Danfoss DEVIreg Hotwater Data sheet

Data Sheet

DEVIreg™ Hotwater

DEVIreg™ Hotwater is an electronic programmable controller with 4 channels for on DIN rail mounting. Every channel can be set Individually to maintain hot water with the option to disinfect manually, or on a schedule. The channels sensors can be selected between 7 diﬀerent temperature sensors including NTC 15 kOhm at 25°C. Building Management System (BMS) control is possible through the Modbus RS485 serial interface.

DEVIreg™ Hotwater has been developed to give the user easy setup, control of their hot water system, along with the option to disinfect. The controller allows up to 4 channels to be operated, each capable of controlling a separate pipe system. 2 sensors have to be used to measure the temperature for each channel.

Beneﬁts:

• 4 independent channels

• 2 control modes:

– Hot water maintenance – Hot water maintenance with

disinfection

• User deﬁnable accuracy

• Compatible with 7 sensors types

• Sensor failure monitoring

• Accurate temperature control

• Alarm functions

• Multilanguage menu

• Graphic LCD display

• BMS control

Compliance:

• Low Voltage Directive 2014/35/EU

• EMC Directive 2014/30/EU

• EN/IEC 60730-1 + EN/IEC 60730-2-9

Certiﬁcates:

Type

Nominal voltage 110/230 V AC, 50–60 Hz Power consumption, max. 20 V A Relay load:

Resistive (inductive, cos(phi sign) = 0,6) Total current load limit C1-NO1, C2-NO2 C3-NO3-NC3, C4-NO4-NC4 C8-NO8-NC8

Sensor inputs Analog inputs AI1-AI8 Compatible sensors NTC15k (15 kOhm @ 25 °C) (standard)

Digital inputs DI1-DI8, voltage free contacts, on/oﬀ inputs Connection speciﬁcation Grouped screws plug-in connectors Cable speciﬁcation for connectors terminals 0,2-2,5 mm² Battery back-up time, min. 48 hours Ball pressure test 125 °C Pollution degree 2 (domestic use) Controller type 1 C Operating temperatures and conditions CE: -20T60 / UL: 0T55, 90% RH non-condensing Storage temperature and conditions -30Т85, 90% RH non-condensing IP class IP40 only on the front cover Protection class Class II Immunity against voltage surges Over Voltage Category II Dimensions (H/W/D), DIN dimension : 110(122) х 138 х 70 mm, 8 DIN modules Mounting method DIN rail, complying with EN 60715 Weight, net 511 g Menu languages: GB,DE,BG,CZ,DK,ES,EE,FI,FR,HR,HU,LT,LV,

Base controller Danfoss MCX08M2\ Software class A

Value

32 A

10 (3,5) A (100 000 cycles)

6 (4) A (100 000 cycles) 6 (4) A (100 000 cycles)

NTC10k (10 kOhm @ 25 °C)

NTC5k (5 kOhm @ 25 °C) NTC2k (2 kOhm @ 25 °C)

NTC100 (100 kOhm @ 25 °C)

NTC16k (16,7 kOhm @ 100 °C)

PT1000 (1000 Ohm @ 0 °C)

NL,NO,PL,PT,RO,RU,SE,SR,SI,SK,TR,UA,CN.

DEVIreg™ Hotwater + 2 sensor NTC 15kOhm

Item no. Product name Type EAN no.

140F1133 DEVIreg™ Hotwater Programmable controller with 2 Wire sensor NTC 15 kOhm at 25 °C, 3 m 5703466249680

Produced by Danfoss ©AI37135229 6246e n-010103

Accessories

110/230 V AC

S - temperature Sensor;

Item no. Product name Description EAN no.

140F1091

140F1098

Sensor 3 m, 15 kOhm, Santropene

Temperature Sensor 10 m NTC 15k Santropene

Wire sensor, 2x0,75 mm², NTC 15 kOhm at 25 °C, Ø5x18 mm,

black Santropene (TPV), IP 67

5703466209301

5703466210734

19121445 Sensor cable 40 m, 15 kOhm, Santropene 5703466115015

140F1092 Outdoor sensor 2,5 m, 15 kOhm, PVC

140F1097

Silicon sensor for DEVIreg™ 330

(60-160°C), NTC 16,1 kOhm @ 100°C

Wire sensor, 2x0,75 mm², NTC 15 kOhm at 25 °C, Ø8 mm,

white PVC outer sheath, IP 67

Wire silicon sensor, 2,5 m, 2x0,75 mm²,

NTC 16,1 kOhm at 100 °C, IP 65

5703466209318

5703466209707

Connection scheme

Power

for H2 for H3for H1

for H4

RS485

(Modbus)

D -

AI 1

COM

AI 2

COM

AI 3

COM

AI 3-4

AI 4

AI 5

COM

AI 5-8

AI 6

AI 7

AI 8

D +

GND

RS485

COM

DI 1-4

DI 1

C 1

NO 1

DI 2

C 2

NO 2

DI 3

NC 3

C 3

NO 3

DI 4

NC 4

C 4

NO 4

DI 5

C 5

NO 5

DI 6

C 6

NO 6

DI 7

NC 7

C 7

NO 7

NC 8

DI 8

C 8

NO 8

COM

DI 5-8

H1 H2 H3 H4