Digital Input
- Terminal Board
- Saray nisulinek ya babeng ed kaligenan
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Saray Intelihente ya Puerta
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Saray Module na Panag-ala na Data
- HART data converter
PHD-12TF-288
Panangipasen
Nibiig ya safety barrier ed detection side: PHD-12TF-288, digital input tan output, single input tan dual output.
^ Say nisulinek ya babeng et nayarin manguman ed proximity switch tan contact input ed delikadon lugar ed transistor output signal tan ipawit to itan ed ligtas ya lugar. Say output transistor ed baetan na ec et walaan na selection switch ya "inverted phase/normal phase", niarum ni, walay input signal short circuit odino open circuit alarm indicator, say circuit et mangiiter na input sensor power supply.
^ Sayan produkto et mankaukolan na 20-35VDC ya suplay na kuryente ed paway.
^ Say signal status indicator et aka-set ed ambalanga tan duyaw ya liwawa pian ipanengneng so kipapasen na pantratrabaho na output relay, no parad alarming et say liwawa et ambalanga, legan na normal ya operasyon say liwawa et duyaw.
* Suplay na kuryente na bus, nengnengen so apendise parad detalye.
| Supply voltage | 20~35VDC, konsumo na kuryente |
| Input signal | Manpaliis na contact/proximity switch |
| Iter so boltahe manlapud sensor side diad lugar | 8V |
| Saray katangian na input na signal | On-site input current: >2.1mA, kabaliksan to ya ON; On-site input current: |
| Switch hysteresis: 0.2ms | |
| Saray katangian na transistor ya ompaway | NPN type transistor emitter o collector open circuit output, drive capacity: output current ≤20mA (1.2KΩ), internal maximum current 100mA. Walay proteksion ed short-circuit current |
| Inuman so kontrol ed baetan na inverted phase tan normal phase na saray output ec | No say dial switch K1 et walad "ON", say transistor output ec et walad inverted phase |
| No say dial switch K1 et walad "OFF", say transistor output ec et walad normal ya phase | |
| No say K2 et walad "ON", say sirkito so manpili na red light indication alarm function | |
| Ipapanengneng so kimey na alarma na silew | Field input current >7mA, short-circuit alarm (SC), on-site input current |
| Bilang na input tan output | 1 input 2 output |
| Saray onaplikan kagawaan ed uma | Dry contact o NAMUR proximity switch unong ed DIN 19234 ya estandarte. |
| Parametro na temperatura | Temperatura ed pantratrabaho: -20°C~+60°C, temperatura ed panagsimpenan:-40°C~+80°C |
| Say relatibon danum na dagem | 10%~95%RH ya anggapoy kondensasyon |
| Say biskeg na dielectric | Diad baetan na intrinsically safe side tan non-intrinsically safe side (≥ 3000VAC/min); diad baetan na suplay na kuryente tan aliwan ligtas ya terminal (≥ 1500VAC/min) |
| Insulation resistance | ≥100MΩ (diad baetan na input/output/power supply) |
| Saray sukat ed paway | Kapal 12.5mm x kalapar 108mm x katagey 118mm |
| Electromagnetic compatibility | Unong ed IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Marka ya ag-onsabog | [Exia Ga]IIC |
| Sertipikasyon na kaligenan ed panagkimey | SIL3 unong ed IEC 61508 EN 61511 ya estandarte |
| Certification Body | CQST (China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
| Saray sertipikadon parametro (diad baetan na terminal 3-4) | Um=250V Uo=10.5V I=15mA Co=1.7μF Lo=150mH Po=39.4mW |
| Saray Kakaukolanen ed pasen na pangipaalagey | Nayarin ikonekta iya ed saray instrumento ed 0 zone ya walay ⅡA, ⅡB, ⅡC ya delikadon gas |
| MTBF | ≤100000h |
PHD-11TC-33A-23
PHD-12TF-288