February, 2000
Page 7
949-0533
Specifications
Power Supply: SC478: 85 to 265 Vac/ Vac 50 to 400 Hz.
SCL478: 12 to 24 Vdc/Vac 50 to 400 Hz. ±20%
Isolation:
1500 VAC
Ambient Temperature Range:
Operating:
0° to 55° C (32° to 131° F)
Storage:
-40° to +80°C (-40° to +176°F)
Humidity Conditions: 0 to 90% up to 40 °C non-condensing, 10 to 50%
at 55 °C non-condensing.
Linearity:
0.1%
Drift:
±0.02% per °C typical, ±0.05% maximum.
Maximum current output load:
600 ohms.
Maximum voltage output load:
20mA (500 ohms).
Input Type: Frequency.
Full scale range: 1 to 10,000 Hz.
Input impedence:
>50 Kohms.
Input Amplitude: 50mV to 150V RMS, overload protected to 180V RMS
Zero adjustment: 0-9998 Hz.
Span adjustment: 2-10,000 Hz.
Minimum span: Input<1,000 Hz = 0.2 Hz. Input >1,000 kHz = 2 Hz.
Input Resolution:
Maximum calibrated input frequency <1,000 Hz = 0.01 Hz
Maximum calibrated input frequency >1,000 Hz = 0.1 Hz
Output Resolution: >7000 steps (approximately 13 bits).
