X-25
SENSORS
CONTROLLERS
MOTION DEVICES
SOFTWARE
(J)
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(K)
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(L)
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(M)
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(N)
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(O)
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(P)
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(Q)
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(R)
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(S)
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(T)
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(U)
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(V)
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(X)
Field Network
Devices
DeviceNet Analog Remote I/O
DeviceNet Communication
Item
Specifications
Communication
I/O Slave messaging (Group 2 Only slave)
● Poll command: Yes ● Bit_strobe command: Yes ● Cyclic command: Yes ● COS command: Yes
Communication distance
Max. 500m (125kbps), Max. 250m (250kbps), Max. 100m (500kbps)
NODE ADDRESS setting Max. 64 nodes
Communication speed
※
1
125, 250, 500kbps (automatically set when connecting with Master)
Insulation
I/O and inner circuit: Non-insulation, DeviceNetand inner circuit: Insulation, DeviceNet power: Insulation
Approval
ODVA Conformance conformance: ARD-AI04
ODVA Conformance compatible : ARD-AO04
Specifications
Model
ARD-AI04
ARD-AO04
Power supply
Rated voltage: 24VDC
ᜡ
, Voltage range: 12-28VDC
ᜡ
Power consumption
Max. 3W
I/O points
Input 4-point
(switchable voltage/current)
Output 4-point
(voltage 2CH, current 2CH)
Control
I/O
Voltage
0-10VDC
ᜡ
, -10-10VDC
ᜡ
, 0-5VDC
ᜡ
, 1-5VDC
ᜡ
,
-5-5VDC
ᜡ
(input impedance: max. 1MΩ)
0-10VDC
ᜡ
, -10-10VDC
ᜡ
, 0-5VDC
ᜡ
, 1-5VDC
ᜡ
,
-5-5VDC
ᜡ
(load resistance: max. 1kΩ)
Current
DC4-20mA, DC0-20mA (input impedance: 250Ω)
DC4-20mA, DC0-20mA (load resistance: max. 600Ω)
Max. allowable range ±5% F.S of rated input range
±5% F.S of rated output range
Resolution
14bit, 1/16,000
Accuracy
● At room temperature (25±5
℃
) range: ±0.3% F.S. ● Out of room temperature range: ±0.6% F.S.
Insulation resistance
Over 200MΩ (at 500VDC megger)
Noise immunity
±240V the square wave noise (pulse width: 1
㎲
) by the noise simulator
Dielectric strength
500VAC 50/60Hz for 1 min (between external terminals and case, between I/O and power terminals)
Vibration
1.5mm amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours
Shock
500m/s
2
(approx. 50 G) in each X, Y, Z direction for 3 times
Environ-
ment
Ambient
temperature
-10 to 50
℃
, storage: -25 to 75
℃
Ambient
humidity
35 to 85%RH, storage: 35 to 85%RH
Protection structure
IP20 (IEC standard)
Protection circuit
Surge, ESD protection, reverse polarity protection circuit
Indicator
Network status (NS) LED (green, red), unit status (MS) LED (green, red)
Material
Front case, body case: Polycarbonate
Mounting
DIN rail or bolt mounting type
Isolation type
I/O and inner circuit: non-insulated, DeviceNet and inner circuit: insulated, power and DeviceNet: insulated
Approval
, DeviceNet compatible
Weight
※
1
Approx. 210g (approx. 145g)
※
Environment resistance is rated at no freezing or condensation.
※
1. The weight includes packaging. The weight in parentheses is for unit only.
※
1. The communication speed is automatically set to the communication speed 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.
