2-8
2.7.2 HiD 2025SK/2026SK Repeater Power Supply, Smart Transmitter
DC supply
Current consumption
50 mA
@ 24 V, 20 mA output (per channel)
Power dissipation
1.3 W
@ 24 V supply, 24 V external supply from
DCS or PLC (per channel)
Hazardous Area Signal (Input)
Signal range
4-20 mA
Overload limited at 26 mA typ.
Voltage available for transmitter and lines
15.5 V
min @ 20 mA
Ripple content
10 mVrms
Safe Area Signal (Output)
Sink mode from external supply
4-20 mA
Overload limited at 26 mA typ.
Working voltage range
7-30 V
Frequency response of comm. Channel
Tx to output
0.5 to 40 KHz
within 3 dB, (-6 dB @ 100 KHz)
Output to Tx
0.5 to 40 KHz
within 3 dB, (-6 dB @ 100 KHz)
Response time
40 msec
10 to 90% step change
Performance at Reference Conditions
Calibration accuracy
<
±
0.1 %
of full scale
Linearity
<
±
0.1 %
of full scale
Temperature drift
<
±
0.01 %/°C
Selector switches
None
LED Indicators
Power ON
Green
Summary of Contents for HiD 2000 Series
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