sirea MicroARM-A4 User Manual Download Page 8

MicroARM-A4

Programmable Logic Controller

 

This device is CE approved and complies with the national and European 
guidelines. 

6. Protection device

Quick fuse protections must be positioned on the 24 volt continuous start feeding the
PLC. These fuses will be sized according to the number of devices set in series behind the
start.

7. Elimination

Old electronic devices are recyclables goods that should not be thrown into the
trash   can.   If   the   device   reaches   the   end   of   its   life,   it   should   be   eliminated   in
accordance   with   the   legal   regulations   in   force   to   the   recovery   centres   in   your
municipality. Elimination in the household trashes is prohibited.

8. Cleaning

For cleaning, use a clean, dry, antistatic, lint-free cloth without corrosive products.

9. Technical features

Power supply

10 to 28 V 

Maximum operating Altitude

2000 m

Maximum operating Temperature

45 °celsius

Maximum Operating Humidity

70 %

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Summary of Contents for MicroARM-A4

Page 1: ...rammable Logic Controller User Manual Date Version Modification 30 04 12 1 Initial version 03 08 12 2 Adding COM2 RS232 23 03 18 3 Translated version sections 5 to 9 added new layout following SIREA s...

Page 2: ...1 Digital 4 3 1 1 Digital input 4 3 1 2 Digital output with PNP transistor 5 3 1 3 Digital output with relay 5 3 2 Analog 5 3 2 1 Analog input 5 3 2 2 Analog output 6 3 3 Communication port 6 3 3 1 C...

Page 3: ...see the MicroLADDER manual To visualize better the corresponding addresses in MicroLADDER they appear in color on the sides of the diagrams Do not declare the digital output if the analog outputs are...

Page 4: ...3 digital outputs with transistor 1 digital output with relay 1 reset push button inter 2 located at the left of RS232 connector jumper side 1 push button to change the program inter 1 located on the...

Page 5: ...alue range from 0 to 1 3 2 Analog 3 2 1 Analog input Value range from 0 to 10000 if configured in voltage and 0 to 20000 if configured in current 1 2 3 4 5 6 7 8 9 10 11 IW100 IW101 IW102 IW103 Commun...

Page 6: ...5 6 7 8 9 10 Commun 0V Commun 0V QW100 QW101 QW102 QW103 Commun 0V Commun 0V Commun 0V Commun 0V 3 3 Communication port 3 3 1 COM0 RS232 and COM2 RS232 Standard pin on DB9 Pins on 7 and 8 are used for...

Page 7: ...ng or failure to comply with the safety instructions The interventions on the devices must be made by staff who are competent to work on electric installations Before all interventions all power suppl...

Page 8: ...electronic devices are recyclables goods that should not be thrown into the trash can If the device reaches the end of its life it should be eliminated in accordance with the legal regulations in forc...

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