IFM Electronic AC2618, AC2619 Operating Instructions Manual

Operating instructions

AS-i module

AC2618 AC2619

7390306/02 06/2012

Contents

1 Preliminary note �� 3

2 Safety instructions ��3

3 Functions and features ��3

4 Addressing �� 4

4�1 Lower parts without addressing socket ��4 4�2 Lower parts with addressing socket ��4

5 Mounting �� 4

6 Electrical connection �� 4

6�1 Device supply ��4 6�2 Wiring��5 6�3 Connection analogue module AC2618 (0��20 mA) ��6

6�3�1 Connection of an actuator without separate voltage supply �� 6 6�3�2 Connection of an actuator with intrinsic supply ��6 6�3�3 Connection of an actuator with separate 24 V supply ��7 6�3�4 Electrical connection 0 V terminal ��7

6�4 Connection analogue module AC2619 (0��10 V) ��8

6�4�1 Connection of an actuator with intrinsic supply ��8 6�4�2 Connection of an actuator with separate 24 V supply� ��9

7 Parameter setting ��9

8 Measuring range �� 9

8�1 Analogue module AC2618 ��9 8�2 Analogue module AC2619 ��10 8�3 Transmission time of the analogue values ��10

9 Operation �� 10

10 Maintenance, repair and disposal �� 11

11 Technical data �� 11

12 Scale drawing �� 11

1 Preliminary note

► Instructions > Reaction, result

Important note Non-compliance can result in malfunction or interference�

Information Supplementary note�

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 slave receives data via the AS-Interface and converts them into analogue output signals� The AS-i module operates as a slave with bidirectional data transfer in the AS-i network�

The data transfer from the host to the slave is asynchronous according to the AS-i profile S-7�3 and the AS-i specification V2�1�

• Current output 0��20 mA (AC2618) or voltage output 0��10 V (AC2619)

• AS-i profile S-7�3�5

• The connection of actuators is made via cage clamps

• Maximum number of modules per AS-i system: 31

• R

for current output 600 W; R

max

for voltage output 3�3 kW

min

• Conversion time (digital - analogue) in the slave with two channels: < 1 ms

• Actuator supply from AS-i (max� 90 mA) or external 24 V PELV voltage source (black flat cable)

• Resolution 16 bits

4 Addressing

4.1 Lower parts without addressing socket

► Use the addressing unit AC1154 to assign a free address between 1 and 31�

The address is set to 0 at the factory�

4.2 Lower parts with addressing socket

► When mounted and wired, address the device with the addressing cable

(E70213) via the integrated addressing interface�

No addressing via the addressing socket while live�

5 Mounting

► Mount the device on a wired lower part of the AS-i network, tightening torque

0�8 Nm�

6 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 power�

► Connect the device to the AS-Interface via the standardised EMS (supply from

AS-i) or the E-EMS (supply from an external 24 V PELV voltage source)�

If a total of over 90 mA is needed for the actuator supply, the supply must be from an external 24 V PELV voltage source�

If the module is to be supplied from an external 24 V PELV source,

► mount an FC-E lower part (AC5003, AC5011)�

6.1 Device supply

Select the type of supply via links inside the module�

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