Operation Manual. Meter Relay Model NRE-65A

Transcription

1 Opertion Mnul Meter Rely Model NRE-65A I /2 We thnk you for your purhse of our model NRE-65A series meter rely. For sfety use of this produt, plese oserve the following ution. For proper opertion of it, plese lso red the instrutions to follow efore the initil opertion. CAUTION To prevent eletri shok, oserve the following utions: Never mke power line onnetions with tive lines. Ensure firm nd tight onnetions to the. Do not touh the power soure while the instrument is powered on. To void eletri shok, filure or norml het-up of the instrument, do not use the instruments in suh ples where: exposed to rin, wter drops or diret sunlight. high temperture or humidity, muh dust or orrosive gs. ffeted y externl noise, rdio wves or stti eletriity. where there is onstnt virtion shok. Chek t Delivery When the produt is delivered to you, plese hek tht its speifitions onform to your requirement nd tht there is no dmge in trnsit. This instrument is refully inspeted efore delivery from ftory under our strit qulity ontrol progrm, ut if you find ny defet or inonveniene, plese inform us of the model nme nd seril numer of the produt, et. Cutions for Use 1 This produt is preision instrument, so plese tke utmost re for trnsporttion, instlltion or ny other hndling of it. 2 No power on-off swith is provided on this produt, so it immeditely strts to operte when onneted to the power soure. 3 In se of fer tht the externl noise of surge my use mlfuntion or rekdown of this instrument, it is neessry to tke proper protetive solution ginst noise. 4 In se of fer tht this instrument suffers the surge voltge, ground one side of the mesuring input. 5 Use this produt within the rnge or onditions onforming to its speifitions nd stndrd. Nme of Prts Note: In se tht the model nme is NRE-65AH, no low limit setting lever, set point index r or ontt output terminl is provided. Connetions Mounting rket High limit setting lever High limit setting index Low limit setting index Mesuring pointer Zero djuster Mounting rket Mesuring input Low limit setting lever Mesuring input of the instrument re M3. Mke firm nd orret onnetions with rimp type terminl. Optimum torque of M3 terminl srews:.36~.48n m The edge onnetor is dopted in uxiliry supply nd output. As the edge onnetor n e used in only one side, ttention should e pid on mount diretion of this meter rely. Note 1: In se tht the model nme is NRE-65AH, no ontt output for the low limit is provided. High limit ontt Low limit ontt [Note] Auxiliry supply Mesuring input Instlltion Pnel Cut-Out Dimensions [Unit: mm] Insert the instrument from the front of the pnel to instll. Atth the mounting rkets to the top nd ottom of the instruments (right nd left sides in se of vertil types) nd tighten srew with driver. Optimum fstening torque of tthed mounting rkets:.36~.48 N m SOURCE (NC) (NC) High limit ontt (HIGT) [Note 1] Low limit ontt (LOW) Auxiliry supply

2 Model NRE-65A I /2 Mesuring Input Terminls Arrnge ling of mesuring input line nd power soure line s distnt s possile from eh other. Close nd prllel wiring of these two lines my use unstle reding of the instrument. 1 DC Volt Meter 2 AC Volt Meter DC Current Meter AC Current Meter Reeiving Meter Connet the mesuring input with orret polrity. Connet the mesuring input. Use the prtiulr essory when it is designted. Use the prtiulr essory when it is designted. + M - AC INPUT Auxiliry supply Terminls (SOURCE) The mesurement input terminl nd iruit portion of meter rely (power iruit portion) re not insulted. Therefore, the opertion of more thn 2 meter relys in prllel onnetion must not e done in order to void mlfuntion of meter rely. 1 AC power soure model 2 DC power soure model Connet the power trnsformer to Connet the DV24V to the uxiliry supply of ± nd 1/11V (during AC1V power soure) (SOURCE). The polrity of power supply of ± nd 2/22V (during AC2V power soure) is not speified. Power trnsformer 2 2V(ommon with 22V)±1% 2 SOURCE (S) 1V(ommon with 11V)±1% SOURCE DC24V±1% 1 ± 1 Connet the seondry signl from power trnsformer (S) to the uxiliry supply (SOURCE). High Limit (HIGH) nd Low Limit (LOW) Contt Output Terminls The ontt pity of high nd low limit ontt output is, with resistive lod: AC 25V 2A, or DC 22V 2A. Mke the onnetions with the le onforming to these pities. In se of tht the rely needs to e ontrolled with lrger pity thn ove, provide the uxiliry rely externlly. Opertion 1 Prior to the opertion of instrument, hek tht the input rte, uxiliry supply voltge nd onnetions re orret. 2 Before strting the mesurement, hek if the mesuring pointer is urtely t zero (whih is the point when the DC4mA or DC1V generted y stndrd voltge/urrent genertor is input to the input, respetively when the rted input is DC4~2mA or DC1~5V). If there is disrepny t zero, djust the pointer to indite zero with the djuster provided on the front of the instrument. 3 When mesuring, red in diretion t right ngle of the sle. 4 Slide the setting lever of high limit (or low limit) until the setting index omes to the desired point of rely tution. Do not fore the index moving eyond its stops whih re t little over the sle rnge, s it my use rekdown of the instrument. 5 While the instrument is powered on nd when the mesuring pointer exeeds the setting index (set point), the rely is tuted nd, - turns ON (lose) nd - turns OFF (open). Contt Informtion Nme : Tsurug Eletri Corportion Address : Minmi-Sumiyoshi, Sumiyoshi-ku, Osk-shi Jpn Emil : ft.info@tsurug.o.jp

3 Instrution Mnul Meter Rely Model NRE-1A I-233-1/2 We thnk you for your purhse of our model NRE-1A series meter rely. For sfety use of this produt, plese oserve the following ution. For proper opertion of it, plese lso red the instrutions to follow efore the initil opertion. CAUTION To prevent eletri shok, oserve the following utions: Never mke power line onnetions with tive lines. Ensure firm nd tight onnetions to the. Do not touh the power soure while the instrument is powered on. To void eletri shok, filure or norml het-up of the instrument, do not use the instruments in suh ples where: exposed to rin, wter drops or diret sunlight. high temperture or humidity, muh dust or orrosive gs. ffeted y externl noise, rdio wves or stti eletriity. where there is onstnt virtion shok. Chek t Delivery When the produt is delivered to you, plese hek tht its speifitions onform to your requirement nd tht there is no dmge in trnsit. This instrument is refully inspeted efore delivery from ftory under our strit qulity ontrol progrm, ut if you find ny defet or inonveniene, plese inform us of the model nme nd seril numer of the produt, et. Cutions for Use 1 This produt is preision instrument, so plese tke utmost re for trnsporttion, instlltion or ny other hndling of it. 2 No power on-off swith is provided on this produt, so it immeditely strts to operte when onneted to the power soure. 3 In se of fer tht the externl noise of surge my use mlfuntion or rekdown of this instrument, it is neessry to tke proper protetive solution ginst noise. 4 In se of fer tht this instrument suffers the surge voltge, ground one side of the mesuring input. 5 Use this produt within the rnge or onditions onforming to its speifitions nd stndrd. Nme of Prts 1 8 High limit setting lever High limit setting index High limit ontt Low limit setting index Low limit setting lever Mesuring pointer Note: In se tht the model nme is NRE-1AH, no low limit setting lever, set point index r or ontt output terminl is provided. Pnel Cut-Out Dimensions Low limit ontt Auxiliry supply 31 2-φ3.5 [Unit: mm] Note: Dimension remins sme even though esutheon is used. Zero djusting srew Mesuring input Instlltion Fix the metl fittings on top nd lower side of the instrument (left nd right side if the instrument is horizontl) y tightening the srews. A set of metl fittings nd srews re provided with the instruments. 1 In se of stndrd instlltion The instrument fixed with metl fittings is inserted from the k side of the pnel nd the srew is inserted from the front side of the pnel. A Flt wsher, spring wsher nd nut re inserted on eh srew nd tightened properly. Note: Srews (M3) suitle with the pnel thikness, flt wshers nd spring wshers re not inluded long with instrument nd ustomers re requested to rrnge efore instlltion. 2 In se of esutheon use Insert the esutheon from the front side of the pnel nd instrument fixed with the metl fitting is mounted with the srew of the esutheon from the k side of the pnel nd is tightened with flt wsher, spring wsher nd nut provided with instrument. Optimum fstening torque of tthed mounting rkets:.36~.48 N m

4 Model NRE-1A I-233-2/2 Connetions Mesuring input of the instrument re M3. Mke firm nd orret onnetions with rimp type terminl. Optimum torque of M3 terminl srews:.36~.48n m Note 1: In se tht the model nme is NRE-1AH, no ontt output for the low limit is provided. Mesuring Input Terminls Arrnge ling of mesuring input line nd power soure line s distnt s possile from eh other. Close nd prllel wiring of these two lines my use unstle reding of the instrument. High limit ontt (HIGT) [Note 1] Low limit ontt (LOW) Auxiliry supply SOURCE Mesuring input M 1 DC Volt Meter DC Current Meter Reeiving Meter Connet the mesuring input with orret polrity. Use the prtiulr essory when it is designted. + M - 2 AC Volt Meter AC Current Meter Connet the mesuring input. Use the prtiulr essory when it is designted. AC INPUT Auxiliry supply Terminls 1 AC power soure model Be sure to use the supply power trnsformer nd try to ple it ner the ody s muh s possile. Connet the seondry side (S) of power trnsformer with power supply terminl. 2 DC power soure model Connet the DV24V to SOURCE. The polrity of power supply is not speified 2V(ommon with 22V)±1% 1V(ommon with 11V)±1% ± Power trnsformer (S) SOURCE DC24V±1% SOURCE High Limit (HIGH) nd Low Limit (LOW) Contt Output Terminls The ontt pity of high nd low limit ontt output is, with resistive lod: AC 25V 3A or DC 3V 3A. Mke the onnetions with the le onforming to these pities. In se tht the rely ontrol with the pity higher thn these, provide the uxiliry rely externlly. When no power is onneted to this instrument, - is normlly open nd - normlly lose. Opertion 1 Prior to the opertion of instrument, hek tht the input rte, uxiliry supply voltge nd onnetions re orret. 2 Before strting the mesurement, hek if the mesuring pointer is urtely t zero (whih is the point when the DC4mA or DC1V generted y stndrd voltge/urrent genertor is input to the input, respetively when the rted input is DC4~2mA or DC1~5V). If there is disrepny t zero, djust the pointer to indite zero with the djuster provided on the front of the instrument. Note) When the input impedne t the input rting DC1 ~ 5V with the speifition of 7331 essory hving more thn 1 MΩ is inserted the uxiliry power with opened ondition of input terminl of 7331, the mesuring pointer indites more thn the upper limit of the sle. 3 When mesuring, red in diretion t right ngle of the sle. 4 Slide the setting lever of high limit (or low limit) until the setting index omes to the desired point of rely tution. Do not fore the index moving eyond its stops whih re t little over the sle rnge, s it my use rekdown of the instrument. 5 While the instrument is powered on nd when the mesuring pointer exeeds the setting index (set point), the rely is tuted nd, - turns ON (lose) nd - turns OFF (open). Contt Informtion Nme : Tsurug Eletri Corportion Address : Minmi-Sumiyoshi, Sumiyoshi-ku, Osk-shi Jpn Emil : ft.info@tsurug.o.jp

5 Instrution Mnul Meter Rely Model NRE-152 I-118-1/3 We thnk you for your purhse of our model NRE-152 series meter rely. For sfety use of this produt, plese oserve the following ution. For proper opertion of it, plese lso red the instrutions to follow efore the initil opertion. CAUTION To prevent eletri shok, oserve the following utions: Never mke power line onnetions with tive lines. Ensure firm nd tight onnetions to the. Do not touh the power soure while the instrument is powered on. To void eletri shok, filure or norml het-up of the instrument, do not use the instruments in suh ples where: exposed to rin, wter drops or diret sunlight. high temperture or humidity, muh dust or orrosive gs. ffeted y externl noise, rdio wves or stti eletriity. where there is onstnt virtion shok. Chek t Delivery When the produt is delivered to you, plese hek tht its speifitions onform to your requirement nd tht there is no dmge in trnsit. This instrument is refully inspeted efore delivery from ftory under our strit qulity ontrol progrm, ut if you find ny defet or inonveniene, plese inform us of the model nme nd seril numer of the produt, et. Cutions for Use This produt is preision instrument, so plese tke utmost re for trnsporttion, instlltion or ny other hndling of it. No power on-off swith is provided on this produt, so it immeditely strts to operte when onneted to the power soure. In se of fer tht the externl noise of surge my use mlfuntion or rekdown of this instrument, it is neessry to tke proper protetive solution ginst noise. In se of fer tht this instrument suffers the surge voltge, ground one side of the mesuring input. Use this produt within the rnge or onditions onforming to its speifitions nd stndrd. Nme of Prts Note: In se tht the model nme is NRE-152H, no low limit setting lever, set point index r or ontt output terminl is provided. Pnel Cut-Out Dimensions Additionl Devie & Funtion Cssette type sle plte When repling sle plte, remove the mounting rkets, white stiker nd loking srew of sle holder nd pull out the shded prt towrd the diretion tht the rrow shows. The sle plte held in the holder n e removed then. Setting levers with lok The setting levers re provided with lok mehnism. When moving the setting lever, pull it out to relese its loking. And fter the setting press in the lever to lok its position. Thus, the identl movement of the setting lever due to unintentionl touh or virtion is voidle. Chnge over swith of output mode When the swith of Normlly Open / Normlly Close provided on the k of the instrument is set to Normlly Close, ontt nd ontt of output re reversed. In this se, mke n externl onnetions following the terminl odes speified in the rkets ( ). The symols on the k of instrument shows the stte in Power soure OFF nd Normlly Open. Instlltion Insert the instrument from the front of the pnel to instll. Atth the mounting rkets to the top nd ottom of the instruments (right nd left sides in se of horizontl types) nd fsten them with the tthed threded rs. [Unit: mm] Optimum fstening torque of tthed mounting rkets:.6~.8nm

6 Model NRE-152 I-118-2/3 Connetions Mesuring input of the instrument re M5 nd, the ontt output nd uxiliry supply M3. Mke firm nd orret onnetions with rimp type terminl. Optimum torque of M5 terminl srews: 1.2~1.3Nm Optimum torque of M3 terminl srews:.36~.48nm Note 1: Be reful tht, when the swith for output mode (ref. Nme of Prts) is hnged to NC (normlly lose), the terminl odes re s speified in the rkets ( ). Note 2: In se tht the model nme is NRE-152H, no ontt output for the low limit is provided. Mesuring Input Terminls Arrnge ling of mesuring input line nd power soure line s distnt s possile from eh other. Close nd prllel wiring of these two lines my use unstle reding of the instrument. DC Volt Meter AC Volt Meter Resistne Bul Thermo- Thermoouple Thermometer DC Current Meter AC Current Meter meter (uilt-in onverter) (uilt-in onverter) Reeiving Meter Connet the mesuring input. Connet the 3-wire system Connet the thermoouple Connet the mesuring input Use the prtiulr essory resistne thermometer K, J nd et. with orret with orret polrity. when it is designted. (Pt1Ω). polrity. Use the prtiulr essory when it is designted. Auxiliry supply Terminls AC power soure model Connet the AC voltge to the respetive of uxiliry supply (SOURCE). AC1V power soure voltge: Terminls nd 1/11V AC2V power soure voltge: Terminls nd 2/22V DC power soure model Connet the DV24V to the uxiliry supply (SOURCE) with orret polrity. High Limit (HIGH) nd Low Limit (LOW) Contt Output Terminls The ontt pity of high nd low limit ontt output is, with resistive lod: AC23V, 2.5A or DC3V, 2.5A Mke the onnetions with the le onforming to these pities. In se tht the rely ontrol with the pity higher thn these, provide the uxiliry rely externlly. When no power is onneted to this instrument, - is normlly open nd - normlly lose. When the swith for output mode is hnged to NC (normlly lose), the terminl odes re s per those in the rkets ( ), nd - is normlly lose nd - normlly open.

7 Model NRE-152 I-118-3/3 Opertion Prior to the opertion of instrument, hek tht the input rte, uxiliry supply voltge nd onnetions re orret. Before strting the mesurement, hek if the mesuring pointer is urtely t zero (whih is the point when the DC4mA or DC1V generted y stndrd voltge/urrent genertor is input to the input, respetively when the rted input is DC4~2mA or DC1~5V). If there is disrepny t zero, djust the pointer to indite zero with the djuster provided on the front of the instrument. Note) When the input impedne t the input rting DC1 ~ 5V with the speifition more thn 1 M is inserted the uxiliry power with opened ondition of input terminl, the mesuring pointer indites more thn the upper limit of the sle. When mesuring, red in diretion t right ngle of the sle. Pull out the setting lever of high limit (or low limit) to relese its lok, nd slide it until the setting index omes to the desired point of rely tution. Then press in the setting lever to lok its position. Do not fore the index moving eyond its stops whih re t little over the sle rnge, s it my use rekdown of the instrument. While the instrument is powered on nd when the mesuring pointer exeeds the setting index (set point), the rely is tuted nd, - turns ON (lose) nd - turns OFF (open). Clirtion When the vrile resistor for spn djustment is provided, lirte the instrument t n intervl of out one yer in order to mintin long term ury. The lirtion n e done with the zero djuster provided on the pnel front nd the vrile resistor for spn djustment on the rer of the instrument. Mke the lirtion with the mient ondition of 23 o C5 o C nd 75%RH or less. Contt Informtion Nme : Tsurug Eletri Corportion Address : Minmi-Sumiyoshi, Sumiyoshi-ku, Osk-shi Jpn Emil : ft.info@tsurug.o.jp