
1 = TXD/RXD+
2 = TXD/RXD–
3 = do not use
4 = Signal GND
5 = LE
6 = do not use
7 = Signal GND
8 = do not use
Note: Use the above wiring diagram if you need to make your own cable. We recommend Belden 9842 shielded cable or equivalent.
(8P8C)
Allen-Bradley SLC500™, 5/01, /02, /03 DH-485
Point-to-Point
RS-485A (p/n EA-DH485-CBL)
Wiring Diagram
13
TXD/RXD+
TXD/RXD–
LE *
GND
GND
1
2
5
4
7
shield
Term.
9
RD+
10
RD–
11
SD+
12
SD–
6
LE *
5
1
15-pin
8 = do not use
7 = do not use
6 = LE
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
* Note: The LE signal is wired in the cable
as shown, but not required for
point-to-point communications.
D-sub
(male)
1
Allen-Bradley SLC500™, 5/01, /02, /03 DH-485/AIC to Multiple C-more Touch Panels
RS-485A (using C-more cable p/n EA-DH485-CBL)
Allen-Bradley
SLC 500 Modular
PLC Controller
Channel 1 must be
set to DH485.
(See manufacturer’s litature for details.)
DH-485
Peripheral
J2
CPU
J1
Power
AB 1747-AIC
DH485 Link Coupler
DH-485 Link
DH-485
Peripheral
J2
CPU
J1
Power
AB 1747-AIC
DH485 Link Coupler
To C-more Touch
Panel PLC Port
15 = do not use
14 = do not use
15
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
1
2
3
4
5
6
7
8
9
10
11
AB 1747-C11 A
Cable
EXPANSION
PORT
USB
Port2
TxD
CPU
RxD
Port 1RxD TxD
Port3
TxD
RxD
Note: The above diagram shows connecting multiple C-more touch panels to an Allen-Bradley DH485/AIC network
using the AB DH485 Link Coupler, p/n 1747-AIC. Select the “Allen-Bradly DH485/AIC SLC500 MircroLogix” driver
in the C-more Programming Software when starting the project. Also, set the AB channel configuration for DH485.
Prog.
C-more
Touch Panel
C-more
EA-DH485-CBL
Cable
Port2
TxD
CPU
RxD
Port 1RxD TxD
Port3
TxD
RxD
C-more
Touch Panel
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
12
EXPANSION
PORT
13
14
USB
Prog.
A
B
C-more
EA-DH485-CBL
Cable
C
D
®
6-23
Chapter 6 - PLC Communications
Allen-Bradley (cont’d)
1
Allen-Bradley SLC500™ 5/03 DH-485/AIC to Multiple C-more Touch Panels
(using C-more cables p/n EA-MLOGIX-CBL, EA-SLC-232-CBL)
2
3
4
5
6
7
8
9
10
11
12
Allen-Bradley
SLC 5/03 Modular
PLC Controller
Channel 0 must be
set to DH485.
AB 1761-NET-AIC
Interface Converter
EXPANSION
Port2
TxD
RxD
Touch Panel
PORT
USB
Prog.
C-more
AB 1747-CP3
RS-232 Cable
CPU
Port 1RxD TxD
Port3
TxD
RxD
Note: The above diagram shows connecting multiple C-more touch panels to an Allen-Bradley DH485/AIC network using the
AB AIC+ Advanced Interface Converter, p/n 1761-NET-AIC. Select the “Allen-Bradly DH485/AIC SLC500 MircroLogix” driver
in the C-more Programming Software when starting the project. Also, set the AB channel configuration for DH485.
(See manufacturer’s litature for details.)
AIC + Advanced
C-more
EA-MLOGIX-CBL
Cable
DH-485 Link
CPU
Port 1RxD TxD
Port3
TxD
RxD
Port2
TxD
RxD
Touch Panel
EXPANSION
PORT
USB
Prog.
C-more
AB 1761-NET-AIC
AIC + Advanced
Interface Converter
EA-SLC-232-CBL
C-more
EA-MLOGIX-CBL
Cable
To additional
C-more
Touch Panel
C-more
Cable
13
14
A
B
C
D
6-24
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Allen-Bradley (cont’d)
Multiple Allen-Bradley PLCs connected to multiple C-more Touch Panels
(using AB Ethernet Network Interface p/n 761-NET-ENI with EtherNet/IP protocol)
Allen-Bradley
SLC 5/03 Modular
PLC Controller
Chapter 6 - PLC Communications
Allen-Bradley
MicroLogix 1000
PLC Controller
Allen-Bradley
MicroLogix 1500
PLC Controller
1
2
3
AB 1761-NET-ENI
C-more
Touch Panel
cable p/n 1761-CBL-AP00
ETHERNET
RS232
FAULT
TX/RX
IP
PWR
CABLE
EXTERNAL
AB mini DIN to D-shell
AB 1761-NET-ENI
ETHERNET
RS232
FAULT
TX/RX
IP
PWR
CABLE
EXTERNAL
Ethernet/IP
Network
Ethernet
Hub or Switch
10/100 Base-T
AB mini DIN to mini DIN
cable p/n 1761-CBL-AM00
ETHERNET
FAULT
IP
CABLE
EXTERNAL
AB 1761-NET-ENI
C-more
Touch Panel
5
RS232
TX/RX
PWR
6
7
8
9
EXPANSION
PORT
10
4
EXPANSION
PORT
USB
Port2
TxD
CPU
RxD
Port 1RxD TxD
Port3
TxD
RxD
Prog.
Port2
TxD
CPU
RxD
Port 1RxD TxD
Port3
TxD
RxD
11
USB
Prog.
12
13
14
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
®
A
B
C
D
6-25
Chapter 6 - PLC Communications
Allen-Bradley (cont’d)
1
To PLC
25-Pin Port
2
Allen Bradley PLC5 DF1
RS-422
User Constructed
To C-more
PLC Port
3
4
5
6
7
8
9
10
11
12
13
2
3
7
14
16
Wiring Diagram
shield
10
RD –
8 = do not use
5
9
1
7 = do not use
SD –
6 = do not use
5 = Logic GND
4 = do not use
RD +
3 = do not use
SD +
2 = do not use
1 = Frame GND
1
12
11
25-pin
D-sub
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = Signal GND
6 = do not use
5 = do not use
4 = do not use
3 = RXD +
2 = TXD +
1 = do not use
Notes:
1. Polarities must be swapped.
2. Handshaking is turned off
3. Use the above wiring diagram if you need to make your own cable. We recommend using 8103 shielded cable or equivalent.
4. Refer to the PLC-5 Programmable Controllers User Manual Switch Setting Reference for details on switch settings to define
the controller's serial port electrical interface.
(male)
1
25 = do not use
24 = do not use
25
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = RXD –
15 = do not use
14 = TXD –
TXD +
RXD +
GND
TXD –
RXD –
15-pin
D-sub
(male)
15 = do not use
14 = do not use
15
13 = do not use
12 = SD –
11 = SD +
10 = RD –
9 = RD +
14
A
B
C
D
6-26
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
GE
Chapter 6 - PLC Communications
EA-90-30-CBL
To PLC
15-Pin Port
15-pin
D-sub
8 = CTS(B’)
7 = Logic GND
6 = do not use
5 = +5V
4 = do not use
3 = do not use
2 = do not use
1 = do not use
Note: Use the above wiring diagram if you need to make your own cable. We recommend Belden 8103 shielded cable or equivalent.
(male)
1
15 = CTS(A’)
14 = do not use
15
13 = SD(B)
12 = SD(A)
11 = RD(B’)
10 = RD(A’)
9 = do not use
GE VersaMax Micro
GE 90/30 and 90/70 15-pin D-sub port,
RS-422A (p/n EA-90-30-CBL)
SD(B)
SD(A)
RD(B’)
RD(A’)
GND
CTS(B’)
CTS(A’)
+5V
Wiring Diagram
13
12
11
10
7
8
15
5
shield
13
9
10
11
12
5
1
Term.
RD+
8 = do not use
RD–
7 = do not use
6 = do not use
SD+
5 = Logic GND
SD–
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15-pin
D-sub
(male)
1
15
To C-more Touch
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
User Constructed
To PLC
RJ45 Port 1
1 = RTS
2 = CTS
3 = RXD
4 = TXD
5 = DCD
6 = DTR
7 = +5V
8 = GND
RJ45 8-pin
Phone Plug
(8P8C)
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
GE VersaMax Micro Port 1
RS-232C
Wiring Diagram
4
TXD
3
RXD
8
GND
shield
3
2
5
1
8 = do not use
RXD
7 = do not use
6 = donot use
TXD
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
15-pin
D-sub
(male)
1
15
Panel PLC Port
To C-more Touch
Panel PLC Port
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
2
3
4
5
6
7
8
9
10
11
12
13
14
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
®
A
B
C
D
6-27
Chapter 6 - PLC Communications
Mitsubishi
1
To PLC
25-Pin Port
2
Mitsubishi FX Series 25-pin D-sub port,
RS-422A (p/n EA-MITSU-CBL)
EA-MITSU-CBL
To C-more Touch
Panel PLC Port
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
25-pin
D-sub
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = Signal GND
6 = do not use
5 = do not use
4 = Signal GND
3 = SD+ (RS422)
2 = RD+ (RS422)
1 = do not use
Note: Use the above wiring diagram if you need to make your own cable. We recommend Belden 8103 shielded cable or equivalent.
(male)
1
25
25 = do not use
24 = do not use
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = SD– (RS422)
15 = RD– (RS422)
14 = do not use
SD+
SD–
RD+
RD–
GND
GND
Wiring Diagram
3
16
2
15
7
4
shield
13
9
10
11
12
5
1
Term.
RD+
8 = do not use
RD–
7 = do not use
6 = do not use
SD+
5 = Logic GND
SD–
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
15-pin
D-sub
(male)
1
15
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
EA-MITSU-CBL-1
15-pin
D-sub
(male)
15
To C-more Touch
Panel PLC Port
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS422)
11 = SD+ (RS422)
10 = RD– (RS422)
9 = RD+ (RS422)
To PLC
8-Pin Port
Mini Din
1 = RD– (RS-422)
2 = RD+ (RS-422)
3 = Sig GND
4 = SD– (RS-422)
5 = do not use
6 = do not use
7 = SD+ (RS-422)
8 = do not use
Note: Use the above wiring diagram if you need to make your own cable. We recommend Belden 8103 shielded cable or equivalent.
8-pin Male
8
67
345
12
Mitsubishi FX Series 8-pin MINI-DIN,
RS-422A (p/n EA-MITSU-CBL-1)
Wiring Diagram
7
SD+
4
SD–
2
RD+
1
RD–
3
GND
shield
13
Term.
9
RD+
8 = do not use
RD–
SD+
SD–
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = do not use
2 = do not use
1 = Frame GND
1
10
11
12
5
1
User Constructed
To PLC
6-Pin Port
1 = RXD (232C)
2 = TXD (232C)
3 = Logic GND
4 = do not use
5 = do not use
6 = do not use
Mitsubishi Q02 / Q02H / Q06H / Q12H / Q25H Serial Driver
and QnA Serial Driver with Direct Connection to
the Serial Port on Q00 and Q01 CPU’s
RS-232C
Mini Din
6-pin Male
TXD
5 6
34
12
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
RXD
GND
2
1
3
Wiring Diagram
shield
3
2
5
1
8 = do not use
RXD
7 = do not use
6 = donot use
TXD
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To C-more Touch
Panel PLC Port
15-pin
D-sub
(male)
15
1
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
6-28
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Mitsubishi (cont’d)
To PLC
9-Pin Port
Chapter 6 - PLC Communications
Mitsubishi Q / QnA Serial PLC
QJ71C24N
RS-232C
User Constructed
To C-more Touch
Panel PLC Port
1
2
Wiring Diagram
1
9-pin
D-sub
(female)
1 = CD
2 = RXD
3 = TXD
4 = DTR
5 = Signal GND
1
6 = DSR
7 = RS
8 = CS
9 = do not use
9
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
CD
DTR
DSR
RS
CS
TXD
RXD
GND
4
6
7
8
3
2
5
shield
3
2
5
1
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
RXD
3 = RXD (232C)
TXD
2 = TXD (232C)
1 = Frame GND
15-pin
D-sub
(male)
1
15 = do not use
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
3
4
5
6
7
8
9
10
11
12
13
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
®
14
A
B
C
D
6-29
Chapter 6 - PLC Communications
Omron
1
To PLC
25-Pin Port
2
Omron Host Link (C200 Adapter, C500),
RS-232C (p/n EA-OMRON-CBL)
EA-OMRON-CBL
To C-more Touch
Panel PLC Port
3
4
5
6
7
8
9
10
11
12
13
14
A
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
8 = do not use
7 = Signal GND
6 = do not use
5 = CTS
4 = RTS
3 = RXD
2 = TXD
1 = do not use
To Peripheral
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
To PLC
9-Pin Port
1 = do not use
2 = TXD
3 = RXD
4 = RTS
5 = CTS
Port Cable
2
3
7
4
5
Wiring Diagram
shield
3
2
5
1
RXD
8 = do not use
7 = do not use
TXD
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
15-pin
D-sub
(male)
1
15
25-pin
D-sub
(male)
1
25 = do not use
24 = do not use
25
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = do not use
15 = do not use
14 = do not use
TXD
RXD
GND
RTS
CTS
User Constructed
Omron FINS (CQM1, CPM1, CPM2, C200, CJ1 & CS1)
RS-232C
9-pin
D-sub
(male)
9
6 = do not use
7 = do not use
8 = do not use
9 = Signal GND
1
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
TXD
RXD
SG
RTS
CTS
Wiring Diagram
2
3
9
4
5
shield
3
2
5
1
8 = do not use
7 = do not use
6 = do not use
RXD
5 = Logic GND
TXD
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To C-more Touch
15-pin
D-sub
(male)
15
1
Panel PLC Port
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
User Constructed
Omron Host Link CQM1 using CQM1-CIF02 Peripheral Port Connecting Cable
RS-232C
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
To C-more Touch
Panel PLC Port
B
C
D
6-30
1 = do not use
2 = RXD
3 = TXD
4 = do not use
5 = Signal GND
9-pin
D-sub
(male)
9
6 = do not use
7 = do not use
8 = do not use
9 = do not use
1
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
®
TXD
RXD
GND
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
3
2
5
Wiring Diagram
shield
3
2
5
1
RXD
TXD
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
15-pin
D-sub
(male)
1
15
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
Chapter 6 - PLC Communications
Modicon Modbus RS-232
To PLC
9-Pin Port
1 = do not use
2 = RXD
3 = TXD
4 = DTR
5 = Signal GND
9-pin
D-sub
(male)
9
1
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
Modicon™ ModBus™, 984 CPU, Quanum 113 CPU
6 = DSR
7 = RTS
8 = CTS
9 = do not use
Modicon Micro Series
To PLC
9-Pin Port
1 = do not use
2 = TXD
3 = RXD
4 = do not use
5 = Signal GND
110 CPU 311-xx, 110 CPU 411-xx, 110 CPU 512-xx, 110 CPU 612-xx
9-pin
D-sub
(female)
1
6 = do not use
7 = do not use
8 = do not use
9 = do not use
9
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
RS-232C
Wiring Diagram
3
TXD
2
RXD
5
GND
4
DTR
6
DSR
7
RTS
8
CTS
shield
AEG Modicon™ Micro Series:
RS-232C
Wiring Diagram
2
TXD
3
RXD
5
GND
shield
User Constructed
To C-more Touch
Panel PLC Port
1
2
15-pin
8 = do not use
3
2
5
1
7 = do not use
6 = do not use
RXD
5 = Logic GND
TXD
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
D-sub
(male)
1
15 = do not use
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
3
4
5
6
7
User Constructed
To C-more Touch
Panel PLC Port
8
9
15-pin
8 = do not use
7 = do not use
3
2
5
1
6 = do not use
RXD
5 = Logic GND
TXD
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
D-sub
(male)
1
15 = do not use
14 = do not use
13 = do not use
15
12 = do not use
11 = do not use
10 = do not use
9 = do not use
10
11
12
Modicon Modbus with RJ45
To PLC
RJ45 Port
1 = do not use
2 = do not use
3 = TXD
4 = RXD
5 = Logic GND
6 = RTS
7 = CTS
8 = do not use
RJ45 8-pin
Phone Plug
(8P8C)
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
Modicon™ ModBus™ with RJ45
TXD
RXD
GND
RTS
CTS
3
4
5
6
7
RS-232C
Wiring Diagram
shield
3
2
5
1
User Constructed
15-pin
RXD
8 = do not use
TXD
7 = do not use
6 = donot use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
D-sub
(male)
1
To C-more Touch
Panel PLC Port
15 = do not use
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
®
13
14
A
B
C
D
6-31
Chapter 6 - PLC Communications
Siemens
1
2
3
4
5
6
7
8
9
10
11
User Constructed
15-pin
D-sub
(male)
1
15
To C-more Touch
Panel PLC Port
15 = do not use
14 = do not use
13 = Termination
12 = SD– (RS485)
11 = SD+ (RS485)
10 = RD– (RS485)
9 = RD+ (RS485)
To PLC
9-Pin Port
9-pin
D-sub
(male)
1 = Logic Com
2 = Logic Com
3 = RS485 Sig B
4 = do not use
5 = Logic Com
Note: Use the above wiring diagram to make your own cable. We recommend AutomationDirect L19954 shielded cable or equivalent.
9
1
6 = +5 VDC
7 = +24 VDC
8 = RS485 Sig A
9 = do not use
Siemens S7-200 CPU Port 0 or 1
RS-485
Signal B
RS-485
Signal A
Logic
Common
RS-485A
Wiring Diagram
3
8 10
5
shield
13
11
12
Term.
9
RD+
8 = do not use
7 = do not use
SD+
6 = do not use
RD–
5 = Logic GND
SD–
4 = do not use
5
1
3 = do not use
2 = do not use
1 = Frame GND
12
13
14
A
B
C
D
6-32
®
EA9-USER-M Hardware User Manual, 1st Ed. Rev. N
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