Specifications; Output Characteristics - National Instruments NI 9481E Operating Instructions Manual

Specifications

The following specifications are typical for the range –40 to 85 °C
unless otherwise noted.

Output Characteristics

Number of channels.......................... 4 electromechanical relay
Relay type ......................................... Single pole single throw
Power-on output state ....................... Channels off
Switching capacity (resistive load)
Switching voltage ....................... 60 VDC max, 250 V
Switching current, per channel
One channel on .................... 4 A max at 30 VDC,
All channels on .................... 2 A max at 30 VDC,
© National Instruments Corp.
channels
(SPST)
1 A max at 60 VDC,
4 A max at 250 V
1 A max at 60 VDC,
2 A max at 250 V
7 NI 9481E Operating Instructions and Specifications
max
rms
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rms