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INSTALLATION MANUAL 

Z-FLOWCOMPUTER

 

/

 Z-FLOWCOMPUTER-B

ENGLISH 1/8

Computer for the calculation of flow and energy of liquids, gases and steam 

CONTENTS: 

PRELIMINARY  WARNINGS .............. 2

 

PRELIMINARY USE 
INSTRUCTIONS ................................. 2

 

GENERAL FEATURES ....................... 2

 

TECHNICAL SPECIFICTIONS ........... 2

 

INSTALLATION RULES ..................... 4

 

ELECTRICAL CONNECTIONS .......... 5

 

SIGNALS VIA LED ON FRONT 
PANEL

Errore. Il segnalibro non è definito.

 

ACCESSORIES .................................. 7

 

FRONT PANEL / MODULE LAYOUT . 8

 

DECOMMISSIONING AND 
DISPOSAL .......................................... 8

 

Manufacturer 

Seneca srl 

Registered office: Via Austria 26 

35127 – Z.I. - Padua – I 

Tel. +39.049.8705355 - 8705355 

Fax +39 049.8706287 

Website 

www.seneca.it

 

Mail 

Technical support: 

[email protected]

  

Product information: 

[email protected]

 

This document is the property of SENECA srl. Unauthorized duplication and reproduction is 
strictly  forbidden.  The  content  of  this  document  corresponds  to  the  described  products  and 
technologies.  Stated  data  may  be  modified  or  supplemented  for  technical  and/or  sales 
purposes. 

MI003722-

E

 

Summary of Contents for Z-FLOWCOMPUTER

Page 1: ...RIES 7 FRONT PANEL MODULE LAYOUT 8 DECOMMISSIONING AND DISPOSAL 8 Manufacturer Seneca srl Registered office Via Austria 26 35127 Z I Padua I Tel 39 049 8705355 8705355 Fax 39 049 8706287 Website www seneca it Mail Technical support support seneca it Product information sales seneca it This document is the property of SENECA srl Unauthorized duplication and reproduction is strictly forbidden The co...

Page 2: ...e next to devices that generate heat is prohibited TECHNICAL SPECIFICTIONS Insulation 1500 V Standards The instrument complies with the following standards EN61000 6 4 electromagnetic emission industrial environment EN61000 6 2 electromagnetic immunity industrial environment EN61010 1 safety SUPPLEMENTARY NOTES ON USE A 1 A delayed fuse must be installed in series on the power connection near the ...

Page 3: ... Input impedance 120kΩ current 0 20 mA Input protection 30 V 25 mA Max voltage drop 1 2 V resistance thermometer RTD PT100 500 1000 NI100 connection with 2 3 4 wires with burnout detection Analogue output Type configurable V mA Resolution 14 bit Width limited signal Voltage output 0 10 V minimum load resistance 1kΩ Current output active passive 0 20 mA maximum load resistance 600Ω Precision 0 1 Th...

Page 4: ... the module outwards as illustrated in fig 1b 2 Rest the module on the OMEGA guide 3 To secure the module to the OMEGA guide tighten the four hooks on the side of the IDC10 rear connector as shown in fig 1a Removal from the IEC EN 60715 guide As shown in figure 1b 1 Move outwards the four hooks on the side of the module with the help of a screwdriver 2 Extract the module from the guide Installatio...

Page 5: ...tal mass weight sensor with pulse output Z FLOWCOMPUTER analog outputs 1 and 2 Voltage The Z FLOWCOMPUTER module has two voltage or current configurables analog inputs Input 1 is used for Q flow measurements Input 2 is used for P pressure or T1 temperature measurements The figures show some sensor connection examples Pressure sensor Temperature1 sensor Flow sensor 4 20 mA 0 10 V 0 20 mA Current Z ...

Page 6: ...COMPUTER can be connected as shown in the figure Connection RJ45 ETHERNET HMI display not present in the Z FLOWCOMPUTER B version The RJ45 ETHERNET cable for the connection of the HMI display panel supplied with the Z FLOWCOMPUTER module must be connected as shown in the figure For further information refer to the MI003740 I installation manual of the Visual3 display Analog output V Analog output ...

Page 7: ...CODE DESCRIPTION CS DB9F TIP_V RS485 connection cable CE RJ45 RJ45 R ETHERNET connection cable LED INDICATIONS ON THE FRONTAL PANEL LED STATUS LED meaning PWR STS Green ON The device is supplied correctly SD STS Red Flashing Access to micro SD card ETH ACT Yellow Flashing Packet transit on Ethernet port ETH LNK Green Flashing Connection on RJ45 activated DI1 Red ON Digital input 1 PNP closed at 12...

Page 8: ... avoid potential negative impacts on the environment and human health that could be caused by non compliant product disposal Material recycling will contribute to the preservation of natural resources To receive further information please contact your local waste disposal service centre or product dealer For the configuration use the EASY FLOWCOMPUTER software available for download at www seneca ...

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