AB Analogi I0 Module 1746-NI8
Mafotokozedwe a Zamalonda
| Mtundu | Allen-Bradley |
| Nambala Yachigawo/Katalogi No. | 1746-NI8 |
| Mndandanda | Mtengo wa SLC500 |
| Mtundu wa Module | Analogi I/O Module |
| Ndege Yamakono (5 Volts) | 200 milliliters |
| Zolowetsa | 1746-NI4 |
| Backplane Current (24 Volts DC) | 100 milliliters |
| Gulu la chizindikiro cholowetsa | -20 mpaka +20 mA (kapena) -10 mpaka +10V dc |
| Bandwidth | 1-75 Hertz |
| Lowetsani Zosefera pafupipafupi | 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz, 50 Hz, 75 Hz |
| Nthawi Yowonjezera | 6 milliseconds |
| Malo a chassis | Gawo lililonse la I/O kupatula slot 0 |
| Kusamvana | 16 biti |
| Backplane Current | (5 Volts) 200 mA; (24 Volts DC) 100 mA |
| Mayankho a Gawo | 0.75-730 milliseconds |
| Mtundu wotembenuka | Kuyerekeza kotsatizana, kusintha capacitor |
| Mapulogalamu | Kuphatikiza 120 Volts AC I/O |
| Mitundu Yolowetsa, Voltage | 10V dc 1-5V dc 0-5V dc 0-10V dc |
| Kugwiritsa Ntchito Mphamvu za Backplane | 14 Watts Maximum |
| Mtundu Wolowetsa, Panopa | 0-20 mA 4-20 mA 20 mA 0-1 mA |
| Kulowetsa Impedance | 250 ohm |
| Mtundu wa Data | Mayunitsi a Uinjiniya Owonjezedwa pa PID Proportional Counts (-32,768 mpaka +32,767 range), Mawerengedwe a Proportional (User Defined Range, Class 3 kokha).Chithunzi cha 1746-NI4 |
| Chingwe | 1492-ZOTHANDIZA*C |
| Zizindikiro za LED | 9 zobiriwira zobiriwira chimodzi pa tchanelo chilichonse cha 8 ndi chimodzi cha module |
| Kutentha kwa kutentha | 3.4 Watts |
| Kukula kwa Waya | 14 AWG |
| UPC | 10662072678036 |
| Chithunzi cha UNSPSC | 32151705 |
Pafupifupi 1746-NI8
Ili ndi mphamvu yopitilira mumsewu ya 1 Watt ku 5 Volts DC ndi 2.4 Watts ku 24 Volts DC.1746-NI8 ikhoza kukhazikitsidwa pagawo lililonse la I/O, kupatula Slot 0 ya SLC 500 I/O chassis.Chidziwitso cholowetsa chimasinthidwa kukhala data yadijito kudzera pakusintha motsatizana.Module ya 1746-NI8 imagwiritsa ntchito ma frequency osinthika okhala ndi fyuluta ya digito yotsika pang'ono pakusefa kolowera.Imagwira ntchito mosalekeza ndipo imakhala ndi voteji yodzipatula ya 750 Volts DC ndi 530 Volts AC, yoyesedwa kwa masekondi 60.Ili ndi ma voliyumu amtundu wamba kuyambira -10 mpaka 10 Volts okhala ndi ma Volts 15 pakati pa ma terminals awiri aliwonse.
Mafotokozedwe Akatundu
Module ya 1746-NI8 imabwera ndi chipika chochotseka cha malo 18.Pa mawaya, Belden 8761 kapena chingwe chofananira chiyenera kugwiritsidwa ntchito ndi waya imodzi kapena ziwiri za 14 AWG pa terminal.Chingwechi chimakhala ndi loop impedance yochuluka ya 40 Ohms pamagetsi amagetsi ndi 250 Ohms pagwero lapano.Pazovuta komanso zowunikira, ili ndi zizindikiro 9 zobiriwira za LED.Ma tchanelo 8 ali ndi chizindikiro chimodzi chilichonse chosonyeza momwe amalowetsera ndi chimodzi chilichonse chowonetsa gawo.1746-NI8 ili ndi gawo 2 lowopsa la chilengedwe ndi kutentha kwa 0 mpaka 60 digiri Celsius.
1746-NI8 imakhala ndi gawo la Eight (8) la analogi lothandizira kuti ligwiritsidwe ntchito ndi SLC 500 Fixed kapena modular hardware style controller.Module iyi yochokera kwa Allen-Bradley ili ndi ma voltage osankhidwa payekhapayekha kapena njira zolowera pano.Ma siginecha osankhidwa osankhidwa akuphatikizapo 10V dc, 1–5V dc, 0–5V dc, 0–10V dc ya Voltage pomwe 0–20 mA, 4–20 mA, +/-20 mA ya Panopa.
Zizindikiro zolowetsa zitha kuimiridwa ngati Mayunitsi a Engineering, Scaled-for-PID, Proportional Counts (-32,768 mpaka +32,767 range), Mawerengedwe Ogwirizana ndi Mtundu Wotanthauzira Wogwiritsa (Kalasi 3 kokha) ndi 1746-NI4 Data.
Module iyi ya Eight (8) imagwira ntchito ndi mapurosesa a SLC 5/01, SLC 5/02, SLC 5/03, SLC 5/04 ndi SLC 5/05.SLC 5/01 ikhoza kugwira ntchito ngati kalasi yoyamba pomwe SLC 5/02, 5/03, 5/04 imatha kusinthidwa kuti igwire ntchito ya Class 1 ndi Class 3.Makanema a module iliyonse akhoza kukhala ndi mawaya munjira imodzi kapena zosiyana.
Zogulitsa Zamalonda
Module iyi ili ndi chotchinga chochotseka cholumikizira ku siginecha yolowera ndikusintha mosavuta gawo popanda kufunikira kokonzanso.Kusankha mtundu wa siginecha yolowetsa kumachitika pogwiritsa ntchito masiwichi ophatikizidwa a DIP.Kusintha kwa DIP kuyenera kukhala kogwirizana ndi kasinthidwe ka mapulogalamu.Ngati masinthidwe osinthira a DIP ndi kasinthidwe ka mapulogalamu akusiyana, cholakwika cha module chidzakumana ndipo chidzafotokozedwa mu buffer yowunikira purosesa.
Pulogalamu yamapulogalamu yomwe imagwiritsidwa ntchito ndi banja lazinthu za SLC 500 ndi RSLogix 500. Ndi pulogalamu yamapulogalamu ya makwerero yomwe imagwiritsidwanso ntchito kukonza ma module ambiri mugulu lazinthu za SLC 500.
