ProMinent DULCOMETER D1CA Operating Instructions Manual

Typ/type W

Operating Instructions

DULCOMETER® D1C

Part 1: Mounting and installation instructions for wall-mounted and

control panel-mounted devices

ProMinent

T. Nr./P. No.: 987725 ProMinent Dosiertechnik GmbH · 69123 Heidelberg · Germany BA DM 123 04/03 G/GB/F/E

Identcode

D1C A

___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___

7.43

START

STOP

Temp.: 24.7

° C

DULCOMETER

7.20

START

STOP

DULCOMETER

DED1C1S001 DED1C1W001

G/GB/F/E

Typ/type D

Betriebsanleitung in deutsch von Seite 1 bis 21

Operating Instructions in English from Page 23 to Page 41

1 Contents / General User Information

Please completely read through these operating instructions. Do not discard! The warranty shall be invalidated by damage caused by operating errors!

Page

General User Information ............................................................................................................................ 23

Device Identification / Identity Code ........................................................................................................... 24

Device Overview / Controls ......................................................................................................................... 25

Functional Description ................................................................................................................................. 26

Mounting / Installation.................................................................................................................................. 27

Safety information ............................................................................................................................... 27

Technical Data .............................................................................................................................................. 33

Maintenance / Repair ................................................................................................................................... 37

Applicable Types of Enclosure / Standards ................................................................................................ 39

Spare Parts / Accessories............................................................................................................................ 40

Used Part Disposal....................................................................................................................................... 40

EC Declaration of Conformity ...................................................................................................................... 41

Overview of terminal arrangement ............................................................................................................... 42

Terminal diagrams ........................................................................................................................................ 44

General User Information

Please read the following information carefully and thoroughly. Knowledge of this information will greatly increase the benefit you gain from the operating instructions.

Particular attention is drawn to:

• Lists

Instructions

Setting menus

NOTE The information provided in a note is intended to make your work easier.

and safety information:

WARNING This symbol draws attention to possible hazardous situations. Disregard of this information

may result in the direct threat to life and serious injuries. CAUTION

This symbol draws attention to a possibly dangerous situation. Disregard of this information may result in serious injuries or damage to property.

IMPORTANT This symbol is used to draw attention to possible damaging situations. Disregard of this

information may result in damage to property.

SAFETY INFORMATION

CAUTION

• Please observe the parts of these operating instructions applicable to your specific type of equipment! Applicable parts are listed in the device identification/ID code list!

• Correct measurement and metering is possible only with the probe in perfect working order! The probe must be calibrated/checked at regular intervals!

Probe failure may cause the uncontrolled metering of chemicals.

2 Device Identification / Identity Code

D1C A

Please enter the identity code of your device here.

D1C DULCOMETER® Controller Series D1C

W Wall mounting

D Control panel installation, 96 x 96 mm

Operating voltage

0 230 V 50/60 Hz 1 115 V 50/60 Hz 2 200 V 50/60 Hz (control panel installation only) 3 100 V 50/60 Hz (control panel installation only) 4 24 V AC/DC

Measured variable

B Bromine (0.1...13 mg/l) (3rd quarter 2001) C Chlorine (0...0.5/2/10/20 mg/l) L Conductivity (0…20/200/2000 µS/cm; 0…20/200 mS/cm) P pH (0...14 pH) R Redox (-1000...1000 mV) H Hydrogen peroxide (1…20; 10…200; 100…2000 mg/l) S Standard signal (0/4-20 mA) A Peracetic acid (10…200; 100…2000 mg/l) D Chlorine dioxide (0...0.5/2/10/20 mg/l) Z Ozone (0...2 mg/l) X Dissolved Oxygen (0.1...10/20 ppm) T Temperature (0...100 °C)

Connection of measured variable

1 Terminal, standard signal 0/4-20 mA (signal converters necessary for controllers

with measured variable connection, standard signal 0/4-20 mA 2 SN6 connector for P or R 3 Terminal for L 4 Terminal PT 100 for T 5 Terminal mV for P or R

Correction variable

0 None 1 pH for chlorine 2 Temperature for P, D, H, A or L via terminal 3 Temperature for P, D, H, A or L via standard signal 0/4-20 mA 4 manual temperature entry for P, H, A or L

Feedforward control

0 None 1 Flow as standard signal 0/4-20 mA 2 Flow as frequency 0 - 500 Hz 3 Flow as frequency 0 - 10 Hz

Control input

0 None 1 Pause

Signal output

0 None 1 Standard signal 0/4-20 mA measured value 2 Standard signal 0/4-20 mA controlled variable 3 Standard signal 0/4-20 mA correction variable 42 standard signal outputs 0/4-20 mA, freely programmable (not for H, A)

Power control

G Alarm and 2 limit value relays M Alarm and 2 solenoid valve relays (pulse length control) R Alarm relay and actuator with feedback

Pump control

0 None 2 Two pumps

Control characteristic

0 None 1 Proportional control 2 PID control

Log output

0 None

Language

D German (E, F, N) E English (D, F, N) F French (D, E, N)

I Italian (D, F, S) N Dutch (D, E, F) S Spanish (D, I, F) P Polish (D, E, A) A Swedish (D, E, P) B Portuguese (E, S, F) U Hungarian (P, A, E) G Czech

DULCOMETER

STOP

START

Display field measured variable

Graphic display

START/STOP Button

ENTER Button

UP Button

CHANGE

Button

DOWN

Button

RETURN

Button

D1C

CHANGE button To change over within a menu level

and to change from one variable to another within a menu point.

START/STOP button Start/stop of control and metering

function

ENTER button To accept, confirm or save a displayed

value or status. For alarm acknowledgement.

3 Device Overview / Controls

D1C2-Cl-002-GB

STOP

START

UP button To increase a displayed numerical

value and to change variables (flashing display).

RETURN button To exit operating menu (back to start

of relevant setting menu).

DOWN button To decrease a displayed numerical

value and to change variables (flashing display).

4.1 Brief functional description

The DULCOMETER® D1C is a device designed for measuring, displaying and controlling measures variables. With the corresponding expansion stage it can also process disturbance variables.

The measured variables to be processed are:

- pH, ORP

- Standard signal, Temperature

- Dissolved Oxygen

- Chlorine, ClO2, Br, O

- Conductivity

- H2O2 , peracetic acid

4.2 Mechanical design

The DULCOMETER® D1C is supplied in versions suitable for control panel installation and wall mounting.

4.2.1 Control panel installation in accordance with DIN 43700 (96 x 96 mm)

The DULCOMETER® D1C is a device suitable for control panel installation in accordance with DIN 43700 with the format 96 x 96 mm, depth 140 mm. In this installation arrangement, the device is completely integrated in the control panel or installed in a housing. The device is electrically connected directly via terminals at the rear.

The terminals as well as an SN6 socket for pH or redox input project beyond the rear panel. Retaining brackets for mounting the device in the control panel are provided on the housing. The display pc-board with the graphic display is located at the front. It features 6 operating buttons and a

transparent display window.

4.2.2 Wall mounting

The DULCOMETER® D1C W is suitable both for wall mounting as well as for installation in a control panel (control panel installation kit, Part No. 792908). The durable plastic housing is made up of an upper section and lower section. The graphic display and transparent display window are accommodated in the upper section while the lower section houses the processor, power supply and options board. The connection to the display is made by means of a ribbon cable. Electrical connection is made via the originally closed, punch-out cable leadthroughs on the underside of the housing. On devices with an SN6 input (dependent on identity code), the standard SN6 socket is located on the left-hand side. A wall mounting bracket is provided at the rear of the device to facilitate simple wall mounting.

4.3 Electrical design

The device processes an input signal while taking into consideration disturbance variables and operator inputs. The result is displayed and made available to other devices via a standard signal or a serial interface.

When equipped with corresponding actuators, the device can undertake control functions. It is designed to activate metering pumps, solenoid valves, servo motors with feedback as well as mA standard signal. The activation variable is recalculated every second.

The controller does not feature a separate power switch. It is therefore immediately ready for operation after being connected to the power supply.

The devices correspond to relevant requirements concerning electrical operating equipment. For this purpose, the following standards are complied with:

• Supply voltage in accordance with - DIN IEC 38

• Electrical safety in accordance with - EN 61010-1

• Emitted electromagnetic interference in accordance with - EN 55011 Gr. 1/Cl. A

4 Functional Description

5.1 Safety information

WARNING The device is suitable for installation in a control panel or in a corresponding housing (see

accessories). The device must not be placed into operation if not installed as intended!

CAUTION

• The generally applicable safety precautions must be observed for installation. Corresponding national regulations must be complied with!

• The operating instructions must be read through carefully before starting any installation and start-up procedures!

• Only specially trained and qualified personnel are permitted to carry out electrical installation of the device!

• The power ratings specified on the device must agree with those of the supply voltage!

• The power connection line and the data lines must not be installed together with interference-prone lines! If low electrical disturbance cannot be guaranteed in the working environment, special interference suppression measures must be implemented! Severe disturbances can cause malfunctions through to irreparable damage of the device!

5.2 Mounting description, mechanical

Please remove the protective film from the display!

5.2.1 Mounting DULCOMETER® D1C D (control panel installation)

This device is designed specifically for installation in a control panel. The housing corresponds to DIN

43700. The aperture in the control panel for installing the device is defined in DIN 43700. We recommend a smaller aperture. In this way, the device is held more securely in place (reduced lateral

play) and the seal is pressed more evenly.

5 Mounting / Installation

+0,6

+0,5

DED1C1S003

Aperture to ProMinent

recommendation

Aperture to

DIN 43700

To make aperture: As an installation aid, a drill/punch template at a scale of 1:1 is provided with the device for the purpose of

optimally positioning the device on the control panel.

With the aid of a spirit level, align the template in the corresponding position on the control panel and secure in this position. Mark the corner points with a centre punch and drill out with a 6 mm Ø twist drill. Then saw out the intermediate web with a compass saw. Neatly rework the surfaces until the dimensions are within the specified tolerances.

Cleanly deburr edges. Before fitting the device into the control panel

aperture, check the position of the seal (must rest on front shoulder). Working from the outside, fit the device in the aperture, attach the retaining brackets and slide back as far as it will go. All four retaining brackets must be fitted otherwise the enclosure class IP54 will not be complied with.

Using a suitable screwdriver, screw the threaded pins forward until the seal is evenly pressed all round.

Check once again that the seal is fitted correctly, if necessary, release the threaded pins and correct the position.

5.2.2 Mounting DULCOMETER® D1C W (wall mounting)

NOTE The device should be mounted in such a position as to facilitate easy read-off and

operation (at eye-level where possible).

The device can be screwed directly onto the wall with the aid of the wall mounting bracket provided (drilling template enclosed).

Securing material for wall mounting:

• Item (1) 3x button head screws 5x45

• Item (2) 3x U-washer 5.3

• Item (3) 3x plastic wall plug d8

The wall mounting bracket (4) can also be used as a drilling aid. For this purpose, set up the mounting bracket in the corresponding position on the wall.

NOTE Take particular care when setting up to ensure that sufficient space is available for the

purpose of installing the cables. A space of approx. 120 mm must be left at the top for the “park position”.

Mark and drill the holes. Insert wall plugs (3) and secure mounting bracket with screws (1) and U-washers (2). Mount device from above on mounting bracket, press slightly against the wall and slide upward by

approx. 4 mm until it is heard to engage in position.

DED1C1S004

START

DULCOMETER

D1C

Mounting / Installation

5.2.3 Control panel installation D1C W

A 4 mm wide flange acting as the stop for the control panel together with an all-round groove for a seal is provided on the perimeter of the device. When mounted in a control panel, the entire front section protrudes by approx. 35 mm from the control panel. The device is mounted from the outside in a prepared aperture in the control panel. The device can be secured to the control panel from the inside with the securing material provided.

Securing material for control panel installation:

• Item (1) 1x cellular rubber seal d3

• Item (2) 6x retaining bracket, galvanised steel

• Item (3) 6x PT self-tapping screw, galvanised

Procedure

Using the cut-out template provided, first mark the exact position of the device on the control panel. Where possible, it should be positioned at eye-level. Ensure sufficient space is left at the top to allow for the “park position”. Mark and drill the corners. Hole diameter 12 - 13 mm.

IMPORTANT Dimensional deviations may occur as the result of photocopying the cut-out template.

Now make the aperture as specified in the drawing with the aid of a punch or compass saw. The control panel should be 2 - 3 mm thick. Before fitting the device in the aperture, evenly press the seal into the groove on the outside of the housing. With the aid of a second person if necessary, the controller can then be firmly secured with the retaining brackets and screws to the control panel.

3421

D1C1(W) 003 D

Ø 8 x 50 deep drilled hole

Mounting / Installation

Mounting with SN6 socket (depending on identity code)

Corresponding to the order, an SN6 input socket may be preassembled on the device. This socket must first be removed in order to facilitate installation in the control panel. For this purpose, open device as described under Point 5.3.

By pressing the orange-coloured levers simultaneously, disconnect connection cable from terminals No. 11 and 12.

Unscrew SN 6 socket (WAF 22) complete with O-ring. After installing the controller in the control panel, the SN6

socket can be re-fitted together with the coaxial cable and O-ring.

IMPORTANT Ensure the O-ring is fitted correctly!

Reconnect cable to terminals 11 and 12.

5.3 Electrical installation

WARNING

• Electrical connection must not be carried out before the device has been installed in the control panel!

• The supply voltage must be disconnected when removing the device together with the connection lines!

• Generally, the device may only be opened by qualified personnel.

• Particular care must be taken before opening the device for the purpose of possible service work to ensure that no voltage is applied to the device and the voltage supply cannot be switched on while carrying out service work.

IMPORTANT Tie together stranded wires with cable ties at a distance of 30 mm from the terminals! If

they work loose in the event of a defect, stranded wires carrying mains voltage must be prevented from coming in contact with low voltage terminals!

5.3.1 Electrical installation D1C D (control panel installation)

Terminals are provided at the rear of the device to facilitate electrical connection. The number and type of terminals depend on the type of device.

Not all devices are equipped with terminal row X1 (left). Among other things, terminal row X2 (centre) serves the purpose of connecting the measured variable. The

measured variables pH and redox can be connected directly to the terminals with SN6 connectors or, as other measured variables, via a mA signal. The jumper must be connected at terminals 9 and 10 of terminal row X2 if pH or redox probes are connected to SN6 connectors or to the terminal without connection of equipotential bonding!

Terminals rows XR1, XR2 and XR3 (right) serve the purpose of connecting power relays. The mains power connection XP is located at the bottom right. An earthing cable is not necessary.

The connectors XHK are provided for service purposes. Refer to the terminal connection diagrams for the connection terminals (see Page 42-53).

3 2 1

D1C1(W) 004 D

Control panel

Mounting / Installation

a) b) c)

3 2

Cable ties

16 15 1413 12 11 10 9 8 7 6 5 4 3 2 1

123456789101112

321

®

DULCOMETER

1) 2) 5)

3) 4)

D1C1(W) 005 D

a) b)

c) d)

DED1C1W 006 DED1C1W 007

Fig. 1: Rear row Fig. 2: Front row

5.3.2 Electrical installation D1C W (wall mounting) Opening the housing

The device should only be opened when it is mounted on a wall or installed in a control panel.

To open the housing, initially, the four captive countersunk screws must be released. The upper section is additionally locked to the bottom section by means of snap hooks. The housing can

be opened by pulling the upper section forward thus releasing the snap hooks. With the aid of the two guide rails, the upper section can be moved to the approx. 100 mm higher “park

position”. The fuse and all connection terminals are freely accessible in the park position.

Electrical installation for wall mounting

Initially, threaded holes must be broken out corresponding to the number of cables.

• Punch aids are provided to break out the individual threads.

Mounting / Installation

+ 24 hidden pages

ProMinent DULCOMETER D1CA Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual