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Chapter 4
Specifications
The following sections list the specifications of the SC-2062 digital signal conditioning
accessory board. These ratings are typical at 25° C unless otherwise stated. The operating
temperature range for this board is 0° to 70° C.
Electromechanical Relay Digital Output
Digital Input
I in (ON)
I in (OFF)
Number of channels
Relay type
Contact material
Contact rating
Noninductive load
Contact life
Mechanical
Electrical
Contact resistance
Initially
At end of life
Working voltage
Note:
This product complies with IEC-1010 for Voltage Installation Category II Pollution
Degree 2.
Turn-on delay (operate time)
Typical
Maximum
Turn-off delay (release time)
Typical
Maximum
© National Instruments Corporation
0.93 mA at 3.85 V
65 µA
Eight
SPDT (1 Form C)
Break-before-make
Gold-plated silver nickel
6 A at 30 VDC or 250 VAC
170 W or 1,800 VA maximum
2 x 10 7 operations
1 x 10 5 operations (at 6 A, 24 VDC, or 120 VAC)
100 mΩ maximum
200 mΩ maximum
250 Vrms contact-to-contact
250 Vrms contact-to-ground
5 ms
6 ms
3 ms
3 ms
4-3
SC-2062 Board
SC-206X Series User Manual
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