DSE Model 7000 Series Control and Instrumentation System Operators Manual
8
Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 2 02/05/2008 ADM
3.1 POWER SUPPLY REQUIREMENTS
Minimum supply voltage 8V continuous
Cranking dropouts
Able to survive 0V for 50mS providing the supply was at least 10V
before the dropout and recovers to 5V afterwards.
Maximum supply voltage 35V continuous (60V protection)
Reverse polarity protection -35V continuous
Maximum operating current DSE7200 / DSE7300
160mA at 24V
340mA at 12V
Maximum standby current DSE7200 / DSE7300
80mA at 24V
160mA at 12V
Plant supply instrumentation display
Range 0V-70V DC (note Maximum continuous operating voltage of 35V DC)
Resolution 0.1V
Accuracy 1% full scale
3.2 TERMINAL SPECIFICATION
Connection type Screw terminal, rising clamp, no internal spring
Min cable size 0.5mm² (AWG 24)
Max cable size 2.5mm² (AWG 10)
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