Manuale d’uso / di manutenzione del prodotto MAN-0081 del fabbricante Emerson Process Management
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Reference Manual Part Number: MAN -0 0 81 , re v. 4 Release : Ju ly 2014 Net Saf et y JB Series Junc tion Bo x.
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Impor tant I nstruc tions Net Safe ty Monitori ng, Inc (Net Safety) des igns , manufactures and tests products to function within spec ific c ond itions .
N otic e The con tent s o f this pu blica tion are pres ente d for infor m ation al pur pos es on ly, an d w hile every effort has been made to ensure their accuracy, they are not to be construed as warranties or guaran te es, ex press ed or i mplie d, re gar ding t he pr od uct s or service s des cri bed h er e in or their use or applic ab ility .
W arrant y 1. Lim ited W arr anty . Subject to the li mitations contained in Section 10 (Lim ita tion of Rem edy and Lia bi lity) her ein, S elle r war rant s th at (a ) the lic ense d firm war e em b.
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Referenc e Manual Table of Co ntent s MAN - 0081, Revisi on 4 July 2014 Table of C onten ts I Con tent s Sectio n 1 : Intro duction ....................................................................... 1 1.1 Mod els cov ered ........................
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 II Table of C onten ts 7.1.4 Relay contacts (JB - IR3SA R) ................................................................................. 19 7.2 Environmental .....................................
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 1 Section 1 : Intr oduction 1.1 Models covere d The Net Safety JB ser ies jun ct ion box is a mu lti - purpose junction box that is used with numerous Net Safety products. It can be used as a termination box for flame detectors or for remote mounting gas senso rs fr om t rans mitt ers.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 2 1.3 Return of material To expedite the repair and return of this product, proper communication between the customer and the factory is important. Before returning a product for repair, call + 1866 347 342 7 or e- mai l safety.
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 3 Section 2 : Insta llation 2.1 Unpacking and inspe ction Carefu lly rem ov e all o f the c ompon ent s f rom th e pack agin g an d ver ify t hem again st the en clo sed packing list. Inspect all components for any obvious damage such as broken or loose parts.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 4 2.4 Wiring Failure t o follow these installat ion guidelines could result in death or serious injury. Ensure that only qualif ied personnel perform the inst allation. Electr ical shock coul d caus e de ath or seri ous in jury .
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 5 Seals s hou ld b e loc ate d as c lose t o t he dev ice a s po ssi ble and n ot m ore th an 18 inc hes (46c m) a way ; seal a ll co ndu its w ithin 18 i nch es (4 6cm). Cons ult the l ocal elect rica l co de f or sp ecif ic re quir ement s.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 6 2.4.4 Ground connect ions The junctio n box is equipped with an internal and external earth groun d lu g. One c rimp c onne ctor is provi ded for ea ch gr ound lu g. On inst allat ion , crim p th e grou nd w ire to cr imp c onn ector an d then securely fasten crimp connector to ground lug.
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 7 Section 3 : Terminal board configur ations There a re m ulti ple t erm inal boar d con figu rati ons facil it ated by th e JB s eries junc tio n b ox. T his allo ws effect ive, sa fe , and accurate terminations and sensor separation requirements across the Net Safety product line.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 8 3.1.2 Model s: UVS - AR, and UV/IRS - AR 3.1.3 Models: IR3S -A Flame dete ctor wi rin g Terminal Color Functi on B Blue Manua l Vi/ MV I R Red 4- .
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 9 3.1.4 Models: IR3S -D 3.1.5 Models: IR3S - AD Flame dete ctor wiring Terminal Color Functi on 1 (GN D) Green Earth ground 2 Red Vdc (+ ) 3 Black C.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 10 3.1.6 Models: IR3S -R Flame dete ctor wi rin g Terminal Color Functi on 1 (GN D) Green Earth ground 2 Red Vdc (+ ) 3 Black COM ( -) 4 Orange Alar.
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 11 3.1.7 Models: IR3S - AR By de fault t he F ault rela y is fixe d as En erg ized a nd Non - latch ing a nd ca nnot be ch a nge d. The defau lt sett ing for the Alarm re lay is De - ener giz ed an d Non - latching.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 12 3.2 Gas detection In the follo win g dra win gs, t he sensor wiring s ide r efer s t o the w irin g betwe en the gas transmitter and the junction box terminals. The transmitter wiring sid e refer s to wirin g b etwee n th e transmitte r and the junction box terminals.
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 13 3.2.2 Millennium SIR100 and APM 3.2.3 Millennium ST1 toxic sensor series Sensor wirin g Terminal Color Functi on 1 (GN D) Green Earth ground 2 Wh.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 14 3.2.4 Millennium SC 1 combustible sensor serie s 3.2.5 Millennium ST2 & Gas Shield ST7 toxic sensor ser ies Sensor wirin g Terminal Color Fun.
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 15 3.3 Common junction boxe s 3.3.1 HART Port remote connection b ox (JB - MPH - A/S ) The HART Port connector plugs onto the PCB board. The Black wire is a safety ground. Connect the black w ire to e arth g round.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 16 Section 4 : M aintenance 4.1 Troubleshooti ng The junction box is not d esign ed to be r epair ed in th e fiel d. I f pro blem s sho uld dev elop, first ch eck for fau lty wir ing and c onfir m pr oper volt ag e to the ju nction box .
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 17 Section 5 : El ectrostatic se nsitive device Defin ition : El ectr osta tic disc harge (ESD ) is t he t rans fer, bet ween b odie s, o f an e lec tros tat ic char ge caus ed by dir ect cont act or indu ced by an elect rost atic fiel d.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 18 Section 6 : Wi re resistance table Distan ce Feet ( Meters) AWG #20 0.5mm 2 AWG #18 0.8mm 2 AWG #16 1.0mm 2 AWG #14 2.0mm 2 100 (3 0.5) 1.02 0.64 0.40 0.25 200 (6 1) 2.03 1.28 0.80 0.51 300 (9 1.4) 3.
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 19 Section 7 : Specifications 7.1 Electrical 7.1.1 Operat ing voltage 10 to 3 2 Vd c 7.1.2 Condu it entries 3 x 3/4” NPT 7.1.3 Power consumption (J B -IR3SAR) Nomina l: 170m A (1. 7W ) @10Vdc Maxim um: 2 75m A ( 2.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 20 7.2.6 We i ght A luminum: 2 .0 lbs , 0. 8 kg Stain less st eel: 3. 5lbs , 1.6k g 7.3 War ranty 2 years.
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 21 Section 8 : Ce rtifications 8.1 North America Clas s I, Divis ion 1 Grou ps B ,C , D T5 Class I, Zon e 1 Ex d I IB +H 2 T5 (Canada) Class I, Zon e 1 AE x d IIB +H 2 T5 (United States) - 55 °C ≤ Ta + 8 5°C NEMA Type 4X/IP67 8.
Referenc e Manual July 2014 MAN - 0081, Revisio n 4 22 Section 9 : Ordering informatio n Model Descr ipt ion JB Multi - pu rpos e te rmin atio n box Type Performance IR3S AR 4- 20mA A na log an d F ir.
Referenc e Manual MAN - 0081, Revisi on 4 July 2014 23 Notes:.
MAN -0 081 Revisi on 4 July 2014 Emerson P rocess Manag ement Net Safety Monito ring Inc. 2721 Hopewe ll Place NE Calgary, Alberta, Canad a T1Y 7J7 T +1 (403) 219 0688 T +1 866 347 3427 F +1 (403) 219 0694 www.emerson process.c om/ safety © 2014 Emerson Process Manageme nt.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Emerson Process Management MAN-0081 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Emerson Process Management MAN-0081 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Emerson Process Management MAN-0081 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Emerson Process Management MAN-0081 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Emerson Process Management MAN-0081, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Emerson Process Management MAN-0081.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Emerson Process Management MAN-0081. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Emerson Process Management MAN-0081 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
