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Technical Parameters



order number

UN 288-2DR08-0AA0


Dimensions W x H x D (mm)

45 x 100 x 81

power consumption


Current Consumption (SM Bus)

120 mA

digital output

output points


voltage range

5 ~ 30V DC or 5 ~ 250V A

Logic 1 signal at maximum current


Logic 0 signal with 10 KΩ load


Rated current per point (maximum)


lamp load

30W DC/200W AC

On-state contact resistance

0.2 Ω max for new devices

Leakage current per point


Inrush current

7 A with contacts closed

overload protection


Isolation (field side and logic side)

1500 V AC
    for 1 min (coil and contact) None (coil and logic side)

isolation resistance

100 MΩ minimum for new devices

isolation group


Current per common (maximum)


switch delay

up to 10 ms

Mechanical life (no load)

10,000,000 open/close cycles

Contact life under rated load

100,000 open/close cycles

Output status in STOP mode

previous value or replacement value (default is 0)

Simultaneously connected outputs


cable length

500 m (shielded), 150 m (unshielded)

Side View

Dimensions (mm)

Wiring Diagram

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