IFM Electronic AC3222 Operating Instructions Manual

Operating instructions

AS-i SmartLine module

AC3222

80255919/00 01/2017

Contents

1 Preliminary note �� 3

1�1 Explanation of symbols ��3

2 Safety instructions ��3

3 Functions and features ��4

4 Addressing �� 4

4�1 Addressing with the AC1154 addressing unit��4

5 Installation��5

5�1 Installation of the device ��5 5�2 Removal of the device ��5

6 Electrical connection �� 6

6�1 Wiring��6

6�1�1 Connection of a 2-wire Pt100 element ��7 6�1�2 Connection of a 4-wire Pt100 element ��7

7 Parameter setting ��8

7�1 Activation of the periphery fault message of the channels 1 to 4 ��9

8 Measuring range �� 9

8�1 Transmission time of the analogue values ��9

9 Operation �� 10

9�1 LED display ��10

10 Maintenance, repair, disposal �� 10

10�1 Maintenance ��10 10�2 Cleaning of the housing surface ��10 10�3 Repair ��10 10�4 Disposal �� 10

11 Scale drawing �� 11

1 Preliminary note

Technical data, approvals, accessories and further information at www�ifm�com�

1.1 Explanation of symbols

► Instructions > Reaction, result → Cross-reference

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

Information Supplementary note�

2 Safety instructions

• Read this document before setting up the product and keep it during the entire service life�

• The product must be suitable for the corresponding applications and environmental conditions without any restrictions�

• Only use the product for its intended purpose (→ Functions and features).

• If the operating instructions or the technical data are not adhered to, personal injury and/or damage to property may occur�

• The manufacturer assumes no liability or warranty for any consequences caused by tampering with the product or incorrect use by the operator�

• Installation, electrical connection, set-up, operation and maintenance of the unit must be carried out by qualified personnel authorised by the machine operator�

• Protect units and cables against damage�

3 Functions and features

The slave converts analogue signals (temperature values) into digital values and

transfers them to the host� The data transfer is asynchronous according to the AS-i profile S-7�3 and the AS-i

specification V2�11�

• The slave can be operated in conjunction with a version 2�11 master or higher

(master profile M3 or M4).

• Sensor supply via AS-i

• Conversion of measured values for 4 channels: 480 ms

• Resolution 16 bits / 0�1°C

• Measuring range -200…+850 °C

• AS-i profile S-7�3�E

• Connection of 2-wire and 4-wire sensors possible

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

• The Pt100 sensors are connected via COMBICON terminals

4 Addressing

► Assign a free address between 1 and 31�

The address is set to 0 at the factory�

4.1 Addressing with the AC1154 addressing unit

► When mounted and wired the module can be addressed with the addressing

cable (E70213) via the integrated addressing interface.

No addressing via the addressing socket while live�

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