Intrinsically Safe Isolated Bohlale I / O Dimojule
- Boto ya Terminal
- Mapheko a Polokego ao a Arotšwego
- Di-Isolator tša Matshwao
- Didirišwa tša Tšhireletšo ya Surge
- Di-Relay tša Polokego
- Dimojule tša I/O tša Bohlale tše di Ikemetšego
- Dikgoro tše Bohlale
- Di-Transceiver tša Optical tša Datha ya Intasteri
- Ditshekatsheko tša Ntlha ya Phoka tša Inthaneteng
- Dimojule tša go Hwetša Datha
- HART ya data sefetoledi
01.02.03.04.05.
PHM-7530 Mohlala, Mohlala. Three-kanale analoge input modula
Kakaretšo ya setšweletšwa
E ka fetolela tse tharo kanale jwale pontšo sebakeng kotsi arotsoe ka matshwao a dijithale, 'me ho ea ka MODBUS RTU prothokholo fana ka matshwao a dijithale ho PHM7100, PLC kapa moamoheli dithulaganyo khomphuta ya hao.
Ditšhupetšo tša setegeniki
| Phepelo ya mohlagase | 20 ~ 35VDC ya |
| Output phepelo matla le e filwe matla | Ha potoloho e le dipholo tsa 20mADC, gagamalo e filwe e khōlō ho feta 16VDC Input Peli, tse tharo-terata tsamaiso kapa DC 4 ~ 20mA DC |
| Tsenyo ya go tsenya | Tse pedi, tse tharo-terata tsamaiso kapa DC 4 ~ 20mA DC |
| Ka nepagalo | 0.1% . |
| Nako ya karabelo | ≤10ms e le nngwe |
| Nomoro ya mokero | 3 dikanale |
| Segokaganyi sa kgokagano | RS485 |
| Protocol ya kgokagano | MODBUS RTU ya go swana le yona |
| Matla a dielectric | ≥2500VAC (ka hao bolokehileng terminal le bao e seng ka hare sireletsehileng terminal) |
| Kganetšo ya go thibela go fiša | ≥100MΩ e le nngwe |
| Didirišwa tša tšhemo tše di šomago | Diphetiši tše pedi goba tše tharo tša terata goba matshwao a DC, setšweletšwa se se ka kgokagantšwe le ditšweletšwa go tšwa go batšweletši ba bantši (ABB, Fisher, Rosemount, Honewe11 le theknolotši ye e tšwago dinageng tša ka ntle 1151, EJA, SMAR le ditšweletšwa tše dingwe) |
| Paramethara ya themperetšha | Tswela pele ho sebetsa mocheso: -20 ° C ~ + 60 ° C, polokelo mocheso: -40 ° C ~ + 85 |
| Monola wa moya wo o lekanyeditšwego | 10% ~ 95% RH bao e seng condensation |
| Letshwao la go thuthupa | [Exia Ga] IIC |
| Ditekanyetšo tša netefatšo (gare ga ditheminali 1-2, 4-5 le 7-8) | Um = 250V Uo = 10,5 V Io = 15 m Co = 1.7μF Lo = 100mH Po = 39,4 mW |
| Ditekanyetšo tša netefatšo (gare ga ditheminali 2-3, 5-6 le 8-9) | Um = 250 V Uo = 28 V Io = 93 mA Co = 0.05 μF Lo = 2.4 mH Po = 0,65 mW |
| Dinyakwa tša lefelo la go hloma | E ka amana le diletswa ka 0 zone le IIA, IIB, IIC khase kotsi |
Sebopego sa setšweletšwa
- 1. 1. .Tshebediso ya matla a tlase, thempereichara e tlaase drift, jarolla ka ho iketsa lefela calibration.
- 2. 2. .Thekga chesang-polaka
- 3. 3. .Protocol ya kgokagano ya MODBUS RTU e a thekgwa, gomme seelo sa kgokagano se phagame go fihla go 115200bps.
- 4. 4. .Thekga phepelo ya mohlagase le kgokagano ka ditsela tše pedi: backplane mounting seporo le terminal.
- 5. .Kopantswe sebediswa le PHM-7100 ho tšehetsa MODBUS TCP / IP, e le hore ho nolofatsa tlhomamiso le tlhokomelo, le ho ntlafatsa ya data phetiso tshebetso.
Pontšo ya Setšweletšwa
