Instruction/ maintenance manual of the product MAN-0081 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.
An important point after buying a device Emerson Process Management MAN-0081 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Emerson Process Management MAN-0081 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Emerson Process Management MAN-0081 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Emerson Process Management MAN-0081 you will learn all the available features of the product, as well as information on its operation. The information that you get Emerson Process Management MAN-0081 will certainly help you make a decision on the purchase.
If you already are a holder of Emerson Process Management MAN-0081, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Emerson Process Management MAN-0081.
However, one of the most important roles played by the user manual is to help in solving problems with Emerson Process Management MAN-0081. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Emerson Process Management MAN-0081 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
