Full Gauge Controls MT-530E Super User Manual

Page 1

1. DESCRIPTION

The

MT-530e %uper has three outputs: one for temperature control, one for humidity control and a

third auxiliary output that acts as a second stage temperature control, humidity control, alarm or timer cyclical.

This controller is indicated for low and medium relative humidity (10-85% non-condensing). Its temperature sensors and humidity are united in a single bulb, reducing installation space and wiring. It also includes an audible alarm (buzzer) and an intelligent system locking functions, preventing unauthorized people from changing the control parameters. The instrument features a serial communication for connection to Sitrad Product complies with UL Inc. (United States and Canada).

2. APPLICATION

3. TECHNICAL SPECIFICATIONS

• Humidifiers / dehumidifiers

• Grains drying

• Laboratories

• Surgical rooms

• Climatized cellars

• Information technology centers *For high percentage of humidity in the presence of water condensation, use the model AHC-80 Ri plus.

- Power Supply: MT-530E Super 115 or 230 Vac ±10%(50/60 Hz)

MT-530EL Super 12 or 24 Vac/dc ±10%

- Control Temperature: -10 to 70.0 ºC ±1.5°C (with resolution of 0.1°C) 14 to 158 ºF ±3°F (with resolution of 1°F)

- Operation temperature: 0 to 50°C 32 to 122°F

- Control Humidity: 10 to 85%RH ±5%RH (with resolution of 0.1%RH)

- Operation humidity: 10 to 85% RH (without condensation)

- Load current: Therm : 16(8)A/250Vac 1HP

Humid : 5(3)A/250Vac 1/8HP Aux : 5(3)A/250Vac 1/8HP

- Dimensions: 76 x 34 x 77 mm

→

(WxHxD)

- Dimensions of the clipping for fixing of the instrument: 71 ± 0,5 x 29 ± 0,5 mm (see item 5)

4. INDICATIONS AND KEYS

Key Set

Menu key facility

Therm output led indicator

Humidity output led indicator

Aux output led indicator

Buzzer output led indicator

Lock functions led indicator

Temperature unit led indicator

Upper key

Lower key

5. INSTALLATION - ELECTRICAL CONNECTIONS AND PANEL

6. OPERATIONS

6.1 Facilitated menu map

By pressing the button , it is possible to navigate through the function menus. See the map functions below:

;

6.2 FACILITATED KEY MAP

When the controller is on display temperature, the following shortcut keys are used for the following functions:

Press 2 sec: Adjust setpoint.

Short press: Switch display of temperature or humidity for 4s.

Short press: Display of records minimum and maximum measures.

Enter the function selection.

Panel (Front View)

Panel

(Side View)

Connection 115 Vac Connection 230 Vac

6.3 BASIC OPERATIONS

6.3.1 Adjusting the temperature and humidity (setpoint)

To enter the setup menu press the setpoints / for 2 seconds. The message "[Sp1,]" will appear on the display then the value of the setpoint output Therm adjustment. Use <and> keys to modify the value and confirm by pressing /.Then the message "[SP2,]" will appear indicating the adjustment of setpoint output Humid. Again use the <and>keys to modify the value and confirm by pressing/. If the operating mode for the Aux output require setting a setpoint the message "[SP3,]" will appear

and it can be adjusted the same way is the previous ones. At the end the message "[----]

indicating setup completion. The setpoints can also be adjusted individually on the facilitated

menu.

desired

" will

appear

MT-530 %uper

Press 2 sec: When the buzzer is active inhibits the alarm.

Press 2 sec: When the record is displayed, clear the history.

* These parameters are displayed when necessary.

DIGITAL CONTROLLER AND INDICATOR

OF TEMPERATURE AND HUMIDITY

WITH SERIAL COMMUNICATION TO SITRAD

Functions lockdown

Protection

level

Buzzer System

supervisor

evolution

1 2

3 4

Yellow Orange/Brown

Green Red

LEGEND

;

SETPOINT OUTPUT THERM

;

SETPOINT OUTPUT HUMID

;

SETPOINT OUTPUT AUX*

INHIBITOR BUZZER*

;

SELECTION FUNCTION

;

ALTERNATE VIEWING MEASURE

;

CLEAR VALUES MAX. AND MÍN.

;

LOCK FUNCTION

REGISTRATION OF TEMPERATURE MÍN. AND MÁX.

;

CONTROL FUNCTIONS SHUTDOWN

EXIT THE MENU

;

IP 65

FRONT

MT530ESV04-03T-13899

678

POWER SUPPLY

11 121314

15 16

THERM

HUMID

AUX

A B

RS - 485

115 Vac

To the terminal of

the distribution box

678

POWER SUPPLY

11 121314

15 16

THERM

HUMID

AUX

A B

RS - 485

230 Vac

71 mm± 0,5

29 mm± 0,5

Dimension of the clipping

for setting of the

instrument in panel

MT-530

%uper

MT-530

%uper

.04

MT-530 %uper e

MT-530

%uper

MT-530

%uper

MT-530

%uper

MT-530

%uper

MT-530

%uper

MT-530

%uper

MT-530

%uper

MT-530

%uper

MT-530

%uper

MT-530

%uper

MT-530

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FOR INSTALLATIONS WHERE A SEALING IS REQUIRED TO AVOID LIQUID CONTACT, THE CUT FOR THE CONTROLLER MUST BE OF 70,5X29mm MAXIMUM. THE SIDE LOCKS MUST BE FIXED SO IT PRESSES THE RUBBER SEALING AVOIDING INFILTRATION BETWEEN THE CUT AND THE CONTROLLER.

ATTENTION

SCREWDRIVER SLOT 3/32''(2.4mm) FOR ADJUSTMENTS IN THE SIGNAL TERMINALS; SCREWDRIVER PHILLIPS #1 FOR ADJUSTMENTS IN THE POWER TERMINALS;

IMPORTANT

THE USE OF APPROPRIATE TOOLS IS ESSENTIAL TO AVOID DAMAGE IN THE CONNECTION AT INSTRUMENT TERMINALS:

To the terminal of

the distribution box

E251415

Page 2

7.2 Parameter table

6.3.2 Function Lock

To unlock, turn off the controller and reconnect it with the key> pressed. Keep the key pressed until the message [LOC,] appears, them release and [OFF,]will appear on the display.

6.3.3 Control Functions Shutdown

6.3.4 Registers of minimum and maximum measures

Pressing key < or also through the quick access menu (see chapter 6), the message [rEg,] will appear, followed by the minimum and maximum recorded temperatures.

For safety reasons, this controller provides the ability to lock functions. With this setting enabled, the setpoint and the other parameters are protected against undue changes however, they can be viewed. In this condition, when trying to change these values the message [LOC,] will appear on the display. To perform the lock function is necessary, first, that the parameter "[,F42] - Time lock function" is set to the value exceeding 14 (below the value 15, it is shown[no,,]is not allowing the blocking of functions). With the key ;(short press), select ,then press / (short press), after hold the key> until [LOC,](time in seconds programmed in [,F42]). When you release the key the message [On,,]will appear on the display.

With the shutdown of the control functions the controller will operate only as a temperature and humidity indicator and the output relays stays off. The way to operate the control functions shutdown depends on the parameter setting “[,F43]Control functions shutdown”:

[,,,0]Does not allow the shutdown of the control functions. [,,,1]Allows to turn on and off the control functions only if the functions are unlocked. [,,,2]Allows to turn on and off the control functions even when the functions are locked.

With key ;(quick touch), select [Ctrl], then press /(quick touch) to confirm.

Then, the message [ctrl][Off,] will appear. At this time the temperature display will switch to the [OFF,] message. To turn the control functions on again, just follow the same procedure as that for shutdown, selecting with the ; key (quick touch). Once the user presses the / key the message [ctrl][On,,] will ap p e a r .

6.3.7 Unit Selection (ºC / ºF)

“[,F01]”

[,231] / then the user can select the unit by pressing the keys

<and>where there are alternating messages [,=C,]or[,=F,]. Press the key/to confirm the

desired unit. Therefore, the corresponding indication unit {or} will be turned on.Every time the unit is changed, the parameters must be reconfigured, since they assume the "standard" values.

In order to define the unit that the instrument will operate in, enter function with the access

code and confirm with the key.

7. ADVANCED OPERATIONS

7.1 Changing the parameters of the controller

Access function [,F01] by pressing keys <and> simultaneously or through the quick access menu. After that, [,F01] will appear, then, press the/ key (short press). Use keys <or >to enter with access code [,123] and, when ready, press /. Use keys <or> to access the desired function. After selecting the function, press the key/ (short press), to visualize the set value for that function. Use keys <or> to change the value, and when ready, press/ to memorize the set value and return to the functions menu. To exit the menu and return to normal operation (temperature indication) press/(long press) until [----]appears on the display. Obs: If the lock function is active, by pressing the <or> to change the value of the function, the controller will displays the message [LOC,] and will not allow to set the of parameter.

DescriptionFun

Access code: 123 (one hundred and twenty-three)

Thermostat operation mode (THERM output)

Minimum setpoint allowed to the end user (thermostat)

Maximum setpoint allowed to the end user (thermostat)

Control differential (hysteresis) of the thermostat

Minimum delay to turn the thermostat output on

Humidistat operation mode (HUMID output)

Minimum setpoint allowed to the end user (humidistat)

Maximum setpoint allowed to the end user (humidistat)

Control differential (hysteresis) of the humidistat

Minimum delay to turn the humidistat output on

Humidity output (time on)

Humidity output (time off)

Auxiliary output operation mode (AUX)

Minimum setpoint allowed to the end user (AUX output)

CELSIUS

FAHRENHEIT

Min.

-99

0 - refrig.

-10.0

0.1

0 - dehum.

0.1

Max.

999

1 - heat

70.0

20.0

999

1 - humid.

100

20.0

999

100

Unit

°C

seg.

%RH

sec.

Standard

0 - refrig.

-10.0

70.0

1.5

1 - humid.

100

Min.

-99

0 - refrig.

0 - dehum.

0.1

Max.

999

1 - heat

158

999

1 - humid.

100

20.0

999

100

Unit

°F

seg.

%RH

sec.

Standard

0 - refrig.

158

1 - humid.

100

[,F01] [,F02] [,F03] [,F04] [,F05] [,F06] [,F07] [,F08] [,F09] [,F10] [,F11] [,F12] [,F13] [,F14] [,F15]

6.3.5 To visualize humidity or temperature

It is possible to view the other measure (humidity or temperature) by pressing >.

6.3.6 Buzzer Inhibit

When buzzer starts it can be inhibited by pressing > for two seconds or by quick access menu.

Indication:

- '' T'' temperature record

- '' H'' record humidity

To turn the current minimum and maximum values off, press key ;(short press) repeatedly, until the message [CrEg] is displayed, finally press the / button to confirm. Another way is to press<2 seconds while displaying the records. This operation is indicated by the message [RSET].

678

POWER SUPPLY

11 121314

15 16

THERM

HUMID

AUX

A B

RS - 485

Connection Vac/dc 24

678

POWER SUPPLY

11 121314

15 16

THERM

HUMID

AUX

A B

RS - 485

Loads supply

Connection 12 Vac/dc

1 2

3 4

Yellow Orange/Brown

Green Red

LEGEND

To the terminal

of the distribution box

To the terminal

of the distribution box

Maximum setpoint allowed to the end user (AUX output)

Control differential (hysteresis) of the AUX output

Minimum delay to turn the AUX output on

Time base of AUX output timer

AUX output (time on)

AUX output (time off)

Low room temperature alarm

High room temperature alarm

Low room humidity alarm

High room humidity alarm

Minimum delay to turn the AUX output on (alarm mode)

Buzzer operation mode

0.1

-10.0

100

20.0

999

70.0

100

999

sec.

°C

%RH

min.

100

-10.0

70.0

100

0.1

100

20.0

999

158

100

999

100

158

100

sec.

°F

%RH

min.

[,F16] [,F17] [,F18] [,F19] [,F20] [,F21] [,F22] [,F23] [,F24] [,F25] [,F26] [,F27]

12 Vac/dc

24 Vac/dc

Loads supply

MT-530

%uper

MT-530

%uper

MT-530

%uper

MT-530

%uper

MT-530

%uper

Page 3

Time to lock functions

Control functions shutdown

Network equipment address RS-485

247

sec.

247

sec.

[,F42] [,f43] [,F44]

F09 - Maximum setpoint allowed to the user (humidistat):

Electronic limits whose purpose is to prevent too high or too low setpoint humiditys are set.

F10 - Control differential (hysteresis) of the humidistat:

It is the difference of humidity (hysteresis) between turn ON and turn OFF the HUMID output.

It is the minimum time that the HUMID output will keep turned off, it means, the space of time between the last stop and the next start.

It allows to adjust the time that HUMID output will keep turned on.

It allows to adjust the time that HUMID output will keep turned off.

[,f12] and [,f13]

F11 - M

F12 -

F13 -

,,,0] [,,,1] [,,,2] [,,,3] [,,,4] [,,,5] [,,,6] [,,,7]

[,,,8]

[,,,9] [,,10]

[,f15] [,f16] [,f17]

inimum delay to turn the humidistat output on:

Humidity output (time on):

Humidity output (time off):

Note: functions control a cyclical program (in seconds) for the humidistat output. This

cyclical program allows that pulverized water has time to transform in relative air humidity. To disable this function, adjust the values to zero.

F14 - Auxiliary output operation mode (AUX):

[ Refrigeration

Heating Dehumidification Humidification Intra-range alarm Extra-range alarm Independent cyclic timer Cyclic timer operating only when the temperature reaches the setpoint (THERM output

deactivated)

Cyclic timer operating only when the humidity reaches the setpoint (HUMID output

deactivated)

Cyclic timer operating when the temperature or humidity reaches their setpoint

Cyclic timer operating only when the temperature and humidity reaches their setpoints When changing the value of this function the following parameters will be automatically adjusted with their default values: , , and setpoint for the AUX output.

F15 - Minimum setpoint allowed to the user (AUX output): F16 - Maximum setpoint allowed to the user (AUX output):

Electronic limits whose purpose is to prevent that too high or too low setpoint values are set. The limits will depend on the operation mode of the output adjusted in .

F17 - Control differential (hysteresis) of the AUX output:

It is the difference of temperature or humidity (hysteresis) between turn ON and turn OFF the AUX output. This function depends on the operation mode of the output adjusted in .

F18 - Minimum delay to turn the AUX output on:

It is the minimum time that the AUX output will keep turned off, it means, the space of time between the last stop and the next start.

Time base of AUX output timer:

Allows configuration of the on or off time scale for AUX output cyclic timer.

[,f14]

This time is valid only when AUX output is configured in the control mode

([,f14] configured in 0, 1, 2 or 3).

F19 -

F22 - Low room temperature alarm:

Temperature for activation of the low temperature alarm.

F23 - High room temperature alarm:

Temperature for activation of the high temperature alarm.

F24 - Low room humidity alarm:

Humidity for activation of the low humidity alarm.

F25 - High room humidity alarm:

Humidity for activation of the high humidity alarm.

F26 - Minimum delay to turn the AUX output on (alarm mode):

It is the minimum time that the AUX output will keep turned off after controller initialization. This time is valid only when AUX output will be configured in the alarm mode ([,F14] configured in 4 or 5).

F27 - Buzzer operation mode:

Intra-range alarm Extra-range alarm

[,,,0] [,,,1]

F28 - Acting point of Buzzer by low temperature:

It is the minimun temperature to trigger the buzzer the configured Operation Mode of Buzzer [,F27].

F29 - Acting point of Buzzer by high temperature:

It is the superior value of temperature to the buzzer alarm act as the configured Operation Mode of Buzzer [,F27].

F30 - Acting point of Buzzer by low humidity:

It is the inferior value of humidity to the buzzer alarm act as the configured Operation Mode of Buzzer [,F27].

Acting point of Buzzer by high humidity:

[,F27]

F31 -

It is the superior value of humidity to the buzzer alarm act as the configured Operation Mode of Buzzer

F32 - Maximum time of the activated THERM output to activate the alarm:

Allows configuring the maximum time the output THERM can stay activated without reaching the setpoint before activating the audible alarm (BUZZER). To deactivate this function, just decrement the value until the message is displayed

Maximum time of the activated HUMID output to activate the alarm:

Allows configuring the maximum time the output HUMID can stay activated without reaching the setpoint before activating the audible alarm (BUZZER). To deactivate this function, just decrement the value until the message is displayed.

F34 - Maximum time of the activated AUX output to activate the alarm:

Allows configuring the maximum time the output AUX can stay activated without reaching the setpoint before activating the audible alarm (BUZZER). To deactivate this function, just decrement the value until the message is displayed.

F35 -Buzzer time on:

It is the time that the Buzzer will be turned on (cycle on). To turn it off the sonore alarm (Buzzer) adjust the value “0” to this function.

F36 - Buzzer time off:

It is the time that the buzzer will be turned off (cycle off). To turn the sonore alarm (Buzzer) always on, adjust the value “0” to this function.

F37 - Inhibition time of Buzzer during electrical supply:

It is the time were the alarm will kept turned off even if in alarm contitions. It serves to inhibit the buzzer during the time while the system do not reaches the working control temperature.

F38 - Output status in case of alarm:

Status output do not change in case of alarm

Turn off the output THERM, HUMID and AUX; Note: The AUX output will not turn off if it is set to alarm output intra-or-extra range. In case of sensor failure the outputs will be switched off independently of the parameter settled in that function.

[no,,] .

F33 -

[no,,]

[,,,0] ; [,,,1]

[no,,]

F20 - AUX output (time on):

It is the time that AUX output will keep turned on when set to alarm or cyclical timer. See [,f14]

F21 - AUX output (time off):

It is the time that AUX output will keep turned off when set to alarm or cyclical timer. See [,f14].

F01 -

It is required for changing the configuration parameters. To visualize the adjusted parameters, it is not necessary to insert this access code.

F02 -

[,,,0]Refrigeration [,,,1]Heating

F03 - Minimum setpoint allowed to the end user (t

F04 - Maximum setpoint allowed to the end user (thermostat):

To prevent incorrect temperature setting.

F05 - Control differential (hysteresis) of the thermostat:

It is the difference of temperature (hysteresis) between ON and OFF the THERM output.

F06 - Minimum delay to turn the thermostat output on:

It is the minimum time that the thermostat will keep turned off, it means, the space of time between the last stop and the next start.

F07- Humidistat operation mode (HUMID output):

F08 - Minimum setpoint allowed to the user (humidistat):

Access code: 123 (one hundred and twenty-three):

Thermostat operation mode (THERM output):

hermostat):

[,,,0] [,,,1]

Dehumidification

Humidification

7.2.1 Parameters description

Seconds

Minutes

Seconds

Minutes

Seconds

Minutes

Seconds

Value

Time on (F20) Time off (F21)

[ ,,,0] [,,,1] [,,,2] [,,,3]

Humidity display offset

-20.0

20.0

%RH

-20.0

20.0

%RH

[,F41]

= noLegend: [no,,]

Maximum time of the activated AUX output to activate the alarm

Buzzer time on

Buzzer time off

Inhibition time of Buzzer during electrical supply

Output status in case of alarm

Display mode

Temperature display offset

-5.0

999

5.0

min.

sec.

min.

°C

-9

999

min.

sec.

min.

°F

[,F34] [,F35] [,F36] [,F37] [,F38] [,F39] [,F40]

Acting point of Buzzer by low temperature

Acting point of Buzzer by high temperature

Acting point of Buzzer by low humidity

Acting point of Buzzer by high humidity

Maximum time of the activated THERM output to activate the alarm

Maximum time of the activated HUMID output to activate the alarm

-10.0

70.0

100

999

°C

%RH

min.

-10.0

70.0

100

158

100

999

158

100

°F

%RH

min.

[,F28] [,F29] [,F30] [,F31] [,F32] [,F33]

Page 4

MT-530

super

MT-530

super

Rev. 03

9. OPTIONAL ITEMS - Sold Separately

ENVIRONMENTAL INFORMATION Package:

The packages material are 100% recyclable. Just dispose it through specialized recyclers.

Products:

The electro components of Full Gauge controllers can be recycled or reused if it is disassembled for specialized companies.

Disposal:

Do not burn or throw in domestic garbage the controllers which have reached the end-oflife. Observe the respectively law in your region concerning the environmental responsible manner of dispose its devices. In case of any doubts, contact Full Gauge controls for assistance.

INTEGRATING CONTROLLERS, RS-485 SERIAL INTERFACE AND COMPUTER

B B

A B

*Connecting Block for Serial Communication

Used to connect more than one instrument to the Interface. The wire's connections must be made in agreement with the following rules: terminal A of the instrument connects to the terminal A of the c , that must be connected with the terminal A of the Interface. Repeat the action for terminals B and , being the cable shield.

onnecting block

the terminal of onnecting block must be connected to the respective terminals of each instrument.

Contact suppressor connection diagram

Suppressor

A1 and A2 are the contactor coils.

Diagram for suppressor installation for direct drive load inputs

Load

Suppressor

For direct activation the maximum specified current should be taken into consideration.

*Sold Separately

CONV. 32

CONV. 256

9.1 Ecase

Protective cover for controllers (Evolution line), which prevents the entrance of water and inner moisture. It protects the product when washing is carried out in the location where the controller is installed.

9.2 Extension Frame

The Full Gauge Controls extension frame allows the installation of Evolution / Ri line with measures 76x34x77 mm (dimensions of the clipping for fixing in the extension frame is 71x29mm) in varied situations, since it eliminates precision cut to embed the instrument. Allows customization via a sticker with the brand and the company contact, and accompany two 10A (250 Vac) switches that can trigger internal light, air curtain, on / off system or fan.

WARRANTY - FULL GAUGE CONTROLS

Products manufactured by Full Gauge Controls, as of May 2005, have a two (02) year warranty, as of the date of the consigned sale, as stated on the invoice. They are guaranteed against manufacturing defects that make them unsuitable or inadequate for their intended use.

EXCEPTIONS TO WARRANTY

The Warranty does not cover expenses incurred for freight and/or insurance when sending products with signs of defect or faulty functioning to an authorized provider of technical support services. The following events are not covered either: natural wear and tear of parts; external damage caused by falls or inadequate packaging of products.

LOSS OF WARRANTY

Products will automatically lose its warranty in the following cases:

- The instructions for assembly and use found in the technical description and installation

procedures in Standard IEC60364 are not obeyed;

- The product is submitted to conditions beyond the limits specified in its technical

description;

- The product is violated or repaired by any person not a member of the technical team of

Full Gauge Controls;

- Damage has been caused by a fall, blow and/or impact, infiltration of water, overload

and/or atmospheric discharge.

USE OF WARRANTY

To make use of the warranty, customers must send the properly packaged product to Full Gauge Controls together with the invoice or receipt for the corresponding purchase. As much information as possible in relation to the issue detected must be sent to facilitate analysis, testing and execution of the service.

These procedures and any maintenance of the product may only be provided by Full Gauge Controls Technical Support services in the company's headquarters at Rua Júlio de Castilhos, 250 - CEP 92120-030 - Canoas - Rio Grande do Sul – Brasil

9.3 Electrical noise suppressing filter

8. SIGNALLING

Temperature sensor disconnected or damaged.

Functions .lockdown

Unlocking of functions.

Reconfigure the values of the functions.

Humidity sensor disconnected or damaged.

Buzzer inhibitor.

Receiving preset.

Operation successful.

Control functions shutdown.

[tErr]

[hErr]

[LOC,][0n,,]

[LOC,][0FF,]

[Inib]

[SPCr]

[done]

[Off,]

[eCal]

[pppp]

Please contact Full Gauge Controls.

RC FILTER

F39 - Display mode:

[,,,0]Alternated indication of temperature and humidity [,,,1]Only indication of temperature [,,,2]Only indication of humidity

F40 - Temperature display offset:

It allows to compensate eventual shunting lines in the reading of temperature proceeding from the exchange of the sensor or cable lenght alteration.

F41 - Humidity display offset:

It allows to compensate eventual shunting lines in the reading of humidity proceeding from the exchange of the sensor or cable lenght alteration.

F42 - Time for functions lockdown: With this setting enabled, the setpoint and the other parameters are protected against unauthorized changes. With the lockdown of the controller the user will only be able to visualize the setpoint and the parameters. To lock the functions, see chapter 6.3.2 - Basic Operations, Functions lockdown item.

F43 - Control functions shutdown:

It allows to switch off the output to perform maintenance, see chapter 6.3.3 - Basic Operations, Control functions shutdown item.

F44 - Network equipment address:

This is the device address for communication with Sitrad software. Note: You cannot have two or more devices with the same address in the network.

IMPORTANT According to the chapters from the IEC60364 standard: 1: Install protectors against over voltage on power supply 2: Sensor cables and computer signals can be together, however not at the same place where power

supply and load wires pass for

3: Install suppresor of transient in parallel to loads to increase the usefull life of the relays

Note: The sensor cable lenght can be increased by the user until 200 meters using PP 2 x 24 AWG

cable.