Kwinjiza Analog
- Inzitizi z'umutekano zitaruye
- Ibimenyetso by'akato
- Kubaga ibikoresho birinda
- Umutekano
- Ubwigunge Bwubwenge I / O Module
- Irembo ryubwenge
- Inganda zamakuru Optical Transceivers
- Abasesengura Ikime Kumurongo
- Uburyo bwo Kubona Amakuru
- Hindura amakuru
PHD-22TD-2121
Ibyiza byibicuruzwa
Inzitizi z'umutekano zitaruye kuruhande rwo gutahura: PHD-22TD-2121, ibyinjijwe bibiri nibisohoka bibiri hamwe nikimenyetso.
Inzitizi yitaruye irashobora gutandukanya no kohereza ikimenyetso cya 4 ~ 20mA cyangwa DC 4 ~ 20mA byakozwe na transmitter ahantu hateye akaga ahantu hizewe, ibimenyetso bisohoka ni 4 ~ 20mA. Iyo transmitter ari sisitemu ebyiri cyangwa sisitemu eshatu, inzitizi yumutekano
itanga imbaraga kubohereza.
Iki gicuruzwa gikeneye amashanyarazi yo hanze 20 ~ 35VDC.
* Amashanyarazi ya bisi, nyamuneka reba umugereka kubisobanuro birambuye.
Ibisobanuro
Tanga voltage | 20 ~ 35VDC, gukoresha amashanyarazi |
Amashanyarazi asohoka hamwe nimbaraga zitangwa | Iyo ibisohoka byumuzunguruko ari 20mA, voltage yatanzwe ni ≥16V |
Ikimenyetso cyo kwinjiza | insinga ebyiri cyangwa insinga eshatu cyangwa ibimenyetso byubu (HART) |
Ikimenyetso gisohoka | 4 ~ 20mA (HART) |
Byemerewe gusohora imitwaro | 0 ~ 500Ω (birashoboka) |
Ibisohoka neza | 0.1% FS values Indangagaciro zisanzwe ： 0.05% FS） |
Ubushyuhe bukabije | 0.005% FS / ℃ |
Umubare winjiza nibisohoka | 2 kwinjiza 2 ibisohoka |
Ibikoresho bikoreshwa mu murima | 2-wire, transmitter-3-na signal yerekana isoko, iki gicuruzwa kibereye ABB, Fisher, Rosemount, Honeywell, kimwe na 3351, EJA, SIEMENS nibindi bicuruzwa bifite tekinoroji yatumijwe hanze. |
Ibipimo by'ubushyuhe | Ubushyuhe bwo gukora: -20 ℃ ~ + 60 ℃, ubushyuhe bwo kubika: -40 ℃ ~ + 80 ℃ |
Ubushuhe bugereranije | 10% ~ 95% RH ntagahunda |
Imbaraga zo gukumira | Hagati y'uruhande rwumutekano imbere n'uruhande rutagira umutekano (≥3000VAC / min); hagati yo gutanga amashanyarazi n'impande zidafite umutekano (≥1500VAC / min) |
Kurwanya insulation | ≥100MΩ (hagati yinjiza / ibisohoka / amashanyarazi) |
Ibipimo | Umubyimba 12.5mm * ubugari 108mm * uburebure bwa 118mm |
Guhuza amashanyarazi | Ukurikije IEC 61326-1 (GB / T 18268), IEC 61326-3-1 |
Ikimenyetso-giturika | [Exia Ga] IIC |
Icyemezo cy'umutekano ukora | SIL2 ukurikije IEC 61508 na EN 61511 |
Urwego rwemeza | CQST. |
Ibipimo byemewe （Hagati ya terefone 1-2） | Um = 250V Uo = 3.5V Io = —mA Co = 100μF Lo = —mH Po = —W |
Ibipimo byemewe （Hagati ya terefone 3-4） | Um = 250V Uo = 28V Io = 93mA Co = 0.05μF Lo = 2.4mH Po = 0.65W |
Urubuga rwo kwishyiriraho Ibisabwa | Irashobora guhuzwa nibikoresho muri zone 0 hamwe na ⅡA, ⅡB, ⅡC gaze iteje akaga |
MTBF | ≤100000h |
Igishushanyo
Inshingano za Terminal hamwe nubunini
Terminal Inshingano zanyuma
14 Amashanyarazi + 20~35VDC
15 Amashanyarazi -
2-wire 3-wire Inkomoko y'ubu
5 Iyinjiza1 + Yatanze amashanyarazi1 +
4 Iyinjiza1- Iyinjiza1-
6 Iyinjiza1- Iyinjiza1 + Iyinjiza1 +
2 Iyinjiza2 + Yatanze amashanyarazi2 +
1 Iyinjiza2- Iyinjiza2-
3 Iyinjiza2- Iyinjiza2 + Iyinjiza2 +
8 Ibisohoka1 + 4~20mA
9 Ibisohoka 1-
11 Ibisohoka2 + 4~20mA
12 Ibisohoka2 -
| Terminal | Inshingano zanyuma | ||
| 14 | Amashanyarazi + | 20~35VDC | |
| 15 | Amashanyarazi - | ||
| 2-wire | 3-wire | Inkomoko y'ubu | |
| 5 | Iyinjiza1 + | Yatanze amashanyarazi1 + | |
| 4 | Iyinjiza1- | Iyinjiza1- | |
| 6 | Iyinjiza1- | Iyinjiza1 + | Iyinjiza1 + |
| 2 | Iyinjiza2 + | Yatanze amashanyarazi2 + | |
| 1 | Iyinjiza2- | Iyinjiza2- | |
| 3 | Iyinjiza2- | Iyinjiza2 + | Iyinjiza2 + |
| 8 | Ibisohoka1 + | 4~20mA | |
| 9 | Ibisohoka 1- | ||
| 11 | Ibisohoka2 + | 4~20mA | |
| 12 | Ibisohoka2 - | ||
