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Digital Pressure Controller PAD (Discontinued Products)

Specifications

Model No. PAD-D1 PAD-1 PAD-2 PAD-10 PAD-50
Applicable pressure sensor PLX-D1L PLX-1L PLX-2L PLX-10L PLX-50L
Supply voltage 12 to 24 V DC ± 10 % Ripple P-P 10 % or less
Current consumption 260 mA or less
Power supply for sensor 12 V DC +10 / 0 %, 70 mA or less
Inputs Sensor input Range of input current: 4 to 20 mA (Maximum aliowable current: 50 mA)
Input impedance: 20 Ω approx.
Sampling cycle: 50 ms (20 times/sec.)
Auto-reference input Activating auto-reference function
・Operation: NPN non-contact input, edge trigger at signal falling
・Signal condition
Low level: 1.5 V or less
Low level output current: 0.6 mA or less
Low level input time: 0.5 ms or more
Outputs Comparative outputs
(HI, GO, LO)
NPN open-collector transistor
・Maximum sink current: 100 mA
・Applied voltage: 30 V DC or less (between comparative output and 0 V)
・Residual voltage: 1 V or less (at 100 mA sink current)
0.4 V or less (at 16 mA sink current)
  Output
operation
Response time 100 ms or less (150 ms or less during auto-reference active)
Display Measurement value display 3 1/2 digit LCD display [Sampling cycle: 250 ms (4 times/sec.)]
  Display range +0.0 to +100.0 kPa +0.000 to +1.000 MPa +0.000 to +1.999 MPa +0.00 to +10.00 MPa +0.0 to +50.0 MPa
Setting value display 3 1/2 digit LCD display
  Setting range -199.9 to +199.9 kPa -1.999 to +1.999 MPa -1.999 to +1.999 MPa -19.99 to +19.99 MPa -199.9 to +199.9 MPa
Comparative output display "HI", "GO" or "LO" LCD display
(HI, GO or LO lights up when the corresponding output is activated)
Indication accuracy ± (measurement value x 0.15 % + 1 digit) or less at 23 ± 1 ℃ 73.4 ± 33.8 ℉
Ambient temperature 0 to +50 ℃ +32 to +122 ℉ (No dew condensation), Storage: -10 to +60 ℃ +14 to +140 ℉
Connection method Terminal block
Weight 230 g approx.
Dimensions W72 x H72 x D88.2 mm W2.835 x H2.835 x D3.472 in

(Note) :Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉ .

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