Tlhaloso: HIMA F8621A Coprocessor module
Tlhaloso
| Tlhahiso | HIMA |
| Mohlala | F8621A |
| Ho odara litaba | F8621A |
| Catalog | HIQUAD |
| Tlhaloso | Tlhaloso: HIMA F8621A Coprocessor module |
| Tšimoloho | United States (US) |
| Khoutu ea HS | 85389091 |
| Boemo | 16cm * 16cm * 12cm |
| Boima ba 'mele | 0.8kg |
Lintlha
F 8621A: Mojule oa Coprocessor
sebelisa ho PES H51q
Coprocessor module e na le microprocessor HD 64180 ea eona 'me e sebetsa ka maqhubu a oache a 10 MHz. E na le haholo-holo mesebetsi e latelang:
- 384 kbyte memori e tsitsitseng, CMOS-RAM le EPROM ho 2 ICs. Battery buffer ea RAMs mojuleng oa tlhahlobo ea phepelo ea motlakase F 7131.
- 2 interfaces RS 485 (half-duplex) e nang le galvanic e ka thoko le processor ea eona ea puisano. Litefiso tsa phetisetso (tse behiloeng ke software): 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600bps kapa ho nka thepa ea boleng bo behiloeng ho CU ka DIP switch.
- Dual Port RAM bakeng sa phihlello ea memori e potlakileng ho module ea bobeli e bohareng.
Tlhokahalo ea sebaka 4 TE
Lintlha tse sebetsang 5 V DC: 360 mA
Litlhophiso tse ling joalo ka ha li fanoe tafoleng ha li lumelloe.
Kabo ea phini ea likanale tsa interface RS 485
Pin RS 485 Moelelo oa Letšoao
1 - ha e sebelisoe
2 - RP 5 V, e arotsoe ke diode
3 A/A RxD/TxD-A Receive/Transmit-Data-A
4 - CNTR-A Letšoao la taolo A
5 C / C DGND Data Ground
6 - VP 5 V, palo e ntle ea motlakase
7 - ha e sebelisoe
8 B/B RxD/TxD-B Receive/Transmit-Data-B
9 - CNTR-B Letšoao la taolo B
