Type 8691

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1.3. With fieldbus communication: AS-Interface

Product properties

Profile

S-B.A.E (AB slave, max. 62 slaves/master), certificate no. 136701 according to specification v3.0

Electrical data

Operating voltage

Via ASi power supply 29.5…31.6 V DC (according to specification), UL: NEC Class 2

Protection class

III according to DIN EN 61140

Power consumption

Max. current consumption

110 mA

Unit with additional actuator supply

(AUX Power)

External power supply 24 V DC ± 10 % (the power supply unit must contain one secured

disconnection according to IEC 364 - 4 - 41 (PELV or SELV))

System supply

Max. 110 mA without additional actuator supply (AUX Power), with pilot valve.

Max. 60 mA with additional actuator supply or without pilot valve

Actuator supply

Max. 50 mA with additional actuator supply

Electrical connection

M12, 4-pin

Output

Contact rating pilot valve

Approx. 0.8 W

Watchdog function

Integrated

1.4. With digital communication: IO-Link

Electrical data

Electrical connection

M12 x 1, 5-pin, A-coded

IO-Link revision

1.1

SIO-Mode

Nein

VendorID

0x0078, 120

DeviceID

See IODD file (the IODD file can be downloaded from our website Type 8691 , see Software >

Device Description Files)

Transmission rate

230.4 kbit/s

Data storage

Yes

Maximum cable length

20 m

Port class

A and B

Power supply

Via IO-Link

Port Class A

Operating voltage

24 V DC ± 25 % (according to specification)

System supply

Max. 150 mA with pilot valve

Max. 100 mA without pilot valve

Port Class B

Operating voltage

System supply (Pin 1 + 3)

24 V DC ± 25 % (according to specification)

Actuator supply (Pin 2 + 5)

24 V DC ± 25 % (according to specification)

Current consumption

System supply (Pin 1 + 3)

Max. 100 mA

Actuator supply (Pin 2 + 5)

Max. 50 mA

1.5. With digital communication: Bürkert system bus (büS)

Electrical data

Operating voltage

18…30 V DC (according to specification)

Electrical connection

M12 × 1, 5-pin, A-coded

Current consumption

Max. 120 mA