Kippzonen COMBILOG Data Logger Manuel d'utilisateur télécharger pdf (Page 148)

13 SPECIFICATIONS

13.1 Power Supply

 Voltage range: +10 ... 30 VDC

 Power input: depending on scan rate

approx. 240 mW at measuring rate

60 s = 20.00 mA (at 12 V)

approx. 240 mW at measuring rate

10 s = 20.00 mA (at 12 V)

approx. 264 mW at measuring rate

1 s = 22.00 mA (at 12 V)

(all currents measured with

deactivated LC display and

ethernet but with activated

RS232 / RS485 drivers)

13.2 Signal Inputs/Outputs

 Analogue inputs: 8, isolated from processor core

no isolation between channels

 Digital inputs/outputs: 6 (direction configurable)

13.3 Signal Processing

 Scan rate: 0.25, 1, 2, 3, 4, 5, 10, 20, 30 sec.

1, 2, 3, 4, 5, 10, 20, 30, 60 min.

 Averaging interval: 1, 2, 3, 4, 5, 10, 15, 20, 30 sec.

1, 2, 3, 4, 5, 10, 15, 20, 30 min.

1, 2, 3, 4, 6, 8, 12h

 A/D-conversion: Delta-Sigma, precision app.16 Bit

 Accuracy of the real

time clock: <1 s / day

Hardware Manual COMBILOG 1022

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Kippzonen COMBILOG Data Logger Manuel d'utilisateur Page 148