IFM Electronic AC3216, AC3217 Operating Instructions Manual

Operating instructions

AS-i SmartLine module

AC3216 AC3217

80255918/00 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 ��6

6 Electrical connection �� 6

6�1 Wiring��7

6�1�1 Connection of a 2-wire sensor �� 7 6�1�2 Connection of a 3-wire sensor �� 8 6�1�3 Connection of a 4-wire sensor �� 8 6�1�4 Connection of an analogue sensor with intrinsic supply �� 9

7 Parameter setting ��9

8 Measuring range �� 10

8�1 Analogue module AC3216 ��10 8�2 Analogue module AC3217 ��10 8�3 Transmission time of the analogue values ��10

9 Operation �� 11

9�1 LED display AC3216 �� 11 9�2 LED display AC3217 �� 12

10 Maintenance, repair, disposal �� 12

10�1 Maintenance ��12 10�2 Cleaning of the housing surface ��12 10�3 Repair ��13 10�4 Disposal �� 13

11 Scale drawing ��13

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 input signals and transfers them to the AS-i master via the AS-Interface� 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�11�

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

(master profile M3 or M4).

• Current measurement 4...20 mA (AC3216) or voltage measurement 0...10 V (AC3217)

• R

current measurement < 50 Ω (AC3216)

Ri voltage measurement > 100 kΩ (AC3217)

• AS-i profile S-7�3�E

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

• Conversion time (digital - analogue) in the slave

- for one channel: 20 ms

- for two channels: 120 ms

- for three channels: 180 ms

- for four channels: 240 ms

• Sensor supply from AS-i (max. 100 mA) or external 24 V PELV voltage source (the external supply voltage is selected automatically as soon as an external

24 V voltage is applied)

• Resolution: 16 bits / 1 µA (AC3216) or 16 bits/1 mV (AC3217)

• Value range: 4000...20000 dec. (AC3216) or 0...10000 dec. (AC3217)

• The 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.

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