Danfoss MBT 9110 - 084Z7443 User guide [da]

Operation Manual

Temperature transmitter

MBT 9110 - 084Z7443

www.danfoss.com

INDEX

2-Wire Programmable Transmitter	Page 3	- UK
2-Tråds Programmerbar Transmitter	Side 10	- DK
Transm. 2-fils universel (Pt100/TC)	Page 17 - FR
2-Leiter Universalmessumformer	Seite 24 - DE

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2 | 520B7739 | IC.PS.P40.B3.52

© Danfoss | DCS (im) | 2017.07

	ENGLISH
	2-WIRE PROGRAMMABLE TRANSMITTER
	MBT 9110 - 084Z7443
CONTENTS
Application...............................................................................................................................................................................................	3
Technical characteristics......................................................................................................................................................................	3
Mounting / installation........................................................................................................................................................................	3
Applications.............................................................................................................................................................................................	3
Type / Version..........................................................................................................................................................................................	4
Electrical specifications........................................................................................................................................................................	4
Connections.............................................................................................................................................................................................	6
Block diagram.........................................................................................................................................................................................	7
Programming..........................................................................................................................................................................................	7
Mechanical specifications...................................................................................................................................................................	8
Mounting of sensor wires...................................................................................................................................................................	8
Appendix...................................................................................................................................................................................................	8
- ATEX Installation drawing................................................................................................................................................................	8
- Safety instructions..............................................................................................................................................................................	9

•RTD, TC, Ohm, or mV input

•Extremely high measurement accuracy

•1.5 kVAC galvanic isolation

•For DIN form B sensor head mounting

Application

•Linearised temperature measurement with Pt100 / Pt1000, Ni100 / Ni1000, or TC sensor

•Conversion of linear resistance variation to a standard analogue current signal, for instance from valves or Ohmic level sensors

Technical characteristics

•The RTD and resistance inputs have cable compensation for 2-, 3- and 4-wire connection

•Continuous check of vital stored data for safety reasons

Mounting / installation

•For DIN form B sensor head mounting

•In non-hazardous areas the MBT 9110, 084Z7443 can be mounted on a DIN rail with a special fitting

APPLICATIONS

			2-wire installation			2-wire installation
RTD to 4 – 20 mA			in control room	Resistance to 4 – 20 mA		in control room
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			mA			mA
			2-wire installation			2-wire installation
TC to 4 – 20 mA			in control room	mV to 4 – 20 mA		in control room
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			mA	<![if ! IE]> <![endif]>-		mA

© Danfoss | DCS (im) | 2017.07

IC.PS.P40.B3.52 | 520B7739 | 3

TYPE				MBT 9110
VERSION		Galvanic isolation			084Z7442
		Galvanic isolation, EEx			084Z7443
ELECTRICAL SPECIFICATIONS
Specifications range						-40 °C – 85 °C
		Supply voltage, DC	Galvanic isolation		MBT 9110, 084Z7442	7.2 – 35 V
			Galvanic isolation, EEx		MBT 9110, 084Z7443	7.2 – 30 VDC
		Internal consumption				25 mW – 0.8 W
		Voltage drop				7.2 VDC
		Isolation voltage, test / operation				1.5 kVAC / 50 VAC
		Warm-up time				5 min.
Common specifications		Communications interface				Loop Link
		Signal / noise ratio				min. 60 dB
		Response time (programmable)				1 – 60 s
		EEprom error check				< 3.5 s
		Signal dynamics, input				20 bit
		Signal dynamics, output				16 bit
		Calibration temperature				20 – 28 °C
ACCURACY, THE GREATER OF GENERAL AND BASIC VALUES
GENERAL VALUES
Input type		Absolute accuracy			Temperature coefficient
All		≤ ± 0.05% of span			≤ ± 0.01% of span / °C
BASIC VALUES
Input type		Basic accuracy			Temperature coefficient
RTD		≤ ± 0.2 °C			≤ ± 0.01 °C / °C
Lin.R		≤ ± 0.1 Ω			≤ ± 10 mΩ / °C
Volt		≤ ± 10 μV			≤ ± 1 μV / °C
TC type: E, J, K, L, N, T, U		≤ ± 1 °C			≤ ± 0.05 °C / °C
TC type: B, R, S, W3, W5, LR		≤ ± 2 °C			≤ ± 0.2 °C / °C
EMC immunity influence					≤ ± 0.5% of span
Extended EMC immunity: NAMUR NE 21, A criterion, burst					≤ ± 1% of span
Effect of supply voltage variation					≤ 0,005% of span / VDC
Vibration					IEC 60068-2-6 Test FC
Lloyd’s specification no. 1					4 g / 2 – 100 Hz
Max. wire size					1 x 1.5 mm2 stranded wire
Humidity					< 95% RH (non-cond.)
Dimensions					ø44 x 20.2 mm
Tightness (enclosure / terminal)					IP68 / IP00
Weight					50 g
ELECTRICAL SPECIFICATIONS, INPUT
RTD AND LINEAR RESISTANCE INPUT
RTD type		Min. value		Max. value	Min. span	Standard
Pt 100		-200 °C		850 °C	25 °C	IEC 60751
Ni 100		-60 °C		250 °C	25 °C	DIN 43760
Lin. R		0 Ω		5000 Ω	30 Ω	–
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Max. offset	50% of selec. max. value
Cable resistance per wire (max.)	5 Ω
Sensor current	nom. 0.2 mA
Effect of sensor cable resistance (3- / 4-wire)	< 0.002 Ω / Ω
Sensor error detection	Yes

TC INPUT

Type		Min. temperature		Max. temperature	Min. span		Standard
B		400 °C		1820 °C	200 °C		IEC584
E		-100 °C		1000 °C	50 °C		IEC584
J		-100 °C		1200 °C	50 °C		IEC584
K		-180 °C		1372 °C	50 °C		IEC584
L		-100 °C		900 °C	50 °C		DIN 43710
N		-180 °C		1300 °C	100 °C		IEC584
R		-50 °C		1760 °C	200 °C		IEC584
S		-50 °C		1760 °C	200 °C		IEC584
T		-200 °C		400 °C	50 °C		IEC584
U		-200 °C		600 °C	75 °C		DIN 43710
W3		0 °C		2300 °C	200 °C		ASTM E988-90
W5		0 °C		2300 °C	200 °C		ASTM E988-90
LR		-200 °C		800 °C	50 °C		GOST 3044-84
Max. offset					50% of selec. max. value
Cold junction compensation					≤ ± 1.0 °C
Sensor error detection					Yes
Sensor error current			When detecting		nom. 33 mA
			Else		0 mA
VOLTAGE INPUT
Measurement range					-12 – 800 mV
Min. span					5 mV
Max. offset					50% of selec. max. value
Input resistance					10 mΩ
OUTPUT
CURRENT OUTPUT
Signal range					4 – 20 mA
Min. signal range					16 mA
Updating time					440 ms
Output signal at EEprom error					≤ 3.5 mA
Load resistance					≤ (Vsupply- 7.2) / 0.023 [Ω]
Load stability					≤ ±0.01% of span / 100 Ω
SENSOR ERROR DETECTION
Programmable					3.5 – 23 mA
NAMUR NE43 Upscale					23 mA
NAMUR NE43 Downscale					3.5 mA
Of span =					Of the presently selected range

© Danfoss | DCS (im) | 2017.07

IC.PS.P40.B3.52 | 520B7739 | 5

EEx approval MBT 9110, 084Z7443

	KEMA 04ATEX1339	II 1	G Ex ia IIC T4 or T6
		II 1	D Ex iaD
	Max. amb. temperature for T4	85 °C
	Max. amb. temperature for T6	60 °C
	ATEX, applicable in zone	0, 1, 2, 20, 21 or	22
	ATEX Installation Drawing No.	MBT 9110 - 084Z7443

OBSERVED AUTHORITY REQUIREMENTS

STANDARD

EMC 2004/108/EF	Emission and immunity	EN 61326-1
		EN 60079-0, EN 60079-11
ATEX 94/9/EF		EN 60079-15, EN 60079-26
		EN 61241-0, EN 61241-11

CONNECTIONS

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BLOCK DIAGRAM

Supply +

mV

RTD, lin. R

TC

1

7.2 – 35VDC

4

- wire

2

Ext.

4 mA

3

CJC

6

5

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+

Int.

CPU

Comu.

CJC

M UX

PGA

A /D

mV

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-

-

4

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3

D /A

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Input gnd.

0 – 16

E E P R O M

mA

Supply -

2

MBT 9110

mA

4 – 20 mA

084Z7442, 084Z7443 EEx

PROGRAMMING

•Loop Link is a communications interface that is needed for programming MBT 9110

•For programming please refer to the drawing below and the help functions in PReset

•Loop Link is not approved for communication with modules installed in hazard­ous (Ex) areas

ORDER: LOOP LINK

			Receiving
	Disconnect		Equipment
1			+Vsupply
Red	*	Yellow	Input
2
Black		* Green

MBT 9110

Connector

File Product Input Output		Communication Language Option 08:30:00
		Pr etop 5331
Date:	2004-8.10
Serial No.:	043201594
Tag No.:	PR electronics

		Analog Ouput
Analog Input	Pt 100 DIN / IEC	Output Type:	4 – 20 mA
Input Type:		Sensor error:	Upscale
Input Range:	0 – 50 C
Connection:	3-wire
Cold junction comp:	---------
Response time:	1.00 sec

L oop			5909	- USB
L ink			5905	- RS232

*Connected only for on-line programming

© Danfoss | DCS (im) | 2017.07

IC.PS.P40.B3.52 | 520B7739 | 7

Mechanical specifications

Mounting of sensor wires

Wires must be mounted between the metal plates

APPENDIX

ATEX Installation drawing

MBT 9110 - 084Z7443

	ATEX Certificate	KEMA 04ATEX 1339
	Marking	II 1 G Ex ia IIC T6 – T4
		II 1 D Ex iaD
	Standards	EN 60079-0	: 2006, EN 60079-11 : 2007, EN 60079-26 : 2007,
		EN 61241-0	: 2006, EN 61241-11 : 2006

	Hazardous area			Non Hazardous Area
	Zone: 0, 1, 2, 20, 21, 22
	T4: -40 ≤ Ta ≤ 85 °C
	T6: -40 ≤ Ta ≤ 60 °C
	Terminal: 3,4,5,6	6
	Uo:9.6 VDC
			1	+
	Io: 25 mA	5
	Po: 60 mW	4	2	-
	Lo: 33 mH
	Co:2.4 μF	3
		Terminal: 1,2		Barrier
		Ui: 30 VDC
		Ii:	120 mA
		Pi: 0.84 W
		Li:	10 μH
		Ci: 1.0 μF

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INSTALLATION NOTES

SAFETY INSTRUCTIONS

For safe installation of MBT 9110 084Z7443 the following must be observed. The module shall only be Installed by qualified personnel who are familiar with the national and international laws, directives and standards that apply to this area.

Year of manufacture can be taken from the first two digits in the serial number.

The sensor circuit is not infallibly galvanic isolated from the input circuit. However, the galvanic isolation between the circuits is capable of withstanding a test voltage of 500 VAC during 1 minute.

In a potentially explosive gas atmosphere, the transmitter shall be mounted in an enclosure in order to provide a degree of protection of at least IP20 according to EN60529.

If the transmitter is installed in an explosive atmosphere requiring the use of equipment of category 1G and if the enclosure is made of aluminium, it must be installed such, that even in the event of rare incidents, ignition sources due to impact and friction, sparks are excluded; if the enclosure is made of non-metallic materials, electrostatic charging shall be avoided.

For installation in a potentially explosive dust atmosphere, the following instructions apply:

The transmitter shall be mounted in a metal enclosure form B according to DIN43729 that is providing a degree of protection of at least IP6X according to EN60529, that is suitable for the application and correctly installed.

Cable entries and blanking elements shall be used that are suitable for the application and correctly installed.

For an ambient temperature ≥ 60 °C, heat resistant cables shall be used with a rating of at least 20 K above the ambient temperature.

The surface temperature of the enclosure is equal to the ambient temperature plus 20 K, for a dust layer with a thickness up to 5 mm.

Danfoss A/S

Danfoss Industrial Automation

DK 6430 Nordborg Denmark

Phone [phone]

© Danfoss | DCS (im) | 2017.07

IC.PS.P40.B3.52 | 520B7739 | 9

DANISH
2-TRÅDS PROGRAMMERBAR TRANSMITTER
MBT 9110 - 084Z7443
INDHOLDSFORTEGNELSE
Anvendelse...............................................................................................................................................................................................	3
Teknisk karakteristik..............................................................................................................................................................................	3
Montage / installation..........................................................................................................................................................................	3
Applikationer...........................................................................................................................................................................................	3
Type / Version..........................................................................................................................................................................................	4
Elektriske specifikationer....................................................................................................................................................................	4
Tilslutninger.............................................................................................................................................................................................	6
Blokdiagram.............................................................................................................................................................................................	7
Programmering......................................................................................................................................................................................	7
Mekaniske specifikationer..................................................................................................................................................................	8
Montering af følerledninger..............................................................................................................................................................	8
Appendix...................................................................................................................................................................................................	8
- ATEX Installations drawing..............................................................................................................................................................	8
- Sikkerhedsinstruktion........................................................................................................................................................................	9
• Indgang for RTD, TC, Ohm eller mV
• Ekstrem målenøjagtighed
• 1,5 kVAC galvanisk isolation
• Kan monteres i DIN form B følerhoved
Anvendelse

•Temperaturlineariseret måling med Pt100 / Pt1000, Ni100 / Ni1000 eller termoelementføler

•Omsætning af lineær modstandsændring til standard analogt strømsignal, f.eks. fra ventiler eller ohmske niveaustave

•Forstærkning af bipolært mV-signal til et standard 4 – 20 mA strømsignal

Teknisk karakteristik

•RTD og modstandsindgangen har kabelkompensering for 2-, 3- og 4-leder tilslutning

•Der er løbende sikkerhedscheck af gemte data

Montage / installation

•Kan monteres i DIN form B følerhoved

•I ikke-eksplosionsfarlige områder kan MBT 9110, 084Z7443 monteres på en DIN-skinne med et specielt beslag

APPLIKATIONER

RTD til 4 – 20 mA

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TC til 4 – 20 mA

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2-Trådsinstallation		2-Trådsinstallation
i kontrolrum	Modstand til 4 – 20 mA	i kontrolrum
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mA		mA
2-Trådsinstallation		2-Trådsinstallation
i kontrolrum	mV til 4 – 20 mA	i kontrolrum

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10 | 520B7739 | IC.PS.P40.B3.52	© Danfoss | DCS (im) | 2017.07