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Ascon Tecnologic - X30A - OPERATING INSTRUCTIONS - PAG. 1

X30A

DATA ACQUISITION AND 

TRANSMISSION MODULE  

ON RS485 NETWORK

OPERATING INSTRUCTIONS

Vr. 01 (ENG) - 17/10 - cod.: ISTR-MX30A-ENG01

ASCON TECNOLOGIC S.r.l.

Viale Indipendenza 56, 27029 - VIGEVANO (PV) ITALY 
Tel.:  +39 0381 69871 - Fax: +39 0381 698730 

http:\\www.ascontecnologic.com

 

info@ascontecnologic.com

PREFACE

This manual contains the information necessary for 
the product to be installed correctly and also instruc-
tions for its maintenance and use; we therefore recom-
mend that the utmost attention is paid to the following 
instructions and to save it.

This document is the exclusive property of Ascon Tecnologic 
S.r.l. which forbids any reproduction and divulgation, even 
partially, of the document, unless expressly authorized. 
Ascon Tecnologic S.r.l. reserves the right to make any formal 
or functional changes at any moment and without any notice.
Ascon Tecnologic S.r.l. and its legal representatives do not 
assume any responsibility for any damage to people, things 
or animals deriving from violation, wrong or improper use or 
in any case not in compliance with the instrument features.

Whenever a failure or a malfunction of the device 
may cause dangerous situations for persons, thing 
or animals, please remember that the plant has to be 
equipped with additional electromechanical devices 
which will guarantee safety.

1.  INSTRUMENT DESCRIPTION

1.1 

General description

The 

X30A

 is a data acquisition module and, at the same 

time, an output slave module.
The instrument has a 

RS485

 serial communications inter-

face with 

MODBUS-RTU

 communications protocol, provides 

up to 

4 output relays

 and up to 

4 configurable inputs

 for 

PTC

NTC

 and 

Pt1000

 temperature probes.

The X30A has 

2 digital inputs

 and temperature probe in-

puts 

Pr3

 and 

Pr4

can be configured

, as an 

alternative

, as 

2 further digital inputs

.

Index

1.  Instrument description ............................................... 1

1.1  General description ........................................................... 1
1.2  Instrument description ...................................................... 2

2. Programming ............................................................... 2
3.  Usage warnings ........................................................... 2

3.1  Admitted use ..................................................................... 2

4.  Installation warnings ................................................... 2

4.1  Mechanical mounting ........................................................ 2

4.1.1  Dimensions [mm] .................................................................. 2

4.2  Electrical connections ....................................................... 2

4.2.1  Electrical wiring diagram ....................................................... 3

5. Functions ..................................................................... 3

5.1 Configuration ..................................................................... 3
5.2  Output Configuration ......................................................... 3
5.3  Alarm functions ................................................................. 3

5.3.1  Temperature alarms .............................................................. 3

5.4  RS485 Serial Intefarce ...................................................... 4

6. Accessories ................................................................. 4

6.1  Parameters configuration by “A01” .................................... 4

7.  Communications protocol .......................................... 5

7.1  Serial communications protocol  

and programmable parameter table .................................. 5

7.1.1  Variables zones .................................................................... 5
7.1.2  Command zone .................................................................... 6
7.1.3  Functioning/Configuration Parameters zone ........................ 6

8.  Problems, maintenance and warranty ....................... 7

8.1 Notifications ...................................................................... 7
8.2 Cleaning ............................................................................ 7
8.3  Warranty and Repairs ....................................................... 7
8.4 Disposal ............................................................................ 7

9.  Technical data .............................................................. 7

9.1  Electrical characteristics ................................................... 7
9.2  Mechanical characteristics ................................................ 7
9.3  Functional features ........................................................... 8

10. How to order ................................................................ 8

Summary of Contents for X30A

Page 1: ...to be equipped with additional electromechanical devices which will guarantee safety 1 INSTRUMENT DESCRIPTION 1 1 General description The X30A is a data acquisition module and at the same time an output slave module The instrument has a RS485 serial communications inter face with MODBUS RTU communications protocol provides up to 4 output relays and up to 4 configurable inputs for PTC NTC and Pt100...

Page 2: ...probe identifiable by the printed code 103AT 11 visible on the sensor part is compliant with standard EN 13485 Thermometers for measuring the air and product temperature for the transport storage and distribution of chilled frozen deep frozen quick frozen food and ice cream with the following classification EN13485 air S A 2 50 C 90 C Remember that the end user must periodically check and veri fy ...

Page 3: ...ecessary to program parameters i p3 and i p4 dg When i p3 and i p4 are set as EP Au cd and 2E they work as temperature probe inputs With parameter i ft it is possible to program time constant of the software filter for the input measured value in order to reduce noise sensitivity increasing the reading time 5 2 Output Configuration The instrument outputs can be configured through param eters o o1 ...

Page 4: ...TU type widely used in several PLC and supervision programs available on the market The instrument has two terminals called D and D that must be connected to all network terminals with the same label For wiring the line it is advisable to adopt a 3 pole wired and shielded cable connected as shown D D GND Host OP PC PLC RS485 Interface shield 14 Rt 120Ω 15 16 D GND D X30A no 1 14 15 16 D GND D X30A...

Page 5: ...1 99 9 999 0 Pr3 227 Process Value probe Pr3 1 99 9 999 0 Pr4 228 Process Value probe Pr4 1 99 9 999 0 di1 229 Status Digital Input 1 0 Open 1 Closed di2 22A Status Digital Input 2 0 Open 1 Closed di3 22B Status Digital Input 3 0 Open 1 Closed di4 22C Status Digital Input 4 0 Open 1 Closed Out1 22D Status Out 1 0 OFF 1 ON Out2 22E Status Out 2 0 OFF 1 ON Out3 22F Status Out 3 0 OFF 1 ON Out4 230 S...

Page 6: ...t Pr4 usage cd A y1 283C Temperature 1 Alarm type 0 1 2 6 7 Probe Pr1 Absolute alarms 11 12 Probe Pr2 Absolute alarms 3 4 8 9 Probe Au Absolute alarms 5 10 Probe cd Absolute alarms 1 A H1 283D High temperature alarm threshold 1 oF 99 9 999 0 C F oF oF 100 0 A L1 283E Low temperature alarm threshold 1 oF 99 9 999 0 C F oF oF 100 0 A d1 283F Alarms A H1 and A L1 Hysteresis 1 0 0 30 0 C F 1 0 A t1 28...

Page 7: ... supply 12 24 VAC VDC 100 240 VAC 10 AC frequency 50 60 Hz Power consumption about 6 VA Inputs 4 inputs for temperature probes NTC 103AT 2 10 kW 25 C PTC KTY 81 121 990W 25 C or Pt1000 1000W 0 C 4 free of voltage digital inputs 2 always present 2 as an alternative to Pr3 and Pr4 Output 4 relay outputs EN 61810 EN 60730 UL 60730 Out1 SPST NO 16A 1HP 250V 16 9 A 10 4 A 12 A Res 30 LRA 5 FLA Out2 SPD...

Page 8: ...kV com mode 1 kV diff mode EN61000 4 6 3V Directive 2006 95 CE EN 60730 1 EN 60730 2 9 Regulation 37 2005 CE EN13485 air air S A 1 50 C 90 C if used with NTC 103AT11 probe oy Pt1000 class B or better 10 HOW TO ORDER MODEL X30A Instrument a POWER SUPPLY H 100 240 VAC G 12 24 VAC VDC b OUT1 OUT2 OUTPUTS R Out1 Relay SPST NO 16A Out2 Relay SPDT 8A for resistive loads Not present d Buzzer Not present ...

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