Simex PUR-44D Bedienungsanleitung

Assisting the automation

industry since 1986

User manual

CONTROLLER

PUR 44D

•Firmware: v.1.09.01 or higher

•Input type: universal

•Two rows of displays

Read the user's manual carefully before starting to use the unit or software.

Producer reserves the right to implement changes without prior notice.

2022.03.11 P R-44D_INSSXEN_v.1.00.002

User manual - CONTROLLER PUR-44D 
CONTENTS
 BASIC REQUIREMENTS AND USER SAFETY.......................................................................................3
 GENERAL CHARACTERISTICS...............................................................................................................4
 TECHNICAL DATA....................................................................................................................................5
 DEVICE INSTALLATION...........................................................................................................................8
1.  UNPACKING.....................................................................................................................................8
2.  ASSEMBLY.......................................................................................................................................8
3.  CONNECTION METHOD................................................................................................................11
4.  MAINTENANCE...............................................................................................................................19
 FRONT PANEL DESCRIPTION...............................................................................................................19
 PRINCIPLE OF OPERATION..................................................................................................................2 
1.  MEASUREMENT MODE.................................................................................................................20
1.1.  Dete tion OF THE PEAK VALUES.......................................................................................21
2.  PID CONTROLLERS.......................................................................................................................22
3.  CONTROL OF THE RELAY OUTPUTS.........................................................................................27
3.1.  One threshold mode...............................................................................................................28
3.2.  Two thresholds mode.............................................................................................................29
3.3.  PWM Controlling....................................................................................................................30
 DEVICE PROGRAMMING.......................................................................................................................32
1.  PROGRAMMING MENU.................................................................................................................32
2.  PARAMETERS EDITION................................................................................................................33
2.1.  Numeri  parameters (digit  hange mode).............................................................................33
2.2.  Numeri  parameters (slide  hange mode).............................................................................33
2.3.  Swit h parameters (“LIST” type)............................................................................................34
3.  MENU DESCRIPTION....................................................................................................................34
3.1.  “rEL1” menu...........................................................................................................................35
3.2.  “bEEP” menu..........................................................................................................................38
3.3.  “inPt” menu ( ommon parameters)........................................................................................38
3.4.  “inPt” menu (parameters of temperature inputs)...................................................................39
3.5.  “inPt” menu (parameters of  urrent and voltage inputs)........................................................39
3.6.  ”OutP” menu...........................................................................................................................41
3.7.  “CtrL” Menu............................................................................................................................43
3.8.  ”bri” parameter........................................................................................................................47
3.9.  ”HOLd” menu..........................................................................................................................47
3.10.  ”diSP” menu.........................................................................................................................48
3.11.  ”SECu” menu........................................................................................................................48
3.12.  ”rS” menu.............................................................................................................................48
3.13.  ”Edit” parameter...................................................................................................................49
3.14.  ”dEFS” parameter................................................................................................................50
3.15.  ”SErv” menu.........................................................................................................................50
4.  MENU STRUCTURE.......................................................................................................................51
 THE ALARM LED.....................................................................................................................................54
 OVER-CURRENT PROTECTION............................................................................................................54
.  DISPLAYED VALUES CALCULATION................................................................................................54
1.  ADDITIONAL CALCULATIONS (USED CONVERSION CHARACTERISTIC)............................54
1.1.  Linear  hara teristi .............................................................................................................55
1.2.  Square  hara teristi ...........................................................................................................55
1.3.  Square root  hara teristi ....................................................................................................56
1.4.  User defined  hara teristi ..................................................................................................56
2.  EXAMPLES OF CALCULATIONS................................................................................................57
 SIGNALISATION OF ERRORS IN AUTO-TUNING PROCESS...........................................................61
 THE MODBUS PROTOCOL HANDLING..............................................................................................62
1.  LIST OF REGISTERS...................................................................................................................62
2.  TRANSMISSION ERRORS DESCRIPTION.................................................................................67
3.  EXAMPLES OF QUERY/ANSWER FRAMES..............................................................................68
 DEFAULT AND USER'S SETTINGS LIST............................................................................................71
2

User manual - CONTROLLER PUR-44D

Explanation of symbols used in the manual:

- This symbol denotes espe ially important guidelines on erning the installation and

operation of the devi e. Not omplying with the guidelines denoted by this symbol

may ause an a ident, damage or equipment destru tion.

IF THE DEVICE IS NOT USED ACCORDING TO THE MANUAL THE USER IS

RESPONSIBLE FOR POSSIBLE DAMAGES.

- This symbol denotes espe ially important hara teristi s of the unit.

Read any information regarding this symbol arefully

1. BASIC REQUIREMENTS AND USER SAFETY

- The manufacturer is not responsible for any damages caused by

inappropriate installation, not maintaining the proper environmental

conditions and using the unit contrary to its assignment.

- Installation should be conducted by qualified personnel . During installation all

available safety requirements should be considered. The fitter is responsible for

executing the installation according to this manual, local safety and EMC

regulations.

- If the device is equipped with PE connector, it should be connected to PE wire.

Otherwise PE wire should be connected to GND connector.

- The unit must be properly set-up, according to the application. Incorrect

configuration can cause defective operation, which can lead to unit damage or

an accident.

- If in the case of a unit malfunction there is a risk of a serious threat to the

safety of people or property additional, independent systems and

solutions to prevent such a threat must be used.

- The unit uses dangerous voltage that can cause a lethal accident. The unit

must be switched off and disconnected from the power supply prior to

starting installation of troubleshooting (in the case of malfunction).

- Neighbouring and connected equipment must meet the appropriate standards

and regulations concerning safety and be equipped with adequate overvoltage

and interference filters.

- Do not attempt to disassemble, repair or modify the unit yourself. The unit

has no user serviceable parts. Defective units must be disconnected and

submitted for repairs at an authorized service centre.

User manual - CONTROLLER PUR-44D

- In order to minimize fire or electric shock hazard, the unit must be protected

against atmospheric precipitation and excessive humidity.

- Do not use the unit in areas threatened with excessive shocks, vibrations, dust,

humidity, corrosive gasses and oils.

- Do not use the unit in areas where there is risk of explosions.

- Do not use the unit in areas with significant temperature variations, exposure to

condensation or ice.

- Do not use the unit in areas exposed to direct sunlight.

- Make sure that the ambient temperature (e.g. inside the control box) does not

exceed the recommended values. In such cases forced cooling of the unit must

be considered (e.g. by using a ventilator).

The unit is designed for operation in an industrial environment and must

not be used in a household environment or similar.

2. GENERAL CHARACTERISTICS

The UR-44D device has a universal input that can be configured to work as: a current

input (in the range 0 - 20mA), as a voltage input (in the range 0-10V and 0-150 mV), as an

RTD input (operating with Pt 100/500/1000 sensors) and as a TC input (operating K, S, J, T,

N, R, B and E type thermocouples). The device automatically compensates the temperature of

cold junction of thermocouple sensor. RTD and TC inputs feature full linearization of

characteristics. Only one input type can be used at a time. The exact measurement ranges of

the inputs are quoted in the next chapter. The measurement is shown on a 4-digit LED display.

The device can be equipped with 1 or 2 relay outputs, 1 or 2 OC-type outputs or 1 relay

output and 1 OC-type output. Relay and OC-type outputs can be controlled from the

measuring inputs via Modbus protocol or a PID controller implemented in the device with two

control loops and an auto-tuning option. Optionally, the device (in version with two relays and

OC-type output) can be equipped with: an active current output, a passive isolated current

output or an active voltage output. An RS-485 communication interface and a sensor

transducer power supply output are available as standard. The device is available in two

power supply versions.

Exact description of functions is provided in further section of the instruction.

The UR-44D is designed to regulate such processes as heating / cooling temperatures

with adjustable delay times for the operation of the output relays and controlling of valve

levels.

User manual - CONTROLLER PUR-44D

3. TECHNICAL DATA

Power supply voltage

(depending on version)

External fuse (required)

Power consumption

85...230...260V AC/DC; 50 ÷ 60 Hz (separated)

or 19...24...50V DC and 16...24...35V AC (separated)

or 11.4...12...15V AC/DC (separated)

T - type, max. 2 A

max. 2.5 VA @ 85 ÷ 260V AC/DC

max. 2.5 VA @ 16V ÷ 35V AC

max. 2.5 W @ 19V ÷ 50V DC

max. 2.5 VA @ 11.4V ÷ 15V AC/DC

Current input (20 mA) 0÷20 mA, 4÷20 mA overload protected,

input current is limited to 50 mA (typically)

Current measurement accuracy ± 0.1% @ 25°C; ± one digit (for 0÷20 mA range)

Current input resistance < 65 W (typical 30 W)

Accepted prolonged input overload 20%

Voltage input (10V range) 0÷5 V, 1÷5 V, 0÷10 V, 2÷10 V

Voltage measurement accuracy ± 0.1% @ 25°C; ± one digit (for 0÷10 V range)

Voltage input resistance > 100 kW (while maintaining correct polarization)

Accepted prolonged input overload 20%

Voltage input (150mV range) 0÷60 mV, 0÷75 mV, 0÷100 mV, 0÷150 mV

Voltage measurement accuracy ± 0.1% @ 25°C; ± one digit (for 0÷150 mV range)

Voltage input resistance > 1,5 MW

Accepted prolonged input overload 20%

RTD input (resistive) Pt 100, Pt 500,Pt 1000

Measurement range -100°C ÷ +600°C

Measurement accuracy ± 0,1% @ 25°C; ± one digit

Measurement wires resistance max. 20 W (every wire)

User manual - CONTROLLER PUR-44D

Thermocouple input K, S, J, T, N, R, B, E

Thermocouple input range K: -200˚C ÷ +1370˚C

S: -50˚C ÷ +1768˚C

J: -210˚C ÷ +1200˚C

T: -200˚C ÷ + 400˚C

N: -200˚C ÷ +1300˚C

R: -50˚C ÷ +1768˚C

B: +250˚C ÷ +1820˚C

E: -200˚C ÷ +1000˚C

Measurement accuracy K, J, E: ± 0.1% @ 25°C; ± one digit

N: ± 0.2% @ 25°C; ± one digit

S, T, R, B: ± 0.5% @ 25°C; ± one digit

Accuracy of cold ends temperature

compensation

± 1˚C

Sensor power supply output 24V +5%, -10%, stabilized

max. 100 mA (50 mA @ 11.4V ÷ 15V AC/DC)

Relay output 0, 1 or 2 NO, 5A/250V AC (resistance)

3A/250V AC (reactance)

OC-type output 0, 1 or 2; 100 mA / 30V DC

Active current output

(optional, for two relays and one

OC-type output version only)

range max. 0 ÷ 24 mA

Load resistance max. 700 W

assive isolated current output

(optional, for two relays and one

OC-type output version only)

range max. 2.8 ÷ 24 mA

Supply voltage s = 9.5 ÷ 36V

Load resistance max. ( s – 9.5V) / 24mA [kW]

Active voltage output

(optional, for two relays and one

OC-type output version only)

range max. 0 ÷ 11V

Load resistance min. 2000 W

Temperature stability 50 ppm / °C

User manual - CONTROLLER PUR-44D

Communication interface RS-485, 8N1 and 8N2, Modbus RT , not separated

Baud rate 1200 bit/s ÷ 115200 bit/s

Displays

(depending on version)

LED, main PV 9 mm height red,

auxiliary SV 7 mm height green

LED, main PV 9 mm height green,

auxiliary SV 7 mm height red,

Display range -999 ÷ 9999 plus decimal point

Data memory non-volatile memory, EEPROM type

Front panel protection IP 65

optional version with panel cut-out sealing available

Terminals protection IP 20

Housing type

Housing material

Housing dimensions

Mounting hole

Assembly depth

Panel thickness

panel

NORYL - GFN2S E1

48 x 48 x 100 mm

43 x 43 mm

102 mm

max. 5 mm

Operating temperature

(depending on version)

0°C to +50°C

or -20°C to +50°C

Storage temperature

(depending on version)

-10°C to +70°C

or -20°C to +70°C

Humidity

Altitude

5 to 90% no condensation

up to 2000 meters above sea level

Screws tightening max. torque 0,5 Nm

Max. connection leads cross

section

1.5 mm2

Safety requirements according to: EN 61010-1

installation category: II

pollution degree: 2

voltage in relation to ground: 300 V AC

insulation resistance: >20 MW

insulation strength between power supply and

input/output terminal: 1min. @ 3000 V AC

insulation strength between relays terminal:

1 min. @ 2300 V AC

EMC according to: EN 61326-1

This equipment is not intended for use in residential environments and may

not provide adequate protection to radio reception in such environments.

User manual - CONTROLLER PUR-44D

4. DEVICE INSTALLATION

The unit has been designed and manufactured in a way assuring a high level of user

safety and resistance to interference occurring in a typical industrial environment. In order to

take full advantage of these characteristics installation of the unit must be conducted correctly

and according to the local regulations.

- Read the basic safety requirements on page 3 prior to starting the installation.

- Ensure that the power supply network voltage corresponds to the nominal

voltage stated on the unit’s identification label.

- The load must correspond to the requirements listed in the technical data.

- All installation works must be conducted with a disconnected power supply.

- Protecting the power supply connections against unauthorized persons must be

taken into consideration.

4.1. UNPACKING

After removing the unit from the protective packaging, check for transportation damage.

Any transportation damage must be immediately reported to the carrier. Also, write down the

unit serial number located on the housing and report the damage to the manufacturer.

Attached with the unit please find:

- user’s manual,

- warranty,

- assembly brackets - 2 pieces.

4.2. ASSEMBLY

- The unit is designed for mounting inside housings (control panel, switchboard)

insuring appropriate protection against surges and interference. Metal housings

must be connected to ground in a way that complies with the governing

regulations.

- Disconnect the power supply prior to starting assembly.

- Check the connections are wired correctly prior to switching the unit on.

In order to install the unit, a 43 x 43 mm mounting hole (Figure 4.1) must be

prepared. The thickness of the material of which the panel is made must not exceed

5mm. When preparing the mounting hole take the grooves for catches located on

both sides of the housing into consideration (Figure 4.1). Place the unit in the

mounting hole inserting it from the front side of the panel, and then fix it using the

brackets (Figure 4.2). The minimum distances between the centre points of multiple

units - due to the thermal and mechanical conditions of operation - are 67 mm x

67 mm (Figure 4.3).

User manual - CONTROLLER PUR-44D

Figure 4.1. Mounting hole dimensions: a) re ommended b) allowable

1 mm1 mm

43 mm

8 mm

13 mm

8 mm

13 mm

43 mm

max. 5 mm

46 mm

max. 5 mm

User manual - CONTROLLER PUR-44D

Figure 4.2. Installing of bra kets, and dimensions of onne tors.

Figure 4.3. Minimum distan es when assembly of a number of units.

86 mm

5 mm

11.2 mm

8.9 mm9.2 mm

8.5 mm

67 mm

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