data sheet pnj1 the fc series electronic indicator uses a solid state in- dicator as an indicating element, completely eliminating the need for mechanical moving parts and provides high reli- ability. use of two indicating elements has enabled arrangement of many monitoring points in a limited space, which is useful to compare monitoring points influenced by one another. 1. outstanding reliability the adoption of a solid state indicator has completely eliminated the need for mechanical moving parts, pro- viding excellent reliability. 2. two-point indicator this instrument indicates 2 different values at the same time, so a large number of mounting points can be arranged in a small space, whereby monitoring points influenced by one another can easily be compared and indicated. 3. international standards this instrument is compact in size, conforming to the in- ternational standards of iec. it operates on 24v dc power to deliver 1 to 5v dc signals as recommened by iec standards. 100v and 200v ac power are also available for convenience of operation. it also accepts a thermo- couple, a resistance bulb or a 4 to 20ma dc input con- verter optionally. 4. digital indication/setting function input signals can be read accurately from the digital indicator on the front panel. various parameters can also be set on the front of the panel. fc series electronic indicator features functional diagram date EDS11-107E jan. 27, 1999
pnj1 (2) numerical value indication/setting indication method: led (red), name in 3 digits + numerical value in 5 digits (negative code included) contens of indication: indicating input signal (engineering unit), high/low alarm, etc. contents of indication select by use of f/s, , , keys on front panel. setting method: by using of f/s, , , , st keys on front panel. (3) alarm functions high/low alarm set in engineering unit for display of indicating signal. indicating method: two led lamps (red) on front panel ..... high alarm lamp ..... low alarm lamp 1. input signal (1) analog input signal: 2 points 4. power failure processing functions power failure detection: alarm output "off" at power failure de- tection. during power failure: data backed up by capacitor within 5 minutes. alarm set data stored in non- volatile memory (more than 10 years at ambient temperature of 50 c or less). power failure recovery: initial or continuous start set within 5 minutes of power failure. recovery from power failure exceeding 5 minutes is initial. 5. self-diagnosis functions input signal abnormality: flt lamp lights, flt contact output "on". indication of abnormal contents: cause of abnormality indicated in numeri- cal values on front panel. 6. other functions data protective function by pass code 7. operating conditions power supply: select from 3 types 24v dc (20 to 30v dc) 100v ac (85 to 132v/47 to 63hz ac) 200v ac (187 to 264v/47 to 63hz ac) power consumption: approx. 11w (dc) approx. 20va (ac) dielectric strength: 1500v ac, 1 min. insulation resistance: 500v dc, 100m ? or more ambient temperature: 0 to 50 c ambient humidity: 90% rh or less enclosure: steel case name plate: 100 (h) x 72 (w) mm, white acryl dimensions: 144 (h) x 72 (w) x 391 (d) mm, iec (din) standards mass {weight}: approx. 2.9kg mounting method: flush in door mounting; vertical mount- ing. mountable on tilted surface, angle " " 24v dc power sup- plied to transmitter during ac operation 10mv dc span or more basic contact com- pensating function 50 c span or more (1) analog output signal: 2 points (2) digital output signal: 5 points 3. indication, alarm, setting, functions (1) bar graph indication gv indicator led (green) 101 + 2 0 to 100%, linear 1%/fs 100mm indication method no. of indicating segments indication range indication resolution scale length indicating mode pv indicator led (red) 101 + 2 0 to 100% linear 1 %/fs 100mm 0 to 100% bar graph indication, 0 to 100% reverse bar graph indication, 0 to 100% dot indication 4 to 20ma dc type j:0 to 600 c k:0 to 1200 c e:0 to 800 c r:0 to 1600 c pt100/pt100 ?0 to 500 c allow. error 0.2%/fs allow. error 0.5%/fs allow. error 0.5%/fs current in- put signal thermocou- ple input resistance bulb input i + i 0 i 2. output signal input resistance, 1m ? or more allow. error 0.2%/fs * indicating input 1 select from the following inputs. 1 to 5v dc indicating input 1* indicating input 2* ai1 ai2 1 to 5v dc output resistance, 1 ? or less allow. error 0.2%/fs ao1 ao2 indicating input 1 com- pensation indicating input 2 com- pensation fault output high alarm output 1 low alarm output 1 high alarm output 2 low alarm output 2 flt h1 l1 h2 l2 open-collector output (photo- coupler insula- tion) output rating, 30v x 0.1a dc, max. finish color: munsell n1.5 for both front panel and case range of delivery: electronic indicator and mounting bracket specifications =0 to 90
note: symbols of resistance bulbs are as follows. jpt100 ..... jis c 1604-1981 pt100 ..... iec pub751-1983 (jpt/pt changeover is possible with front key.) terminal cover terminal panel thickness 8mm or less 140 16 support bracket 200min. when mounting 1 unit when mounting "n" units 355 36 mounting bracket 144 72 panel cutout 250min. (72.2n 4) +1 0 138 +1 0 no. of units n 2 200min. 138 +1 0 68 +0.7 0 code symbols outline diagram (unit:mm) 123456 a 78 pnj 1 a b c d e f g w 1 2 3 5 description indicating input 1 1 to 5v dc 4 to 20ma dc j thermocouple k thermocouple e thermocouple r thermocouple resistance bulb, jpt100, 3-wire, 50 c span or more resistance bulb, pt100, 3-wire, 50 c span or more power supply 24v dc (20 to 30v dc) 100v ac (85 to 132v/47 to 63hz ac) 200v ac (187 to 264v/47 to 63hz ac) 10mv dc span or more basic contact com- pensating function
pnj1 connections for indicating input 1 terminals block terminals (m4 screws) ao indicating input 1 compensation ao indicating input 2 compensation ai, ao common bus do (alarm output 1) do (alarm output 2) instrument power (24v dc, ac power) di, do 24v power ao1 ao2 sc h1 l1 h2 l2 pc* pcd g note: * symbols for ac instrument power are vpo, pco, approx. 24v dc (0.1a max.) output 51 52 53 54 55 56 57 58 59 60 61 62 earth 71 72 73 74 75 76 77 78 79 80 81 82 + + ai2 sc vp* vpd ai (indicating input 2) ai, ao common bus instrument power (24v dc, ac power) di, do 24v power ? ? ? ? ? ? 1 to 5v dc the 5th digit of code symbols "a" 4 to 20ma dc the 5th digit of code symbols "b" thermocouple the 5th digit of code symbols c,d,e,f resistance bulb the 5th digit of code symbols g,w 4 to 20ma dc power supply the 5th digit of code symbols "b" 11 + 31 12 11 12 11 12 11 12 11 12 31 31 60 pc 31 31 + + + + + + + connection diagram information in this catalog is subject to change without notice. printed in japan head office 6-17, sanbancho, chiyoda-ku, tokyo 102-0075, japan http://www.fesys.co.jp/eng sales div. international sales dept. no.1, fuji-machi, hino-city, tokyo, 191-8502 japan phone: 81-42-585-6201, 6202 fax: 81-42-585-6187 http: //www.fic-net.jp/eng caution on safety *before using this product, be sure to read its instruction manual in advance.
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