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When connecting the unit to digital fiber amp D3RF, make sure to connect a master device to the
leftmost terminal (ID=1). If a slave device is connected to the leftmost terminal, the interconnection
connector will be exposed, causing interference with the end plate. Also, fouling or damage on the
interconnection connector may damage the fiber amps.
nnected units)
10 Mbps
100 m
n), Communi-
D3RF (Master device)
●
p-p)
Attach end plates so as to sandwich the interconnected units, and secure with screws.
The tightening torque should be 0.9 N·m or less.
Orient the end plates so that the plate is against the unit and the fiber amps, making sure to attach
the left and right sides in opposite orientations. Attach the end plates by hooking the notched side on
the DIN rail first, as shown in the following diagram.
or freezing)
or freezing)
Plate
②
mm;
①
ctions
X, Y, and
2011/65/EU)
ass A )
Approx. 155 g
●
Wiring the CC-Link connection cables
This section explains how to wire the cables for CC-Link connection.
to 45°C
• Make sure the power is OFF before making changes to wiring.
• Use recommended cables compatible with CC-Link Ver. 1.1 as CC-Link connection cables for this unit.
to 16
• Refer to the CC-Link Cable Wiring Manual and CC-Link master's manual published by the CC-Link Part-
ner Association for the length and wiring method of CC-Link system cables.
Connect the CC-Link connection cables to the CC-Link connector by twisting the tip or by using
●
a pin terminal.
Insert the wire ends firmly.
Plug the CC-Link connector into the unit and secure with screws.
●
The tightening torque for the screws should be between 0.2 and 0.3 N·m.
re there is no
m the unit.
he bottom of
in (1) below,
rect, problem
N OTE
happens.
To remove the CC-Link connection cables, remove the CC-Link connector from the unit, and pull out
e locked and
the cable while using a small flathead screwdriver to press on the release button next to the terminal
hole.
●
Attaching a terminating resistor
If this unit is acting as a termination point using a CC-Link system trunk line, it is necessary to con-
nect a terminating resistor between CC-Link terminals DA and DB, as shown in the following diagram.
n indicated in
unit.
●
Connecting the power cable
This unit operates by power (12 to 24 VDC / 2 A or less) connected to the external power connector.
In addition, this unit supplies power to connected fiber amps through the interconnection connector. This
section explains how to wire the unit's power cables.
Ramco National
ID
1
2
3
...
D3RF (Slave device)
D3RF
Unit
Name and function of terminals
• DA: CC-Link communication signal (+)
• DB: CC-Link communication signal (-)
• DG: CC-Link communication (GND)
• SLD: Connects to dedicated CC-Link cable shielded wire.
• FG: Protective ground terminal Perform Class D (Class 3)
grounding.
110
1/2 W
(Brown-Brown-Brown-Gold)
N OT E
Use a cable no longer than 30 m for the power cable.
●
●
Connect the power cable to the external power connector by twisting the tip or by using a
pin terminal.
●
Plug the external power connector into the unit and secure with screws.
The tightening torque for the screws should be between 0.2 and 0.3 N·m.
N OT E
To remove the power cable, remove the external power connector from the unit, and pull out the
cable while using a small flathead screwdriver to press on the release button next to the terminal hole.
Error display
The cause and solution for errors can be checked from the LED display area.
●
PWR (Power indicator)
LED status
Lit green
Not lit
●
RUN (Fiber amp communication indicator)
LED status
Lit green
Not lit
●
COM (CC-Link communication indicator)
LED status
Lit green
Not lit
●
ERR●(Communication●status●warning●indicator)
LED status
Not lit
Lit red
Product specifications are subject to change without prior notice.
●
●
For more information, questions, or comments regarding this product, please contact
us by any of the following means.
800-280-6933 | nsales@ramcoi.com
Power supplied to fiber
amps from the unit
Do not directly power
External power supply
the fiber amps.
12 to 24 VDC / 2 A or less
Insert the wire ends firmly.
Name and function of terminals
• 0V: Terminal for a 0 V external power input.
• 24V: Terminal for a 12 to 24 VDC external power input.
• The allowable current is 2 A or less.
Unit status
Normal
-
No power is being supplied.
Verify that the power cable is correctly connected to
the external power connector.
Unit status
Communication is normal.
-
Communication is not pos-
Verify that the unit is correctly connected to the fiber
sible.
amp.
Unit status
Communication is normal.
-
Disconnected from the CC-
Verify that the dedicated cable is correctly connected
Link system.
to the CC-Link connector.
Verify that the communication settings have been
configured correctly.
Unit status
No problem with communi-
-
cation settings.
Problem found with commu-
The communication settings on the unit and the
nication settings.
communication settings configured using GX Works2
must be the same.
Headquarters: 4F, Kyoto Research Park Building No. 9,
91, Chudoji-Awata-cho, Shimogyo-ku, Kyoto 600-8815, JAPAN
TEL: +81-(0)75-325-1314 FAX: +81-(0)75-325-2921
http://www.optex-fa.com
OPTEX FA Homepage
www.Optex-Ramco.com
Solution
Solution
Solution
Solution
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