IFM AC2751 Bruksanvisning

IFM Inte kategoriserad AC2751

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Operating instructions

AS-i PCB module

AC2750

AC2751

AC2752

AC2753

80285129/00 04/2019

1 Preliminary note

An instruction is indicated by "►".

Example: ► Mount the unit as shown.

Important note

Non-compliance can result in malfunction or interference.

2 Safety instructions

• Please read the operating instructions prior to set-up of the device.

• Ensure that the product is suitable for your application without any restrictions.

• The unit conforms to the relevant regulations and EC directives.

• Improper or non-intended use may lead to malfunctions of the unit or to

unwanted effects in your application.

• Installation, electrical connection, set-up, operation and maintenance of the

unit must only be carried out by qualified personnel authorised by the machine

operator.

3 Functions and features

The AS-i module functions as digital I/O slave in the AS-i system and is exclusively

supplied via AS-i. It connects 4 sensors (2-wire sensors or 3-wire sensors) and

max. 4 actuators (pnp) with the AS-i master.

• Maximum number of modules per master: 62 (A/B slave)

• Watchdog function: If the connection to the master is interrupted for more than

40 ms, all outputs are disconnected.

• AS-Interface version 3.0, downward compatible

4 Installation

► Disconnect the system from power before installation.

► Install the module in a protected location, e.g. in a housing with at least IP 54.

Use the supplied adhesive pad or the DIN rail adapter E70432 (accessory) for

fixing.

► When using the adhesive pad, the surfaces must be kept free from dust, oil,

release agents and other kinds of contamination.

► Position the adhesive pad in the centre of the back of the PCB module.

► Carry out a set-up test after installation of the module.

5 Electrical connection

The unit must be connected by a qualified electrician.

The national and international regulations for the installation of electrical equipment

must be adhered to.

► Disconnect the installation from power and connect the unit.

5.1 External protective circuitry for inductive loads

The switch-on and switch-off capacity for triggering solenoids is rated up to 2.5 W

(IEC 60947-5-1, utilisation category DC-13).

Recommendation: For inductive loads use a free wheel diode on the load.

5.2 Wiring

AC2750 (4 DI / 4 DO) / AC2751 (4 DI / 3 DO)

Connection cables

I1 WH (white)

I2 WH (white)

I3 WH (white)

I4 WH (white)

O1 YE (yellow)

O2 YE (yellow)

O3 YE (yellow)

O4 YE (only AC2750)

0- BK (black)

I+ RD (red)

AS-i - (FLT) BU (blue)

AS-i + (PWR) BN (brown)

Switching input sensor 1

Switching input sensor 2

Switching input sensor 3

Switching input sensor 4

Switching output actuator 1

Switching output actuator 2

Switching output actuator 3

Switching output actuator 4

Sensor and actuator supply 0 V

Sensor and actuator supply 24 V

AS-i -

AS-i +

Produktspecifikationer

Varumärke:	IFM
Kategori:	Inte kategoriserad
Modell:	AC2751
Färg på produkten:	Black, Stainless steel
Vikt:	5700 g
Förpackningens vikt:	18170 g
Förpackningens bredd:	361.95 mm
Djuppackning:	812.8 mm
Förpackningshöjd:	482.6 mm
Användarmanual:	Ja
Husmaterial:	Acrylonitrile butadiene styrene (ABS), Steel
Blåtand:	Nee
Typ av förpackning:	Doos
Anslutningsteknik:	Bedraad
Genomsnittlig effekt:	125 W
Certifiering:	CE, RoHS, UL1480A, UL2043
Hållbarhetscertifikat:	CE, RoHS
Antal per paket:	1 stuk(s)
Rekommenderad användning:	Universeel
Impedans:	8 Ohm
Ljudutgångskanaler:	- kanalen
Högtalarplacering:	Inbouw in de muur/plafond
Bashögtalare:	Ja
Frekvensomfång:	97 - 22000 Hz
Känslighet:	90 dB
Förstärkare:	Nee
Diameter woofer:	8 "
Diameter högtonenhögtalare:	1 "
Tweeter:	Ja
Crossover frekvens:	3000 Hz