JUMO etron M100 Electronic Refrigeration Controller

Transcription

1 JUMO GmbH & Co. KG Delivery address:mackenrodsraße 4, Fulda, Germany osal address: Fulda, Germany hone: Fax: Inerne: JUMO Insrumen Co. Ld. JUMO House Temple Bank, Riverway Harlow, Essex CM 20 2TT, UK hone: Fax: Inerne: JUMO rocess Conrol, Inc. 8 Technology Boulevard Canasoa, NY 303, USA hone: JUMO JUMO Fax: info@jumo.us Inerne: Daa Shee age /6 JUMO etron M00 Elecronic Refrigeraion Conroller 76mm x 36mm forma Brief descripion The JUMO etron M00 is an elecronic refrigeraion conroller for applicaion in cold sores, freezer cabines or cold displays, for connecion o RTD probes 00, 000, KTYX-6 or KTY2X-6. The firs measuremen inpu is used o acquire he emperaure of he cold sore. The second measuremen inpu acquires he evaporaor emperaure, and ends he defrosing process as soon as he limi for defrosing has been reached. The measuremens and parameers are shown in a 3-characer backli display. Three relays are available for he cooling uni, he defrosing heaing, and he fan. Alarms can opionally be generaed via a relay or by means of he inegraed buzzer. The swiching saes of he relays are indicaed via yellow LEDs. Furher opions include a daa logger wih an adjusable recording inerval for HACC-complian documenaion, an RS485 inerface, and a real-ime clock. The elecrical connecion is made via screw erminals. Four keys serve for insrumen operaion and parameerizaion. A seup program and a C inerface are available as accessories, for easy parameerizaion from he C, and for evaluaing he daa logger. Block diagram Measuremen inpu (configurable) 2-wire circui: KTYX-6, KTY2X-6 Measuremen inpu 2 (configurable) 2-wire circui: KTYX-6, KTY2X-6 Binary inpu (configurable) Floaing conac for: - defrosing sar/sop - fan on/off (door conac) - key inhibi acive/inacive - display swich-off acive/inacive - alarm acknowledgemen acive/inacive Supply 2 24 V AC/DC +5/-5 %, 48 63Hz JUMO etron M 00 HACC : Hazard Analysis and Criical Conrol oin Seup inerface for configuraion from a C for evaluaing he daa logger oupus LCD display Opion or changeover (SDT) 6A/250 V make (SST-NO) 8A/250 V make (SST-NO) 8A/250 V 3-characer display, wih background lighing, for showing he emperaure and he parameers Alarm conac relay, changeover (SDT) 6A/250V buzzer Opion 2 Daa logger, real-ime clock, and RS485 inerface or RS485 inerface Type 7006/... Special feaures k Choice of elecrical or ho gas defrosing process k 6A relay for cooling uni and 8A relay for defrosing and fan funcions k 2 analog inpus for RTDs, KTYX-6 or KTY2X-6 in 2-wire circui k Cusomized linearizaion is programmable hrough he seup program k Operaing hours couner wih inegraed service couner k Alarm generaion via relay or buzzer k Available wih real-ime clock, daa logger, and RS485 inerface k The daa logger records he measuremen inpus and swiching saes of all relays. This makes i possible o implemen HACC monioring of he cold chain. k Up o 8 parameers can be enabled individually for he operaing level k The parameer level is proeced by a code, hus prevening any unauhorized access o he insrumen daa. k Mees he requiremens as per EN 2830 and EN 3485 k Seup program for insrumen configuraion and evaluaion of he daa logger Approvals

2 JUMO GmbH & Co. KG Fulda, Germany Daa Shee age 2/6 Displays and conrols LCD display LED below he symbols 3-characer nine-segmen display, 3 mm high, and symbols for he emperaure uni, hr, min and sec, wih red background lighing The LEDs Defrosing Fan and Alarm come on when he corresponding relay is. Keys The LEDs go ou when he corresponding relay is de-. for Sar/Sop of manual defrosing, acknowledge alarms rogramming Increase parameer value Decrease parameer value Seup inerface A C inerface and an adaper (4-pole socke) are used o connec he insrumen o a C. Technical daa Analog inpus Analog inpu Designaion Measuring range Tolerance Deecion of... and 2 in % of measuring range span, probe shorcircui break probe emperaure effec RTDs 00 EN o +600 C 0.05% (±0.4 C), 00ppm/ C yes yes 000 EN o +600 C 0.05% (±0.4 C), 00ppm/ C yes yes TC KTYX-6-50 o +00 C 0.5% (±0.75 C), 00ppm/ C yes yes KTY2X-6-50 o +50 C 0.5% (± C), < 00ppm/ C yes yes resisance Ω cusomer able 0.075% (±2.6Ω), 00ppm/ C yes yes Measuring curren for 00: 2 ma, for 000, KTY2X-6, KTYX-6 and resisor: 0.2 ma Lead compensaion is adjusable via he parameer Lead compensaion resisance and. The oal resisance a he analog inpu (probe resisance + seleced value for or. or or.2) mus no exceed he following values: 34Ω (wih 00), 340Ω (wih 000), 2235 Ω (wih KTY2x-6), and 3400Ω (wih KTYx-6). Inpu resisance Sampling ime Inpu filer Measuring curren R IN 00kΩ 250msec s order digial filer; filer consan adjusable from 0. o 99.9sec wih 00: 0.2mA, wih 000, KTY2X-6, KTYX-6 and resisor: 0.02mA Lead compensaion adjusable via he parameers Lead compensaion resisance and Temperaure offse adjusable via he parameers and Special feaures emperaure indicaion swichable o F (Fahrenhei) A valid cusomer able mus be enered hrough he seup program and swiched over o in he insrumen. Environmenal influences Ambien emperaure range 0 o 55 C Sorage emperaure range Climaic condiions Shock und vibraion Care of he fron panel -40 o +70 C 85% rel. humidiy, no condensaion DIN EN schedule C.2, Frequency-Range: 0 o 55 Hz Acceleraion: 20 m/s 2 (2g) The fron panel can be cleaned wih normal commercial washing, rinsing and cleaning agens. Do no use any solvens such as mehylaed spiris, whie spiri, or xylol! Oupu for cooling, changeover (SDT) for alarm, changeover (SDT) for defrosing, make (SST-NO) for fan, make (SST-NO) operaions a 6A, 250V AC, 50Hz resisive load operaions a 6A, 250V AC, 50Hz cos phi > 0, operaions a 8A, 250V AC, 50Hz resisive load operaions a 8A, 250V AC, 50Hz cos phi > 0,6

3 JUMO GmbH & Co. KG Fulda, Germany Daa Shee age 3/6 RS485 inerface Maximum baud rae 38.4kbaud Maximum ransmission lengh < 200m Maximum number of saions 32 rioriy The RS485 mus no be used while he seup inerface is in operaion! Supply volage Supply volage 2 24V AC/DC +5/-5%, 48 63Hz (for operaion wih SELV circuis only!) (no elecrically isolaed from he analog inpus) ower consumpion < 3W Housing Maerial polycarbonae, silver gray RAL 700 Mouning Operaing posiion Weigh Enclosure proecion o EN , IEC 529 in panel cu-ou, wih bezel seal unresriced approx. 60g I65 fron, I20 rear Flammabiliy class UL 94 V0 Elecrical daa Daa backup Daa logger: Recording duraion depending from Recording inerval (arameer rec) The daa ses of he daa logger are saved o a flash memory. The adjusable parameers are sored in EEROM. Daa are preserved afer a power inerrupion. rec Recording duraion min 7 days 9 hours 5 min 39 days ( monh, 9 days) 5 min 7 days (4 monh) 60 min 469 days (year 3 monhs) 20 min 938 days (2 years 6 monhs) Connecion circui Elecromagneic compaibiliy inerference emission inerference immuniy Operaing condiions screw erminals for wire cross-secions up o 4 mm 2, solid wire, up o 2.5 mm 2, sranded wire roduc family sandard: EN 6326 Class B o indusrial requiremens The insrumen is designed as a panel-mouning uni. Elecrical safey EN , ar, overvolage caegory III, polluion degree 2 Accuracy of he real-ime clock, buffering a 25 C: +5/- 5 sec per monh, emperaure effec: ppm/0 C wihin he ambien emperaure range: +60/- 60 sec per monh Gold Cap capacior buffers he clock ime unpowered for abou 20 days. Technical and funcional characerisics of emperaure recording devices or hermomeers as per EN 2830 and EN 3485 Approval/Marks Abbreviaion Inspecion auhoriy valid for UL Underwriers Laboraories only valid for mass-producion unis wih he JUMO symbol

4 JUMO GmbH & Co. KG Fulda, Germany Daa Shee age 4/6 Connecion diagram Type 7006/XXX-XX Opion 2: RS485 RxD/TxD + RxD/TxD - 8A/250V AC S 8A/250V AC S Opion : 6A/250V AC or buil-in alarm buzzer S Ö Ö 6A/250V AC S Binary inpu floaing conac ϑ ϑ (L-) (L+) Supply volage 2 24 V AC/DC +5/-5 %, 48 63Hz Analog inpu 2 for 00, 000, KTYX-6 or KTY2X-6 (evaporaor) Analog inpu for 00, 000, KTYX-6 or KTY2X-6 (cold sore). The swiching posiions of he insrumen relays shown here (doed line) represen he relay de- condiion. Dimensions Type 7006/ Lugs 5 Nominal size 76mm x 36mm +2.5 anel cu-ou mm x mm + Side-by-side mouning, up o 55 C ambien emperaure: spacing of insrumens: 0 mm horizonal 5 mm verical Spring clip Bezel seal

5 JUMO GmbH & Co. KG Fulda, Germany Daa Shee age 5/6 Conroller funcions, defrosing and fan funcions T/ C operaion Analog inpu (cold sore) 9 S = 8 C de- de- Defrosing funcion:cyclic =0 Defrosing operaion Defrosing Defrosing ime Cycle ime: Fan funcion Run-up/ run-down behavior: Hyseresis F.Hy Analog inpu 2 (evaporaor emperaure) Fan sepoin F.S runs only during cooling 0 runs always excep defrosing runs during defrosing or cooling 2 off on off on off on de- de- de- de- de- de- is negleced in his operaing mode Special funcion: cooling and heaing wih fan relay T/ C Analog inpu and heaing 9 S = 8 C 7 = = de- de- Heaing

6 JUMO GmbH & Co. KG Fulda, Germany Daa Shee age 6/6 Order deails () Basic version 7006 JUMO etron M00 wih 2 measuremen inpus and 3 relay oupus (2) Basic ype exensions x 8 facory-se, configurable x 9 configuraion o cusomer specificaion Opion x 0 no available x buzzer x 2 alarm conac, changeover (SDT) conac 6A/250V Opion 2 x 0 no available x RS485 inerface x 2 daa logger, real-ime clock, and RS485 inerface (3) Supply volage x V AC/DC +5/-5 %, 48 63Hz (4) Exra codes x 000 no 00 push-in probe x push-in probes (diameer: 6mm, fiing lengh: 50mm, connecing cable: 500mm) () (2) (3) (4) Order code / - / Order example 7006 / / push-in probes (exra code 236) Sandard accessories - Operaing Manual - spring clip and bezel seal Accessories - rice Shee Sales No. Seup program, mulilingual 70/ C inerface wih USB/TTL converer, adaper (socke) and adaper (plug) 70/ C inerface TTL / RS232 converer and adaper (socke) 70/ Accessories - rice Shee Sales No. Adaper frame for mouning on DIN rail 70/