…….
جدول مشخصات فنی این ارستر به شرح زیر است :
ارستر پورت RS485
| RS-485 | TYPE |
| 2920612 | Order No. |
| 12 V DC / - | Uc |
| ≤ 380 mA (25°c) | IN |
| ≤ 5 KA / ≤ 5 KA | In (8/20) µs Core-Core/Core-PE |
| 10 KA | Total Surge Current (8/20)µs |
| Type. 50 MHz | Cut-Off frequency Fg (3dB) in a 100 Ω system |
| -40°c...85°c | Temperature Range |
| IP 20 | Degree Of Protection |
| IEC61643-21 | Test Standards |