Amamojula we-I/O aphephileko
- Ibhodi yeTheminali
- Iinqabo zokuphepha ezihlukanisiweko
- Iinsetjenziswa ezihlukanisako zesiginali
- Iinsetjenziswa zokuvikela ama-Surge
- Iinsetjenziswa zokuphepha
- Amamojula we-I/O ahlakaniphileko ahlukileko
- Amasango ahlakaniphileko
- Iinsetjenziswa ze-Optical Data yezebubulo
- Iinhlaziyi ze-Inthanethi ze-Dew Point
- Amamojula wokuthola idatha
- Umtjhugululi wedatha we-HART
PHM-7504 Imojuli yokukhipha ye-analog yamatjhaneli amane
Ukuhlolisisa umkhiqizo
Umklamo wokuzihlukanisa opheleleko hlangana nokuphakelwa kwamandla, ukukhulumisana nokufaka kuqinisekisa ukuthembeka komkhiqizo, ukuzinza kokutholwa kwesiginali, nokusebenza kokulwisana nokuphazamiseka. Umqondo omuhle wokuklama ukuzihlukanisa ulungele khulu ubujamo bokusebenza obuyinkimbinkimbi begodu unokuzinza okuhle.
Nayiqathaniswa nendlela yokuhlukanisa isignali ye-PLC+, yehlise amaphutha ngebanga lokutjhuguluka okubili.
Iinkomba zethekhnikhi
| Isisetjenziswa samandla | 24VDC |
| Isiginali yokufaka | 4~20mA |
| Isiteshi sokufaka | 4 amatjhaneli |
| Isisetjenziswa sokuthintana | RS485 |
| Iphrothokholi yokukhulumisana | I-MODBUS |
| Inembo | 0.10% |
| Ukutjhuguluka kwamazinga womtjhiso | 0.005% FS /°C |
| Imodi yokuhlela | I-PC ehlelekako |
| Ukukhambisana kwe-elekthromagnethi | IEC 61326 |
| Ikghono lokuzihlukanisa | 1500VAC |
| Izinga lokutjhisa lokusebenza | -20°C~+60°C |
| Izinga lokutjhisa lokugcina | -40°C~+85°C |
| Umswakama wendawo | ≤95%ARH Ukungabi mfitjhani |
| Izinga lokuvikeleka | IP20 |
Ubunjalo bomkhiqizo
- Idizayini yokusetjenziswa kwamandla aphasi, ukutjhuguluka kwezinga lokutjhisa eliphasi, ukulinganisa okuzenzakalelako.
- Ihlukaniswe ngokupheleleko hlangana namatshwayo wokufaka amatjhaneli amane/ukuthintana/ukuphakelwa kwamandla
- Sekela iplagi etjhisako
- Iphrothokholi yokukhulumisana ye-MODBUS RTU iyasekelwa, begodu izinga lokukhulumisana liphezulu ukuya ku-115200bps.
- Sekela ukuphakelwa kwamandla nokukhulumisana ngeendlela ezimbili: isitimela sokufaka ngemuva kanye netheminali.
- Ihlanganiswe isetjenziswa ne-PHM-7100 ukusekela i-MODBUS TCP/IP, ukwenzela bona kube lula ukufakwa nokugcinwa, begodu nokwenza ngcono ukusebenza kokudluliswa kwedatha.
- Isiginali ngayinye yokufaka ingasethwa ngokusebenzisa ihlelo: amasignali we-RTD/TC/Resistor/mV
Ukutjengiswa komkhiqizo
