3 Ex i Isolators. Temperature Transmitter without Output 0/ ma, with Limit Value Contact (Field Circuit Ex i) Type 9182/.

Transcription

1 Ex i Isolators Temperature Transmitter without Output 0/ ma, with Limit Value Contact Field Circuit Ex i) One unit for nearly all temperature sensors indivdually configurable Intrinsically safe input [Ex ia] IIC 1 and 2 channels Galvanic isolation between input, output, power supply and configuration interface Open-circuit and short-circuit monitoring and messaging can be switched off) Simple configuration with PC Installation possible in Zone 2 and Div E00 Basic function: temperature input, O, 1 and 2 channels. The temperature transmitter is used for intrinsically safe operation of temperature sensors. Most currently available sensors can be connected, such as Pt 100, Pt 500, Pt 1000, Ni 100, thermocouples and resistance transmitters. The parameters can be set using parameterising software ISpac Wizard. Zones Ex i X X X X X X interfaces Installation in X X Ex i Digital input Limit value A Digital input Limit value B 0748E02 /1

2 Selection Table Version Channels Output, analog Limit value contact per channel) Temperature transmitter type 9182, field circuit Ex i Connection type Order number 1 without 2 NO Screw terminals 9182/ s 9182/ k 2 without 2 NO Screw terminals 9182/ s 9182/ k Configuration is only possible with parameterising software ISpac Wizard, not with DIP-switches Certificates Other certificates Explosion protection Gas explosion protection Dust explosion protection Installation Safety Data CENELEC) DMT 02 ATEX E 24 X USA FM, UL), Canada CSA), Brazil UL do Brasil), Russia CTB), Belarus Promatomnadzor), Shipping DNV), Ukraine ISCVE) E II 1) G Ex na nc [ia] IIC T4 E II 1) D [Ex iad] in Zone 2, Div. 2 and in the safe area Max. voltage U 0 Max. current I 0 Max. power P 0 Max. connectable capacitance C 0 for IIC/IIB Max. connectable inductance L 0 for IIC/IIB Inner capacitance C i and Inductance L i Isolation voltage U m See certification for further information and value combinations. 6.5 V 19.7 ma 2 mw linear characteristic curve) 25 / 570 mf 90 / 0 mh negligible 25 V Power supply Nominal voltage U N Voltage range Residual ripple within voltage range Nominal current at U N) 1 / 2 channels Power consumption at U N) 1 / 2 channels Power losses at U N) 1 / 2 channels Indication Polarity reversal protection Undervoltage monitoring 24 V DC V.6 V SS 70 / 80 ma 1.9 W 1.9 W LED green PWR yes yes no faulty module / output states) Galvanic isolation Test voltage under regulations EN Ex i input to output Ex i input to power supply Ex i input to configuration interface Ex i input to error-contact Test voltage under regulations EN Output to power supply Output to configuration interface Outputs to each other Error-contact to power supply and outputs 50 V AC 50 V AC 50 V AC 50 V AC Galvanic isolaton of Ex i inputs at thermocouples at resistance sensors 20 V - - Configuration Interface: Version Software Connection Settings RS 22 C ISpac Wizard pole plug on front all module functions and diagnostics Ex i Input The input parameters can be set via parameterising software ISpac Wizard. /2

3 Input: resistance thermometer Input: Thermocouple Types Standard Basic range [ C] Pt 100 Pt 500 Pt 1000 Ni 100 Ni 500 Ni 1000 Min. span Resolution IEC K 0.1 K 0.5 K DIN K 0.1 K 0.25 K Connection type Linearisation Measuring current Max. wire resistance per conductor Types Standard Basic range [ C] < < Min. span in 2-, - or 4-wires connection Temperature / resistance 0.25 ma 50 O 2-wires connection) 100 O -, 4-wires connection) Resolution B IEC K 0.1 K 1.2 K E K 0.1 K 0.2 K J K 0.1 K 0.2 K K K 0.1 K 0. K N K 0.1 K 0. K R K 0.1 K 0.7 K S K 0.1 K 0.8 K T K 0.1 K 0. K L DIN K 0.1 K 0. K U K 0.1 K 0. K XK GOST K 0.1 K 0.2 K Measurement error Measurement error Linearisation Max. wire resistance sum) External references both channels together per channel Temperature / Voltage 1000 O Pt wires connection C) constant temperature C) Input: Resistance temperature detector RTD) Basic range Resolution O 10 mo *) with parallel 10 ko Shunt; ko 10 mo no open-circuit detection ko *) 10 mo Limit values Fault control Ex i input Connection type Measuring current Messaging Switching voltage Switching current resistive load) On-resistance Reclosing lockout Open-circuit Short-circuit Behaviour of output Settings switch LF) Error detection Error messaging and power supply failure -wires connection 0.25 ma 2 NO each channel ± 0 V 100 ma 2.5 O typical < 1 O) Reset through DIP-switch or Power-Off configurable) for resistance thermometers, thermocouples and RTD > 1 ko for resistance thermometers with temperature linearisation and RTD 2,4 ma configurable ma or hold last value ) activated / deactivated LED red LF each channel - Contact 0 V / 100 ma), closed to ground in case of error - pac-bus, floating contact 0 V / 100 ma) /

4 Fault limits Accuracy, typical data expressed as % of basic range at U N, 2 C measurement error Temperature influence 0.1 % 0.1 % / 10 K Electromagnetic compatibility Ambient conditions Tested under the following standards and regulations: EN Use in industrial environment; NAMUR NE 21 Ambient temperature Storage temperature Relative humidity no condensation) / + 70 C see instructions) C 95 % Connection diagram 1 channel 9182/ Hazardous area Safe area Division 1 Zone0/1 pac-bus Division 2 Zone 2 Field Device ISpac Isolator Control System 06727E02 2 channels 9182/ Hazardous area Safe area Division 1 Zone0/1 pac-bus Division 2 Zone 2 Field Device ISpac Isolator Control System 06728E02 Configuration input Thermocouple Resistance thermometer / RTD Cold junction compensation 2-wire -wire 4-wire 1 channel) 4-wire 2 channels) const. temp. ext. Pt. 100 Channel E E E00 Channel E E E E E00 *) The connection of two sensors in 4-wire scheme requires an additional external terminal X E00 /4

5 Mechanical data Connection single-wire - rigid - flexible - flexible, end covering sleeves without / with plastic sleeving) Connection two wires - rigid - flexible - flexible, end covering sleeves Screw terminals mm mm mm mm mm mm 2 Weight Assembly type Installation position Enclosure Ingress Protection Terminal Ingress Protection Enclosure material Fire protection class UL 94) approx. 160 g on DIN rail NS5/15; NS5/7.5) or in pac-carrier Vertical or horizontal IP0 IP20 PA 6.6 V0 Accessories and Spare Parts Designation Description Order number Reference Parameterising set - ISpac - Wizard Serves for measurement of the junction temperature with a Pt 100 in 2-wires circuit Compact screw terminal applicable for single- or dual-channel terminal) Terminal DIN-rail assembly) for the single-channel version 9182 Terminal DIN-rail assembly) for the dual-channel version 9182 The software is used to commission, configurate and diagnose on the ISpac Isolators Series 9146, 9162 and For further information see operating instructions. Supplied: as CD-ROM; Parameterising software incl. Parameterising cable / adapter. System requirements: IBM compatible PC with MS Windows 98, NT, 2000, XP, Vista, Windows 7 CD-ROM drive RS 22 C interface RS 22 / USB adapter 9191/VS /VS /VS /20-02 Dimensional Drawing All Dimensions in mm / inches) - Subject to Alterations X 99 17,6 Screw terminals Dimension X 108 mm / 4.25 in 128 mm / 5.04 in , E00 We reserve the right to make alterations to the technical data, dimensions, weights, designs and products available without notice. The illustrations cannot be considered binding. /5

6 Customer-specific parameterisation 09847E01 /6