8802 datasheet(8/39 Pages) BURKERT

8 / 39 page

Type 8025

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Output

• Transistors (digital outputs DO1 and DO4):

– potential-free

– NPN or PNP (wiring dependant)

– function: pulse output (by default for DO1), batch state (by default for DO4), configurable and

parametrisable

– 0…300 Hz

– 5…36 V DC, 100 mA max., voltage drop at 100 mA: 2.7 V DC

– duty cycle (pulse duration/period): > 0.45

– galvanic insulation, protected against overvoltage, polarity reversals and short-circuits

• Relays (digital outputs DO2 and DO3):

– 2 relays, normally open, parametrisable (by default: DO2 always configured to control the valve,

parametrized of 100 % of the batch quantity and DO3 configured as alarm)

– non UL recognized device: 230 V AC/3 A or 40 V DC/3 A (resistive load)

– UL recognized device: 30 V AC/42 V

peak/3 A or 60 V DC/1 A

– max. cutting power of 750 VA (resistive load)

Voltage supply cable

• External diameter (cable):

– 6…12 mm (1 cable per cable gland) or

– 4 mm when using a multi-way seal (2 cables per cable gland)

• Cross section of wires: 0.75 mm²

Process/Pipe connection & communication

Electrical connection

Cable glands M20 × 1.5

Environment and installation

Ambient temperature

Operation and storage:

• variant 12…36 V DC: - 10…+ 60 °C (+ 5…+ 140 °F)

• variant 115/230 V AC: - 10…+ 50 °C (+ 5…+ 122 °F)

8802 Datasheet(PDF) 8 Page - Christian Bürkert GmbH & Co. KG