Cov Modules I/O Txawj Ntse Uas Muaj Kev Nyab Xeeb Sab Hauv
- Rooj Tswjhwm Kawg Nkaus
- Cov Kev Nyab Xeeb Cais Tawm
- Cov Teeb Liab Isolators
- Cov Khoom Siv Tiv Thaiv Surge
- Kev Nyab Xeeb Relays
- Cov Modules I/O Txawj Ntse Cais
- Cov Rooj Vag Ntse
- Cov Ntaub Ntawv Kev Lag Luam Optical Transceivers
- Cov Tshuaj Ntsuam Xyuas Dew Point Online
- Cov Modules Txais Cov Ntaub Ntawv
- HART cov ntaub ntawv hloov pauv
PHM-7530 Ex. Peb-channel analog input module
Kev piav qhia txog khoom
Nws tuaj yeem hloov peb lub teeb liab tam sim no hauv thaj chaw txaus ntshai cais mus rau hauv cov teeb liab digital, thiab raws li MODBUS RTU protocol muab cov teeb liab digital rau PHM7100, PLC lossis lub khoos phis tawj tswj hwm.
Cov cim qhia txog kev siv tshuab
| Kev muab hluav taws xob | 20 ~ 35VDC |
| Lub zog tso zis nrog lub zog muab | Thaum lub voj voog nrog cov zis 20mADC, qhov hluav taws xob muab yog ntau dua 16VDC Input Ob, peb-xaim system lossis DC 4 ~ 20mA DC |
| Cov tswv yim | Ob, peb-xaim system lossis DC 4 ~ 20mA DC |
| Kev raug | 0.1% |
| Lub sijhawm teb | ≤10ms |
| Tus lej channel | 3 txoj kev |
| Kev sib txuas lus sib txuas lus | RS485 |
| Cov txheej txheem sib txuas lus | MODBUS RTU |
| Lub zog dielectric | ≥2500VAC (qhov chaw nres nkoj muaj kev nyab xeeb thiab qhov chaw nres nkoj tsis muaj kev nyab xeeb) |
| Kev tiv thaiv rwb thaiv tsev | ≥100MΩ |
| Cov khoom siv hauv thaj teb uas siv tau | Ob lossis peb-xaim transmitters lossis DC teeb liab, cov khoom no tuaj yeem txuas nrog cov khoom los ntawm ntau lub chaw tsim khoom (ABB, Fisher, Rosemount, Honewe11 thiab (Cov thev naus laus zis xa tawm 1151, EJA, SMAR thiab lwm yam khoom) |
| Qhov ntsuas kub | Kub ua haujlwm tas mus li: -20 ℃ ~ + 60 ℃, kub cia: -40 ℃ ~ + 85 |
| Cov av noo ntawm huab cua | 10% ~ 95% RH tsis-condensation |
| Cov cim qhia txog kev tawg | [Exia Ga] ⅡC |
| Cov kev ntsuas pov thawj (nruab nrab ntawm cov davhlau ya nyob twg 1-2, 4-5 thiab 7-8) | Um = 250V Uo = 10.5V Io = 15m Co = 1.7μF Lo = 100mH Po = 39.4mW |
| Cov kev ntsuas pov thawj (nruab nrab ntawm cov davhlau ya nyob twg 2-3, 5-6 thiab 8-9) | Um = 250V Uo = 28V Io = 93mA Co = 0.05μF Lo = 2.4mH Po = 0.65mW |
| Cov kev cai ntawm qhov chaw teeb tsa | Nws tuaj yeem txuas nrog cov twj paj nruag hauv 0 cheeb tsam nrog ⅡA, ⅡB, ⅡC roj txaus ntshai |
Yam ntxwv ntawm cov khoom
- 1.Kev siv hluav taws xob tsawg, kev hloov pauv kub tsawg, kev ntsuas xoom tsis siv neeg.
- 2.Kev txhawb nqa kub-plug
- 3.Cov txheej txheem kev sib txuas lus MODBUS RTU tau txais kev txhawb nqa, thiab tus nqi sib txuas lus siab txog li 115200bps.
- 4.Txhawb kev muab hluav taws xob thiab kev sib txuas lus hauv ob txoj kev: backplane mounting rail thiab terminal.
- 5.Siv ua ke nrog PHM-7100 los txhawb MODBUS TCP / IP, yog li ntawd kom yooj yim rau kev teeb tsa thiab kev saib xyuas, thiab txhim kho kev ua haujlwm xa cov ntaub ntawv.
Khoom Zaub
