Autonics ARD-A Series Руководство по эксплуатации - Страница 2

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Ordering Information
This is only for reference, the actual product does not support all combinations.
For selecting the specified model, follow the Autonics website.
ARD
-
A
❶
04
❶ I/O
I: Input
O: Output
Product Components
• Product × 1
• Network connector × 1
Manual
For proper use of the product, refer to the manuals and be sure to follow the safety
considerations in the manuals.
Download the manuals from the Autonics website.
Dimensions
• Unit: mm, For the detailed drawings, follow the Autonics website.
105
50
3-Ø4.5
Connections
• For more information, refer to the 'Specifications.'
• When wiring the input/output terminal, tighten the connector screw with a tightening
torque of 0.5 N m.
• When wiring the communication connector, use cable and tap which meet DeviceNet
standard, and tighten the connector screw with a tightening torque of 0.5 N m.
• Connect terminating resistances (recommended: 120 Ω, 1 % of the metallic film, 1/4 W)
on both ends of the network cables. Otherwise, impedance fluctuation could cause
communication errors.
• Refer to the table below for the cable depending on the communication speed.
Comm.
Comm.
Length of
speed
distance
branch line
125 kbps
≤ 500 m
≤ 6 m
250 kbps
≤ 250 m
≤ 6 m
500 kbps
≤ 100 m
≤ 6 m
■ ARD-AI04
Short
01)
V
I
V
I
V
I
0+
0+
1+
1+
2+
2+
V
AG
V
AG
V
AG
0-
1-
2-
V
mA
01) For the current input, short between V
■ ARD-AO04
N . C N . C
V
V
I
I
0+
1+
0+
1+
N . C
N . C
COM COM COM COM
V
mA
• Instruction manual × 1
• Terminating resistance × 2
35.3
Length of
extended branch line
≤ 156 m
≤ 78 m
≤ 39 m
N . C N . C
V
I
3+
3+
N . C N . C
V
AG
3-
and I
.
ㅁ+
ㅁ+
N . C N . C N . C N . C
N . C
N . C
N . C
N . C
Unit Descriptions
03
02
04
01
06
■ Network connector
No.
Color Function
Pinout
5
Red
24 VDCᜡ (+)
4
White
CAN_H
3
None
SHIELD
2
Blue
CAN_L
1
Black
24 VDCᜡ (-)
■ Status indicator
Status indicator
Description
Unit (MS)
Network (NS)
Green LED
Green LED
Normal operation
ON
ON
Standby of checking
Green LED
OFF
duplicated NODE
ON
ADDRESS
Green LED
Green LED
Standby of normal
ON
Flashing
operation
Red LED
OFF
Watchdog timer error
ON
Red LED
OFF
Switch setting error
Flashing
Changed NODE
Red LED
Green LED
ADDRESS during
Flashing
ON
normal operation
Green LED
Red LED
Invalid
ON
ON
NODE ADDRESS
Duplicated
NODE ADDRESS
Red LED
Red LED
ON
ON
Bus-Off error
Green LED
Red LED
I/O Connection
ON
Flashing
time out
Set NODE ADDRESS
• The NODE ADDRESS of the connected unit must not be duplicated.
• When changing the NODE ADDRESS during operation, the unit status (MS) LED flashes
in red, and the unit communicates as the address before. To apply the changed NODE
ADDRESS, be sure to power on again.
• The communication speed is automatically set to that of the Master (PC, PLC, etc.).
When changing the communication speed during operation, the network status (NS)
LED flashes in red, and communication is not possible.
Power on again to operate in the normal state.
01. Turn the two rotary switches to set the NODE ADDRESS.
(NODE ADDRESS range: 00 to 63)
• [e.g.]
Rotary switch
X10 (tens digit)
3
Installation
■ Mounting on the DIN rail
01. Pull two Rail locks on the rear part of a unit.
02. Place the unit on the DIN rail to be mounted.
03. Press the Rail locks to fix the unit tightly.
■ Mounting on the panel
01. Pull two rail locks on the rear part of a unit, and there is a fixing bolt hole.
02. Place the unit on a panel to be mounted.
03. Make a hole on a fixing bolt hole position.
04. Fasten the bolt to fix the unit tightly. (tightening torque: ≤ 0.5 N m)
01. Network connector
02. Rotary switch
For setting NODE ADDRESS
03. Status indicator
For unit status (MS) and network status (NS)
05
04. Rail lock
For the DIN rail and panel mount
05. DIP switch
For setting the I/O range
06. I/O terminal block
For I/O with the external device
5: V +
4: CAN_H
3: SHIELD
2: CAN_L
1: V -
Troubleshooting
-
-
-
Replace the Slave unit.
Change the switch setting to
valid value and supply the
power again.
Change to the initial NODE
ADDRESS when the power was
supplied at first.
Change to the valid NODE
ADDRESS and supply the
power again.
Change NODE ADDRESS not to
be duplicated.
Power on the Slave unit again.
Check the Master unit,
communication cable,
terminating resistance and
noise of network.
Check the setting of Master and
the user program.
X1 (ones digit)
NODE ADDRESS
3
33