Part 1 specification – IAI America REXT User Manual
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Part 1 Specification
3.4.4 EtherNet/IP
Power supply
24 VDC
10%
Current consumption
600 mA max.
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Communication standards
IEC61158
Baud rate
10BASE-T/100 BASE-T
(Auto negotiation setting is recommended.)
Communication cable length
Refer to EtherNet/IP specifications
(The distance between the hub and each node must be within 100 m (Note 1))
Number of connections
Varies depending on the master unit.
Applicable node address
0.0.0.0 to 255.255.255.255
Communications cable
Category 5 or above
(Aluminum tape and braided double-shielded cable are recommended.)
Connector
RJ45 connector (1 per connector)
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Transmission path
configuration
Dedicated multi-drop differential communication
Communication method
Half-duplex
Synchronization method
Start-stop synchronization
Transmission path type
2-wire type equivalent to EIA RS485
Baud rate
230.4 k [bps]
Error control method
No parity bit, CRC (Note 2)
Communications cable
ROBONET communication connection board (supplied), ROBONET extension
cable (when an extended unit is used)
Number of units connected
Up to 16 axes
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Ambient operating
temperature
0 to 40
C
Ambient operating humidity
95%RH max. (non-condensing)
Operating ambience
Free from corrosive gases, flammable gases, oil mist or powder dust.
Storage temperature
-25 to 70
C
Storage humidity
95%RH max. (non-condensing)
Vibration resistance
In each of XYZ directions:
10 to 57 Hz, half amplitude 0.035 mm (continuous), 0.075 (intermittent)
57 to 150 Hz, 4.9 m/s
2
(continuous), 9.8 m/s
2
(intermittent)
Impact resistance
In each of XYZ directions: 147 m/s
2
, 11 ms, half-sine pulse
Protection degree
IP20
Weight
Approx. 140 g
External dimensions
34 W x 105 H x 73.3 D [mm]
Note 1
For details, refer to the installation manual for ODVA, etc.
Note 2
CRC: Data error detection method
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