Specification Sheet

51-52-03-36
Page 9
Specifications
Design
Power Consumption 20 VA maximum (90 to 264 Vac)
15 VA maximum (24 Vac/dc)
Power Inrush Current
10A maximum for 4 ms (under operating conditions), reducing to a maximum of 225 mA
(90 to 264 Vac operation) or 750 mA (24 Vac/dc operation) after one second.
CAUTION
When applying power to more than one instrument, make sure that
sufficient power is supplied. Otherwise, the instruments may not start up normally due to
voltage drop from the inrush current.
Weight 3 lbs. (1.3 kg)
Environmental and Operating Conditions
Parameter Reference Rated Operative Limits Transportation and Storage
Ambient Temperature
25 ± 3°C
77 ± 5°F
15 to 55°C
58 to 131°F
0 to 55°C
32 to 131°F
–40 to 66°C
–40 to 151°F
Relative Humidity
10 to 55* 10 to 90* 5 to 90* 5 to 95*
Vibration
Frequency (Hz)
Acceleration (g)
0
0
0 to 70
0.4
0 to 200
0.6
0 to 200
0.5
Mechanical Shock
Acceleration (g)
Duration (ms))
0
0
1
30
5
30
20
30
Line Voltage (Vdc)
+24 ±1 +22 to +27 +20 to +27 - -
Voltage (Vac)
90 to 264 Vac
24 Vac
120 ±1
240 ±2
24 ± 1
90 to 264
20 to 27
90 to 264
20 to 27
- -
- -
- -
Frequency (Hz)
(For Vac)
50 ±0.2
60 ±0.2
49 to 51
59 to 61
48 to 52
58 to 62
- -
- -
* The maximum RH rating applies only up to 40°C (104°F). For higher temperatures, the RH specification is derated to maintain constant moisture content.