Technical Data 29
03/2016 CFPP Process Analyzer CFPP-4.2
Operating characteristics of control box
Positive operating pressure
typ.
3 mbar ... 4 mbar
Switch-off pressure
0.8 mbar
Electrical data of the signal outputs and inputs
Analog output
4...20 mA; max. burden 800 Ω;
reference potential 0 V (ground)
Analog input Not provided
Digital output 24 VDC; max. 0.1 A
(sum of all signal streams max. 0.8 A)
reference potential 0 V (ground)
Digital input high: 15...28 VDC; low: 0...4 VDC
reference potential 0 V (ground)
Auxiliary power supply
output
24 VDC; max. 0.8 A
Signal outputs and inputs
Analog output 1. CFPP measured value
2. Option:
product temperature in the measuring cell, or
next trigger point, or
temperature of the cooling bath, or
time between the last suction attempts
Analog inputs Option:
1. Cloud Point
Digital outputs 1. system alarm
2. ready signal (end of measuring cycle, measured value
valid)
3. identification of a validation cycle
Options:
4. alarm: measuring range exceeded
5. warning, a (minor) error has occurred
Digital inputs 1. reset
2. request for validation cycle
Options:
1. summer product / winter product
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