HIMA F8621A mai sarrafa kayan aiki
Bayani
| Kerawa | HIMA |
| Samfura | F8621A |
| Bayanin oda | F8621A |
| Katalogi | HIQUAD |
| Bayani | HIMA F8621A mai sarrafa kayan aiki |
| Asalin | Amurka (Amurka) |
| HS Code | 85389091 |
| Girma | 16cm*16cm*12cm |
| Nauyi | 0.8kg |
Cikakkun bayanai
F 8621A: Mai sarrafa kayan aiki
amfani a cikin PES H51q
Tsarin coprocessor yana da nasa microprocessor HD 64180 kuma yana aiki tare da mitar agogo na 10 MHz. Ya ƙunshi galibin ayyuka masu zuwa:
- 384 kbyte a tsaye ƙwaƙwalwar ajiya, CMOS-RAM da EPROM akan 2 ICs. Buffer baturi na RAMs akan tsarin samar da wutar lantarki F7131.
- 2 musaya RS 485 (rabi-duplex) tare da keɓewar galvanic da na'urar sadarwa ta kansa. Yawan watsawa (wanda aka saita ta software): 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600bps ko ɗaukar ƙimar da aka saita akan CU ta hanyar sauya DIP.
- Dual Port RAM don saurin ƙwaƙwalwar ajiya zuwa tsarin tsakiya na biyu.
Bukatar sarari 4 TE
Bayanan Aiki 5V DC: 360mA
Sauran saituna kamar yadda aka bayar a cikin tebur ba a yarda dasu ba.
Rarraba fil na tashoshin sadarwa RS 485
Pin RS 485 Ma'anar Siginar
1-- ba a yi amfani da shi ba
2 - RP 5 V, diodes sun lalace
3 A/A RxD/TxD-A Karɓa/Maida-Data-A
4- CNTR-A Siginar sarrafawa A
5 C/C DGND Data Ground
6 - VP 5 V, tabbataccen sandar wutar lantarki
7 - ba a yi amfani da shi ba
8 B/B RxD/TxD-B Karɓa/Maida-Bayanai-B
9- CNTR-B Siginar sarrafawa B
