|
Detail produk:
Kontak
Chat Sekarang
|
| Jumlah Saluran: | Satu | Melayang suhu: | < 0,8µA/°C |
|---|---|---|---|
| Waktu respons: | Tetap dalam batas 10% dari nilai akhir dalam waktu 50μs | Komunikasi didukung: | HART (terminal 1 & 2, output Ch 1 saja) |
| Indikator LED: | Hijau: indikasi daya | Disipasi daya maksimum dalam unit: | 96mA pada 24V dtk |
| Menyoroti: | 24V MTL Safety Barrier,96ma MTL5544D MTL Safety Barrier,CE REPEATER POWER SUPPLY |
||
| Attribute | Value |
|---|---|
| Number of channels | One |
| Temperature drift | < 0.8µA/°C |
| Response time | Settles to within 10% of final value within 50µs |
| Communications supported | HART (terminals 1 & 2, output Ch 1 only) |
| LED indicator | Green: power indication |
| Maximum power dissipation within unit | 96mA at 24V dc |
The MTLx544D provides a fully-floating dc supply for energising a conventional 2- or 3-wire 4/20mA transmitter located in a hazardous area, and repeats the current in other circuits to drive two safe-area loads. For HART 2-wire transmitters, the unit allows bi-directional transmission of digital communication signals superimposed on the 4/20mA loop current. Separately powered current sources, such as 4-wire transmitters, can be connected but will not support HART communication.
Terminals 2 to 1 and 3: Uo =28V Io =93mA Po =651mW Um = 253V rms or dc Terminals 1 to 3: Simple apparatus ≤1.5V, ≤0.1A and ≤25mW; can be connected without further certification into any IS loop with an open-circuit voltage <28V
Kontak Person: Ms. Joy chen
Tel: +8615012673027
Faks: 86--15012673027