Measurement-computing E-PDISO16 Instrukcja Użytkownika Pobierz pdf (Strona 24)

Chapter 5

Specifications

Typical for 25 °C unless otherwise specified.

Specifications in italic text are guaranteed by design.

Output relay specifications

Table 1. Output relay specifications

Number 16

Contact configuration 16 Form C (SPDT) NO, NC and Common available at connector

Contact rating 6 amperes (A) @ 240 volts AC (VAC) or 28 volts DC (VDC) resistive

Contact resistance 100 milliohms (mΩ) max.

Operate time 10 milliseconds (ms) max.

Release time 5 ms max.

Vibration 10 to 55 hertz (Hz) (Dual amplitude 1.5 millimeters (mm))

Shock 10 G (11 ms)

Dielectric isolation 500 V (1 minute)

Life expectancy 10 million mechanical operations, min.

Power on state Not energized. NC in contact to Common.

State after RESET

button activated

Not energized. NC in contact to Common.

Isolated inputs

Table 2. Isolated inputs specifications

Number 16

Isolation 500 volts (V)

Resistance 1.6 K ohms (Ω) min.

Input high: +5.0 VDC min. or –5.0 VDC min.

Input low: +1.5 VDC max. or –1.5 VDC max.

Input range: ! 30 VDC max.

Input high: 4.0 V

rms

min. (50-1000 Hz)

Voltage range

AC (with filter)

Input low: 1.5 V

rms

max. (50-1000 Hz)

Without filter 20 µs Response

With filter 5 ms

Time constant 5 ms (200 Hz)

Filter control Software programmable at each input

Power-up

Filter setting is stored on-board and will remain at the

last stored configuration

Filters

After RESET button activated Filters off

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