Liiska Qiimaha ee Rs485 422 Beddeleyaasha - E1-4 Kanaalka RS232/RS422/RS485 Beddelka JHA-CE1D4/R4/Q4 – JHA

E1-4 Channel RS232/RS422/RS485 BeddelkaJHA-CE1D4/R4/Q4

Dulmar

Beddelaha interface-ku wuxuu ku saleysan yahay FPGA, isagoo siinaya 4Channel RS232/485/422 gudbinta E1 interface. Alaabtu waxay jebisaa is burinaya inta u dhaxaysa fogaanta isgaadhsiinta is dhexgalka dhaqameed iyo heerka isgaadhsiinta, ka sokow, waxay sidoo kale xallin kartaa faragelinta korantada, faragelinta giraanta dhulka iyo dhaawaca hillaaca. Qalabku wuxuu si weyn u wanaajiyaa isku halaynta, amniga iyo sirta isgaarsiinta xogta. Waxaa si weyn loogu isticmaalaa xakamaynta warshadaha kala duwan, xakamaynta habka iyo munaasabadaha xakamaynta taraafikada, gaar ahaan Bankiga, iyo Power iyo qaybaha kale iyo nidaamyada kuwaas oo leh shuruudaha gaarka ah ee deegaanka faragelinta elektromagnetic. Kanaalka RS232/RS485/RS422 waxa uu u gudbin karaa xogta taxanaha ah ee la qabsan karo si aan isku mid ahayn 0Kbps-57600Kbps heerka baud.

Sawirka Alaabta

Nooca Mini

19inch 1U nooca

Astaamaha

• Iyada oo ku saleysan is-copyright IC
• Taageerada 3 line RS232 (TXD, RXD, GND), taageerada kontoroolka socodka CD, DSR, CTS
• Hayso saddex Loop Back Mode: E1 interface Loop Back (ANA),RS232/485/422 interface Loop Back(DIG),Ku amar meesha fog ee RS232/485/422 interface Loop Back(REM)
• RS232/RS485/RS422 waxa ay taageertaa kulaylaha, waxa ay taageertaa isku xidhka qalabka DTE ama DCE
• Kanaalka RS232/RS485/RS422 waxa uu u gudbin karaa xogta taxanaha ah ee laqabsankaro si isku mid ah 0Kbps-57600Kbps heerka baud
• Hayso shaqo tijaabo ah oo aan sugnayn oo been abuur ah, khadka si fudud u furmay, waxa loo isticmaali karaa 2M BER Tester
• Serial port interface hillaac-ilaalinta ayaa gaadhay IEC61000-4-5 (8/20μS) DM (Qaabka Kala duwan): 6KV, Impedance (2 Ohm), CM (Qaabka caadiga ah): 6KV, Impedance (2 Ohm) heerka
• Bixi 2 caqabadood: 75 Ohm dheelitir la'aanta iyo dheelitirka 120 Ohm;
• Waxa ay samayn kartaa E1 serial Converter (A) - E1 fiber optic modem (B) - fiber serial Modem (C) topology
• AC 220V, DC-48V, DC+24V, DC Power iyo Polarity-free

Halbeegyada

♦E1 interface

Interface Standard: u hoggaansan borotokoolka G.703;

Heerka Interface: 2048Kbps± 50ppm;

Koodhka Interface: HDB3;

Xakamaynta: 75Ω (dheelitir la'aan), 120Ω (dheelitir);

Dulqaadka Jitter: Sida waafaqsan nidaamka G.742 iyo G.823

Attenuation la oggol yahay: 0 ~ 6dBm

♦Interface Serial

Heerka

EIA/TIA-232 RS-232 (ITU-T V.28)

EIA/TIA-422 RS-422 (ITU-T V.11)

EIA/TIA-485 RS-485 (ISO/IEC8284)

Interface Serial

RS-422: TXD+, TXD-, RXD+, RXD-, Ground Signal

RS-485 4 fiilooyin: TXD+, TXD-, RXD+, RXD-, Ground Signal

RS-485 2 fiilooyin: Data+(Correspond TX+), Xog-(Ku habboon TX-), Goobta ishaarada

RS-232: RXD, TXD, Ground Signal

♦Deegaanka shaqada

Heerkulka shaqada: -10°C ~ 50°C

Qoyaanka shaqaynta: 5% ~ 95 % (aan uumi lahayn)

Heerkulka kaydinta: -40°C ~ 80°C

Qoyaanka Kaydinta: 5% ~ 95 % (aan uumi lahayn)

Tilmaamaha

Codsiga

Xalka caadiga ah 1

Xalka caadiga ah 2