Measurement-computing CIO-PDISO8 Bedienungsanleitung PDF herunterladen (Seite 16)

Chapter 4

Specifications

All specifications are subject to change without notice.

Typical for 25°C unless otherwise specified.

Specifications in italic text are guaranteed by design.

Relay specifications

Table 1. Relay specifications

Number of relays

Contact configuration

5 Form C, SPDT (Relay 0 - 4)

3 Form A, SPST, Normally open (Relay 5 - 7)

Contact rating

7 A / 30 VDC or 10 A / 125 V AC

Contact resistance

50 milliohms

Coil resistance

70 ohms

Isolation

Between open contacts: 750 VAC, 50/60 Hz, 1 min.

Between coil and contacts: 1500 VAC, 50/60 Hz, 1 min.

Operate time

10 milliseconds max.

Release time

5 milliseconds max.

Vibration

10 to 55 Hz (dual amplitude 1.5 mm)

Shock

10 G (11 milliseconds)

Insulation resistance

100 M ohms min. (500 V @ 1 minute)

Life expectancy

Mechanical: 10 ^7 mechanical operations, min.

Electrical: 100,000 min at full load

Isolated inputs

Table 2. Isolated input specifications

Number

Type

Non-polarized, opto-isolated (Not TTL compatible)

Voltage range

DC: 5-28 V

AC: 5-28 V (50-1000 Hz)

Isolation

500 V

Resistance

1.6 K Ohms min.

Response

without filter: 20 µS

with filter: 5 mS

Filters

Time constant: 5 ms (200 Hz)

Filter control: Each input individually switch selectable

Power consumption

Table 3. Power consumption specifications

+5 V Power

All relays off: 0.20 A typical

All relays on: 0.70 A typical

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