Intrinsically Safe Isolated Intelligent I/O Modules
- Zolepheretsa Zachitetezo Pazokha
- Signal Isolators
- Zida Zoteteza Zowonjezera
- Ma Relay a Chitetezo
- Isolated Intelligent I/O Modules
- Zipata Zanzeru
- Ma Transceivers a Industrial Data Optical
- Pa intaneti Dew Point Analyzers
- Ma module a Data Acquisition
- HART data converter
Mtengo wa PHM-7530 Module yolowetsa ya analogi yanjira zitatu
Chidule cha mankhwala
Itha kusintha ma siginecha atatu apano omwe ali pamalo owopsa omwe ali pagulu la digito, ndipo malinga ndi protocol ya MODBUS RTU imapereka ma digito ku PHM7100, PLC kapena makina apakompyuta.
Zizindikiro zaukadaulo
| Magetsi | 20-35 VDC |
| Linanena bungwe magetsi ndi mphamvu anapereka | Pamene dera lili ndi linanena bungwe 20mADC, voteji anapereka ndi wamkulu kuposa16VDC Input Awiri, atatu waya dongosolo kapena DC 4 ~ 20mADC |
| Zolowetsa | Awiri, atatu-waya dongosolo kapena DC 4 ~ 20mADC |
| Kulondola | 0.10% |
| Nthawi yoyankhira | ≤10ms |
| Nambala ya chaneli | 3 njira |
| Kulankhulana mawonekedwe | Mtengo wa RS485 |
| Communication protocol | MODBUS RTU |
| Mphamvu ya dielectric | ≥2500VAC (otetezedwa mwakuthupi komanso osatetezeka kwenikweni) |
| Insulation resistance | ≥100MΩ |
| Zida zakumunda zogwiritsidwa ntchito | Ma transmitters awiri kapena atatu kapena ma sign a DC, mankhwalawa amatha kulumikizidwa ndi zinthu zochokera kwa opanga angapo (ABB, Fisher, Rosemount, Honewe11 ndi ukadaulo wochokera kunja 1151, EJA, SMAR ndi zinthu zina) |
| Kutentha kwa parameter | Kutentha kosalekeza: -20 ℃ ~ + 60 ℃, kutentha kosungira: -40 ℃ ~ + 85 |
| Chinyezi cha mpweya | 10% ~ 95% RH popanda condensation |
| Chizindikiro chosaphulika | [Exia Ga] ⅡC |
| Zotsimikizira (pakati pa ma terminal 1-2, 4-5 ndi 7-8) | Um=250V Uo=10.5V Io=15m Ko=1.7μF Lo=100mH Po=39.4mW |
| Zotsimikizira (pakati pa ma terminal 2-3, 5-6 ndi 8-9) | Um=250V Uo=28V Io=93mA Ko=0.05μF Lo=2.4mH Po=0.65mW |
| Zofunikira za malo oyika | Itha kulumikizidwa ndi zida za 0 zone ndi ⅡA, ⅡB, ⅡC mpweya wowopsa |
Makhalidwe a mankhwala
- 1.Kugwiritsa ntchito mphamvu pang'ono, kutsika kwa kutentha, kuwongolera zero zokha.
- 2.Thandizani hot-plug
- 3.Njira yolumikizirana ya MODBUS RTU imathandizidwa, ndipo kuchuluka kwa kulumikizana ndi 115200bps.
- 4.Kuthandizira magetsi ndi kulumikizana m'njira ziwiri: njanji yokwera ndege ndi terminal.
- 5.Kuphatikizidwa ndi PHM-7100 kuthandizira MODBUS TCP/IP, kuti muchepetse kuyika ndi kukonza, komanso kupititsa patsogolo ntchito yotumizira deta.
Chiwonetsero cha Zamalonda
