TYPE

4 COUNTING CHANNELS 32 BITS

INPUTS

- Per channel

Channel "A", channel "B", strobe, clear

- Type

Optocoupled, regulated low input current

- Inputs level

+ 5V, + 12V, + 15V, +24V

- Galvanic isolation

Up to 2500V (1mn) to PCI

- Filtering

Anti-bounce on counter inputs (A + B) software switchable adjustable frequencies of 125KHz, 1MHz, 10MHz

- Max. input frequencies

5 MHz in direct mode (10 meters max cf RS422 distance)

(Links to emit device)

5 MHz in quadruple discriminator mode (X4)

ACCURACY

- Frequency measurement

10 -4 at 1KHz

- Period measurement

10 -4 at 1KHz

MEANS

- Internal clock

Programmable from 100Hz to 10MHz in decades

- Time bases

2 (programmable from 0.01s to 10s in decades)

Quadruple, double, single impulse per cycle for increment coders.
Counting up or down of events, measurement of impulse width and frequencies with prepositionable count-up or countdown.
Direct recognition of count-up or countdown modes and possibilities: Hysterisis, inhibition, counting, and preloading.
External possibilities and loading and reset software.
Possibility of interrupt after external loading, external clear, overflow, direction loading or end of time base.

INTERFACE PCI

- Decoding

32 bits in memory space

- Interrupts

18 sources available

POWER SUPPLIES

- Consumption

+ 5V ± 0.25V / 1.2A max. + DC/DC

- DC/DC converter

Isolated, + 5V / 0.8A (available for STB or BCI terminal blocks)

- Protection

Two 1A fuses on fuse-holders

PRESENTATION

- Format

3U/4Te – CPCI FORM FACTOR

- Front panel connectors

1 x µD 68 pins Female

ENVIRONMENT

- Operating temperature

0°C to + 60°C

- Storage temperature

- 10°C to + 70°C

- Humidity

90 % (without condensation)