Ma module a I/O Anzeru Otetezeka Mwachilengedwe
- Bodi Yosungira Zinthu
- Zopinga Zachitetezo Zotalikirana
- Zosiyanitsa Zizindikiro
- Zipangizo Zoteteza Kwambiri
- Chitetezo Chotumizira
- Ma Module a I/O Opanda Luntha Okhazikika
- Zipata Zanzeru
- Ma Transceiver a Deta ya Zamalonda
- Zowunikira za Dew Point pa intaneti
- Ma Module Opezera Deta
- Chosinthira deta cha HART
PHM-7530 Ex. Module yolowera analogi ya njira zitatu
Chidule cha malonda
Ikhoza kusintha chizindikiro chamagetsi cha njira zitatu m'dera loopsa lokhalokha kukhala zizindikiro za digito, ndipo malinga ndi ndondomeko ya MODBUS RTU imapereka zizindikiro za digito ku PHM7100, PLC kapena makompyuta omwe ali ndi makina.
Zizindikiro zaukadaulo
| Magetsi | 20~35VDC |
| Mphamvu yotulutsa ndi mphamvu yoperekedwa | Pamene dera lili ndi mphamvu yotulutsa 20mADC, mphamvu yoperekedwayo imakhala yoposa 16VDC. Njira ziwiri, zitatu kapena DC 4~20mA DC. |
| Lowetsani | Makina awiri, atatu kapena DC 4 ~ 20mA DC |
| Kulondola | 0.1% |
| Nthawi yoyankha | ≤10ms |
| Nambala ya njira | Ma njira atatu |
| Chiyankhulo cholumikizirana | RS485 |
| Ndondomeko yolumikizirana | MODBUS RTU |
| Mphamvu ya dielectric | ≥2500VAC (malo otetezeka mkati ndi malo otetezeka mkati) |
| Kukana kutchinjiriza | ≥100MΩ |
| Zipangizo zogwiritsidwa ntchito kumunda | Ma transmitter awiri kapena atatu kapena ma siginecha a DC, mankhwalawa amatha kulumikizidwa ndi zinthu kuchokera kwa opanga angapo (ABB, Fisher, Rosemount, Honewe11 ndi ukadaulo wochokera kunja 1151, EJA, SMAR ndi zinthu zina) |
| Gawo la kutentha | Kutentha kogwira ntchito kosalekeza: -20℃~+60℃, kutentha kosungirako: -40℃~+85 |
| Chinyezi cha mpweya wocheperako | 10% ~ 95% RH yosaundana |
| Chizindikiro chosaphulika | [Exia Ga] ⅡC |
| Magawo otsimikizira (pakati pa malo otsiriza 1-2, 4-5 ndi 7-8) | Um=250V Uo=10.5V Io=15m Co=1.7μF Lo=100mH Po=39.4mW |
| Magawo otsimikizira (pakati pa malo otsiriza 2-3, 5-6 ndi 8-9) | Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65mW |
| Zofunikira pa malo okhazikitsa | Ikhoza kulumikizidwa ndi zida zomwe zili mu 0 zone ndi mpweya woopsa wa ⅡA, ⅡB, ⅡC |
Khalidwe la malonda
- 1.Kugwiritsa ntchito mphamvu zochepa, kutentha kochepa, kusinthasintha kwa zero zokha.
- 2.Thandizani pulagi yotentha
- 3.Njira yolumikizirana ya MODBUS RTU imathandizidwa, ndipo liwiro la kulumikizana ndi lokwera kufika pa 115200bps.
- 4.Thandizani magetsi ndi kulumikizana m'njira ziwiri: njanji yokwezera kumbuyo ndi malo opumulira.
- 5.Yophatikizidwa imagwiritsidwa ntchito ndi PHM-7100 kuti ithandizire MODBUS TCP/IP, kuti ikhale yosavuta kukhazikitsa ndi kukonza, komanso kuti ipititse patsogolo magwiridwe antchito otumizira deta.
Kuwonetsera kwa Zamalonda
