Wachendorff UA964802 User guide

Universalanzeige UA964802

User Manual

Version 1.0

Table of contents

1 Safety guide lines ...................................................................................................................6

2 Model ide ntification ..............................................................................................................6

3 Technical Data ........................................................................................................................7

3.1 Genera l data ..................................................................................................................7

4 Hardware data ........................................................................................................................7

4.1 Software d ata ................................................................................................................8

5 Dimensions a nd Installation ...............................................................................................9

6 Electrica l wirings ....................................................................................................................9

6.1 Wiring diagram .......................................................................................................... 10

7 Display and Ke y Functions .................................................................................................14

7.1 Ke y s .................................................................................................................................14

7.2 Display ...........................................................................................................................14

8 Controller Func tions ........................................................................................................... 16

8.1 Memory Card (opt ional) .......................................................................................... 16

8.2 Mo difying alarm thresholds ................................................................................... 16

8.3 Latch on functio n .......................................................................................................17

8.4 Digital input fu nctions ............................................................................................. 18

8.5 Peak values ...................................................................................................................19

8.6 Totalizer function........................................................................................................19

8.7 Sum function .............................................................................................................. 20

8.8 Customizable line ar input ....................................................................................... 20

8.9 Alarm Interve ntion Modes ...................................................................................... 21

8.10 Data logger ................................................................................................................. 23

9 Serial commu nication ....................................................................................................... 24

10 Configuration ....................................................................................................................... 28

10.1 Modifying co nfiguration parameters .................................................................. 28

10.2 Loading default val ues.............................................................................................28

11 Table of configu ration parameters ................................................................................ 29

11.1 Analogue input .......................................................................................................... 29

11.2 V/I custom .................................................................................................................... 33

11.3 Ala rm 1 ......................................................................................................................... 37

11.4 Ala rm 2 .........................................................................................................................39

11.5 Display .......................................................................................................................... 41

11.6 Di gital input 1 ............................................................................................................. 42

11.7 Di gital input 2 ............................................................................................................. 43

11.8 Graphic .........................................................................................................................43

11.9 Ana logue output in mA ........................................................................................... 44

11.10 Analogue output i n Volt .......................................................................................... 45

11.11 Comunication port .................................................................................................... 46

Introduction

Thanks for choosing a Pixsys device.
UA964802 is an indicator/panel meter for acquisition and retransmission of
processes, also with fast transient. It is provided with relay outputs for alarm
purpose, analogue outputs for retransmission of process/setpoints and
programmable digital inputs.
Available in standard format 96x48mm, the device can be configured both for
horizontal and vertical mounting.
Distinctive feature is the intuitive multilingual interface and a
graphical OLED display (monochrome yellow)
Visualization options include bargraph and process trend with programmable
sampling time. Software features include mathematical functions related to
process value like Totalizer and Sum.
Serial connectivity relies on RS485 and Modbus-RTU protocol.

.

128x64 pixel

1 Safety guide lines

Read carefully the safety guidelines and programming instructions contained in
this manual before using/connecting the device. Disconnect power supply
before proceeding to hardware settings or electrical wirings.
Only qualified personnel should be allowed to use the device and/or service it
and in accordance to technical data and environmental conditions listed in this
manual. Do not dispose electric tools together with household waste material.
In observance European Directive 2002/96/EC on waste electrical and electronic
equipment and its implementation in accordance with national law, electric
tools that have reached the end of their life must be collected separately and
returned to an environmentally compatible recycling facility.

2 Model identification

Model 24.. 230 Vac/Vdc +/-15% 50/60 Hz – 8 VA

UA964 802

6 - UA964802 - User man ual

2 relays 2 A + 1 out V + 1 out mA + 2D.I. + RS485 +
OLED + Rfid

3 Technical Data

3.1 General data

Display 2.42” monochrome (yellow) OLED graphical display
Operating
temperature
Sealing IP54 front panel (with gasket) - IP20 box and terminals
Material Box: polycarbonate V0
Weight Approx. 165 g

Temperature 0 -40 °C - Humidity 35..95 uR%

4 Hardware data

Power supply

Analogue input

Relay outputs 2 Relays

Analogue output

Extended power supply

24..230 Vac/Vdc ±15% 50/60 HzConsumption: 8 VA.

AN1 Configurable via
software.
Thermocouple type K, S,
R, J, T, E, N, B. Automatic
compensation of cold
junction from 0..50 °C.
Thermoresistance: PT100,
PT500, PT1000, Ni100, PTC1K,
NTC10K (β 3435K ).
Input V/I (linear): 0-10 V,
0-20, 4-20 mA, 0 -60 mV.
Potentiometer input: 6 K Ω,
150 KΩ.

1 tension
Linear 0..10 Volt.
1 current
Configurable as output

0..20mA or 4..20mA.

Tolerance (25 °C)
+/-0.2% ±1 digit (F.s.) for
thermocouple, thermoresi­stance and V / mA.
Cold junction accuracy 0.1
°C/°C.

Impedance:
0-10 V: Ri>110 KΩ
0-20 mA: Ri<5 Ω
4-20 mA: Ri<5 Ω
0-60 mV: Ri>1 MΩ

Contacts 2 A - 250 V~.
Resistive charge.

All 16bit +/-0.2% (F.s.)

User manual - UA96 4802 - 7

4.1 Software data

Regulation
algorithms

Alarm mode

Sum Function

Totalizer Function

Trend
visualization
Analogue
retransmission
Digital
transmission

Latch-on function

Data logging
function
Text menus English/Italian/Deutsch/French/Spanish

8 - UA964802 - User man ual

ON/OFF with hysteresis

Absolute / Threshold, Band with instantaneous/delayed/
retentive ac tion/by digital input activation, Sensor failure /
Activation by serial line
By digital input or by keyboard it is possible to sum
different process measurements over time
Visualisation of instant process value and total value since
last reset
Trend visualisation up to 59 samples, with selectable time
basis 1 to 3600s

Process values / Setpoints

Process values / Setpoint / Parameters via RS485

Semi-automatic set ting of limits/ calibration values for
analogue input

Selectable time basis 1s to 3600s, tot. memor y 2.5k words

5 Dimensions and Installation

Suggested thickness

5

48 mm

10

2÷15 mm

Memory Card

Memory Card USB

(optional)

USB

Frontal panel cut-out

45 x 91 mm

6 Electrical wirings

Although t his controller has b een designed to re sist noises in an ind ustrial
environment, please notice the following safety guidelines:

• Separate control lines from the power wires.

• Avoid the proximity of remote control switches, electromagnetic meters,

powerful engines.

• Avoid the proximity of power groups, especially those with phase control.
For permanently connected equipment:

• s upply wiring must b e ≥18 Awg with cables suitab le for temperatur es > 70 ° C;

• for requirements about any external switch or circuit-breaker see EN 61010-1

par. 6.11.3.1 and about external overcurrent protection devices see EN
61010-1 par. 9.6.2; the switch or circuit-breaker must be near the equipment.

User manual - UA96 4802 - 9

6.1 Wiring diagram

Q2

1

2A 23 0V
R es i s ti ve

2

1/8 HP
Q1

3

2A 23 0V
R es i s ti ve

4

1/8 HP

5

S U PP L Y
24 .. . 230 V
A C /DC

6

6.1.a Power supply

SUPPLY

24..230V
AC/DC

5

Switching supply with ex tended range 24…230 Vac/dc
±15% 50/60Hz – 8 VA (galvanic isolated)

6

AO 1

0/4 .. .2 0m A

AO 2

0. .. 10 V

+24 V dc

P T1 00 -N I1 00

-

TC

0V

+

+

R S 48 5

-

-

V/I

+

P TC
NT C

13

7

+

-

8

14

-

+

159

1610

DI .1

1711

DI .2

18

12

6.1.b AN1 analogue imput

For thermocouples K, S, R, J, T, E, N, B.

• Comply with polarity.

13

AI1 TC

10 - UA964802 - User m anual

• For possible extensions, use a compensated wire
and terminals suitable for the thermocouples used
(comp ensated ).

14

• When shielded cable is used, it should be grounded at
one side only.

PT/Ni100

Shield/Schermo

For thermoresistances PT100, NI100.

PTC/NTC

Shield/Schermo

Shield/Schermo

• For the three-wire connection use wires with the same

AI1

Red/Rosso

Red/Rosso

AI1

V/I

+24Vdc

• For the two-wire connection short-circuit terminals 14
an d 15.

14

• When shielded cable is used, it should be grounded at
one side only.

15

13

15

13

14

10

13

White/Bianco

Red/Rosso

14

15

Red/Rosso

For thermoresistances NTC, PTC, PT50 0, PT1000 and
linear potentiometers.

When shielded cable is used, it should be grounded at
one side only to avoid ground loop currents.

For linear signals V / mA .

• Comply with polarity.

• When shielded cable is used, it should be grounded at
one side only.

section.

13

White/Bianco

6.1.c Example of connection for linear input Volt and mA

PRESSURE TRANSMITTER /
SENSORE DI PRESSIONE

P :0...100mbar

Pmax :3bar

T :0..70°C

OUT : 4...20mA

IN :9...33V DC

For linear signals 0/4..20 mA with three-wire sensor.

10

C

Comply with polarity:

4..20mA

B

13

A= Sensor output (+)
B= Sensor ground (-)

A

14

C= Sensor power supply (+24 Vdc / 35mA)

User manual - UA96 4802 - 11

PRESSURE TRANSMITTER /

10

C

SENSORE DI PRESSIONE

Shield/Schermo

SENSORE DI PRESSIONE

P :0...100mbar

Pmax :3bar

T :0..70°C

OUT : 4...20mA

IN :9...33V DC

B

13

4...20mA

A

14

External supply /
Alimentazione esterna

For linear signals 0/4..20 mA with external power of
sensor.

Comply with polarity:
A= Sensor output (+)
B= Sensor ground (-)

4..20mA

OUT : 4...20mA

IN :9...33V DC

P :0...100mbar

Pmax :3bar

T :0..70°C

PRESSURE TRANSMITTER /

For linear signals 0/4..20 mA with two-wire sensor.
Comply with polarity:

A

14

A= Sensor output
C= Sensor power supply (+24 Vdc / 35mA)

6.1.d Serial input

RS485

16

RS485 Modbus RTU communication

17

18

6.1.e Relay Q1 output

3

2A

230V

1/8Hp

Capacity:

Q1

2 A / 250 V~ for resistive loads.
NB: see picture below

4

6.1.f Relay Q2 output

1

2A

230V

1/8Hp

12 - UA964802 - Use r manual

Capacity:

Q2

2A/250 V~ for resistive loads.
NB: see picture below

2

6.1.g mA / Volt output

+24Vdc

AO1

0/4..20mA

AO2

0..10V

7

8

8

9

6.1.h Digital Input 1

10

11

DI1

(PnP)

Electrical endurance Q1 / Q2.

2 A, 250 Vac, resistive load, 10
20/2 A, 250 Vac, cosφ = 0.3, 10

5

operations.

5

operations.

Pin s 7-8: linear output in mA configurable using
parameters as retransmission of process or alarm setpoints
(s ee pa r. 112 -116).

Pins 8-9: linear output in Volt configurable using
parameters as retransmission of process or alarm setpoints
(ve di par. 119-123).

PNP digital input
Digital input according to parameter 95

Short-circuit pins 10 and 11 to activate the digital
input 1

User manual - UA96 4802 - 13

6.1.i Digital input 2

+24Vdc

DI2

(PnP)

10

PNP digital input
Digital input according to parameter 100

Short-circuit pins 10 and 12 to activate the digital

12

input 2

7 Display and Key Functions

7.1 Keys

Process
Graphic
Peak values

Keys are multifunction: in correspondence
of each key its meaning is displayed.
If no description is showed, press a key
to visualize it. Some menus will be only
displayed, when activated.

7. 2 Display

It visualizes the process, the setpoints and all configuration parameters. The
programming/ operation interface with text menus in 5 languages makes the
navigation intuitive.

English

Italiano
Deutsch
Français
Español

14 - UA964802 - Use r manual

Sel

‹

At first starting, display shows the language

‹

selection.

25.6

Q1 COM

Q2

°C

This page displays the process, the relays
status and the serial communication (if
available).

4.998

4.998

Q1

25.6

Q1

Bar

°C

Q2

Q2

Bar

Q1

This page displays the process, the relays
status and a graph representing the process
trend.

This page displays the process and its

Q2

graphic representation as bargraph.

User manual - UA96 4802 - 15

8 Controller Functions

8.1 Memory Card (optional)

Parameters and setpoint values can be duplicated from one controller to
another using the Memory card.
Insert memory card when the controller is off. On activation, after startup, the
display visualizes “Load data” and “Esc” in correspondence of the relative keys
(only if the correct values are saved in the memory card). Pressing “Load data”
the controller loads the new values. Pressing “Esc” the device keeps the old
values.

Updating Memory Card.
To update the memo ry card values, fo llow the procedure de scribed on

first mod e, pressing “Esc” so as n ot to load the para meters on control ler.
Enter configuration and change at least one parameter. Exit configuration.
Changes are stored automatically.

8.2 Modifying alarm thresholds

Selecting one or more absolute/ band alarms, it is possible to modify
the intervention thresholds directly by the user menu, without entering
configuration.

AL . 1

AL . 2

0006.0

100.0

Sel

‹

°C

°C

Press “Setpoint ” to enter the thresholds

‹

modification.

For the modification procedure refer to the following table:

Press Display Do

Press n e m to modify the

“Sel”

1

16 - UA964802 - User m anual

Selects the setpoint to be
modified.

value. Pressing
possible to modify digit per
digit.

it is