Abus-technologies Log Box-DA Data Logger Uživatelský manuál stáhnout pdf (Strana 4)

ABUS TECHNOLOGIES INC.

Log Box-DA

1. INTRODUCTION

LogBox-DA is an electronic data logger with two input channels, one analog

and one digital. Input data is stored in the logger internal memory, for later download

to a PC for visualization and analysis in the form of tables or graphs. The data is easily

exported to spreadsheets.

The LogChart-II is the software used to configure the logger, download and

visualize data. The logger configuration allows defining the logger operation mode,

including programming the start/stop time of data acquisition. Other parameters such

as signal input type, logging interval, multiplication factor, scale range, etc, are easily

selected through the LogChart-II software.

The LogBox-DA also provides a signal for commanding an external power

supply (battery) of a device connected to the logger. This feature allows that external

devices, such as a transmitter, be powered only during the measurement sample time,

thus extending the autonomy of these external batteries.

2. PRESENTATION

2.1 Technical Parameters

Inputs:

Channel 1: NPN, PNP, Pulse or Dry Contact

Level 0: 0.0 up to 1.0 Volts

Level 1: 2.0 up to 24.0 Volts

Max. Frequency: 4000 Hz for NPN, PNP and Pulse

20 Hz for dry-contact (internal De-bounce)

Input Impedance:

NPN, PNP and Pulse: 105 k

Dry contact: Capacitance of 100 nF

Maximum counting: 65,535 per period.

Channel 2: 0-20mA, 4-20mA, 0-50mV and 0-10Vdc

Input Impedance:

0-20mA and 4-20mA: 120

0-50mV: >>10M

0-10Vdc: >120k

Memory capacity: 32000 (32k) or 64000 (64k)

Interval between readings: Minimum: 10 seconds, Maximum: 18 hours

External battery switch time: 0 to 10 s

Power: 3.6V lithium battery (1/2 AA)

Estimated autonomy: Over 2000 days (one daily download)

Working temperature: From –40°C to 70°C.

Protection: IP65, IP67 and IP68 models (see lateral label on product)

Material: ABC + PC case, Polycarbonate film;

Dimensions: 60x70x35mm

1 2 3 4 5 6 7 8 9 ... 24 25

Žádné komentáře

Abus-technologies Log Box-DA Data Logger Uživatelský manuál Strana 4