Appendix B. ISA Sync Board Specifications

The specifications for the ISA Sync Board are listed in Table B-1.

Table B-1. ISA Sync Board Specifications

Parameter

Specifications

Dimensions (length x width)

14 in. x 4.75 in. (356 mm x 121 mm)

Environmental

 

Storage Temperature

-40 to 65 degrees C

Operating Temperature

0 to 50 degrees C

Relative Humidity

0 to 95% (noncondensing)

Caution: The board should be brought to operating temperature in a noncon-
densing environment. The rate of change in the ambient air temperature should not exceed 2 degrees (C) per minute.

Power

+5 VDC - 2.0A
+12 VDC - 0.5A
-12 VDC - 0.5A

Note: These values do not include the current required for the termination of the driven serial communications signal lines.

Agency Compliance

FCC, VCCI, CISPR-22, DoC, VDE

MTBF

Approximately 30,000 hours

Note: Predictions are based on MIL-HDBK-217E part stress analysis method and assume an ambient temperature of 55 degrees (C).