Sensoray 618 Manual de usuario descargar pdf (Pagina 21)

Sensoray Model 618/619 Smart A/D 19 Specifications

9 Specifications

9.1 General Specifications

Table 6: General Specifications

Category Parameter Condition Specification

Power Quiescent +5VDC, ±5% 100mA, typical.

+12VDC, ±5% 35mA, typical.

-12VDC, ±5% 35mA, typical.

Temperature Operating range Guaranteed accuracy -25°C to +85°C

Sense inputs CMRR CMV < 5V, f < 1KHz 80dB, minimum

CMV Guaranteed accuracy ±5.0V, maximum

Input impedance SCC disabled 1000 MΩ, minimum

SCC enabled 1 MΩ, typical

Input protection Continuous ±20V CMV, maximum

2 seconds, max. ±70V CMV, maximum

A/D

converter

Type Integrating, 16-bit resolution.

Measurement period,

per channel

60Hz reject mode

(default mode)

16.7 milliseconds, typical (default mode).

4.0 milliseconds, typical (high-speed mode).

50Hz reject mode 20 milliseconds, typical (default mode).

4.8 milliseconds, typical (high-speed mode).

Total time slot,

per channel

60Hz reject mode

(default mode)

22 milliseconds, maximum (default mode).

9 milliseconds, maximum (high-speed mode).

50Hz reject mode 25.3 milliseconds, maximum (default mode).

11 milliseconds, maximum (high-speed mode).

Excitation

source

Pulse width Applied for duration of channel time slot.

Type Strain/pressure gage 10VDC, 40mA maximum.

400Ω/3KΩ ranges 1.2mADC.

600KΩ range 5VDC in series with 4KΩ.

Bus interface Type PCI Slave, 32-bit, 33MHz

Address

requirements

Three I/O address blocks: sizes 32, 128 and 256 bytes.

PCI configuration registers require an additional amount.

1 2 ... 16 17 18 19 20 21 22

Comentarios a estos manuales

Sin comentarios

Sensoray 618 Manual de usuario Pagina 21

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware Sensoray 618