Li-module tsa I/O tse Isolated tse sa Sireletsehang ka Hare
- Boto ea Terminal
- Litšitiso tsa Polokeho tse Ikhethileng
- Li-Isolator tsa Matšoao
- Lisebelisoa tsa Tšireletso ea ho Tsamaea
- Li-Relays tsa Polokeho
- Li-module tsa I/O tse Bohlale tse Isolated
- Liheke tse Bohlale
- Li-transceiver tsa Optical tsa Lintlha tsa Indasteri
- Bahlahlobi ba Lintlha tsa Dew Inthaneteng
- Dimojule tsa ho Fumana Dintlha
- Sefetoleli sa data sa HART
Mojule oa ho kenya analoge oa PHM-7740 oa likanale tse 'ne
Kakaretso ea sehlahisoa
E ka fetola matšoao a RTD/TC/Resistor/mV a 4-channel ho tloha tšimong ea indasteri ho ea matšoao a dijithale, 'me ho ea ka protocol ea MODBUS, ka puisano ea RS 485 e fana ka matšoao a dijithale ho PHM-7100, PLC kapa balaoli ba komporo ea moamoheli kapa litsamaiso tsa ho fumana data. Ha e bapisoa le mokhoa oa tlhahiso oa setso oa PLC+ signal isolator, e fokolitse liphoso ka liphetoho tse peli, e ka eketsa haholo ho nepahala ha phetoho ka nako e le 'ngoe ho eketsa botsitso le bokhoni ba ho thibela tšitiso.
Matšoao a tekheniki
| Phepelo ea motlakase | 24VDC |
| Letšoao la ho kenya | Matšoao a RTD/TC/Resistor/mV |
| Mokero oa ho kenya | Likanale tse 4 |
| Sebopeho sa puisano | RS485 |
| Mokhoa oa puisano | MODBUS |
| Ho nepahala ha pheletso e batang | 1℃ |
| Ho thella ha mocheso | 0.005% FS /℃ |
| Mokhoa oa ho seta | PC e ka hlophisoa |
| Ho lumellana ha motlakase | IEC 61326 |
| Bokhoni ba ho itšehla thajana | 1500VAC |
| Mocheso o sebetsang | -20℃~+60℃ |
| Mocheso oa polokelo | -40℃~+85℃ |
| Mongobo o tikolohong | ≤95%ARH Ha e na mouoane |
| Boemo ba tšireletso | IP20 |
Tšobotsi ea sehlahisoa
- Moralo o tlase oa tšebeliso ea matla, ho thella ha mocheso o tlase, ho lekanya ka bohona lefela.
- E arotsoe ka ho feletseng pakeng tsa matšoao a mane a kanale a ho kenya/tlhaeletsano/phepelo ea motlakase
- Tšehetsa polaka e chesang
- Protokhole ea puisano ea MODBUS RTU ea tšehetsoa, 'me sekhahla sa puisano se holimo ho fihlela ho 115200bps.
- Tšehetsa phepelo ea motlakase le puisano ka litsela tse peli: seporo sa ho kenya backplane le terminal.
- E kopantsoe le PHM-7100 ho tšehetsa MODBUS TCP/IP, e le ho nolofatsa ho kenya le ho hlokomela, le ho ntlafatsa ts'ebetso ea phetisetso ea data.
- Letšoao le leng le le leng la ho kenya le ka beoa ka lenaneo: Matšoao a RTD/TC/Resistor/mV
Pontšo ea Sehlahisoa
