MegaTec Net485-Y àjọlò Device Server
Ọrọ Iṣaaju
Awọn ẹya ara ẹrọ
Net485 ni lati ṣe iyipada awọn ifihan agbara RS232 ti [MegaTec] ati awọn ilana miiran si awọn ifihan agbara RS422 tabi RS485.
Awọn ẹya:
- Sipiyu jẹ ARM 266MHz 32Bit, aago eto jẹ 208MHz, iranti filasi jẹ 4M, SDRAM jẹ 16M, ati iṣọ ti a ṣe sinu.
- Net485 iwọn otutu iṣẹ deede ati iwọn ọriniinitutu jẹ 0℃ si 50℃ ati 5% si 95%.
- FCC, Kilasi B, CE, Rosh fọwọsi.
Awọn pato agbara
| Nkan | O kere ju | O pọju |
| DC Input Voltage | + 5.3V | + 40V |
| DC Input Lọwọlọwọ | 3W O pọju |
Pin Iyansilẹ
| Pin | Input / Tijade | Apejuwe |
| P1 GND | GND | PIN ilẹ |
| P2 Agbara In | Iṣawọle | DC agbara igbewọle |
| P3 RS232_TXD | Abajade | + 5.5V ati -5.5V Voltage ipele fun RS232 |
| P4 RS232_RXD | Iṣawọle | -3V si -15V fun kannaa '1', +3V to +15V fun kannaa '0' |
| P5-P7 Ko si LILO | ||
| P8 SNMPSIG | NET485 kaadi pulọọgi sinu iwari, sopọ si PIN 10 | |
| P9 GND | GND | PIN ilẹ |
| P10 SNMPSIG | NET485 kaadi pulọọgi sinu iwari, sopọ si PIN 8 | |
| P11 RS232_DCD | Iṣawọle | +/- 3V to +/- 15V fun RS232 |
| P12 RS232_DTR | Abajade | + 5.5V ati -5.5V fun RS232 |
| P13 RS232_DSR | Iṣawọle | +/- 3V to +/- 15V fun RS232 |
| P14 RS232_RTS | Abajade | + 5.5V ati -5.5V fun RS232 |
| P15 RS232_CTS | Iṣawọle | +/- 3V to +/- 15V fun RS232 |
| P16 RS232_RI | Iṣawọle | +/- 3V to +/- 15V fun RS232 |
| P17-P26 Ko si Lilo |
Sipesifikesonu ifihan agbara
Awọn igbewọle olugba
| PARAMETER | AWỌN NIPA | MIN | TYP | MAX |
| Iṣagbewọle Voltage Ibiti | -25V | + 25V | ||
| Ipele-iwọle Kekere | TA=±25℃ | + 0.6V | + 1.2V | |
| Ibagbewọle ti o ga julọ | TA=±25℃ | + 1.5V | + 2.4V | |
| Iṣagbewọle Hysteresis | 0.3V | |||
| Input Resistance | TA=±25℃ | 3 k oh | 5 k oh | 7 k oh |
Awọn igbejade Atagba
| PARAMETER | AWỌN NIPA | MIN | TYP | MAX |
| O wujade Voltage Swing | Gbogbo awọn abajade atagba ti kojọpọ pẹlu 3k ohm si ilẹ | ± 5.0V | ± 5.4V | |
| Oja Resistance | TA=±25℃ | 300 | 10M | |
| O wu Kukuru-Circuit | ± 35mA | ± 60mA | ||
| Lọwọlọwọ |
Iwon Specification
Net485-Y ti abẹnu Kaadi
| Iwọn | 137.7mm(L) × 60mm(W) × 43.0mm(H) |
| Iwọn | 53g±2g |
| Asopọmọra | 26pin goolu ika |
Net485-Y Ita Kaadi
| Iwọn | 156mm(L) × 82mm(W) × 32mm(H) |
| Iwọn | 195g±2g |
Net485-Y Adapter
| Iwọn | 42.15mm(L) × 31.08mm(W) × 17.38mm(H) |
| Iwọn | 12.8g±2g |
Lilo
Factory Eto
Net485 yoo ṣeto ni ibamu si awọn aye ti o ni ibatan si ẹgbẹ data gbigba ti olumulo pese ṣaaju gbigbe. Nitori eto paramita Net485 nilo olumulo lati lo okun ni tẹlentẹle taara (1 si 1, 2 si 2… 9 si 9) ti a ti sopọ si ẹgbẹ kọnputa ati ṣeto ni lilo HyperTerminal. Kaadi ita nbeere olumulo lati yọ ọran naa kuro. Lati wo awọn eto olumulo to ti ni ilọsiwaju,
Jọwọ kan si atilẹyin imọ-ẹrọ wa.
Awọn olumulo deede nilo lati pese awọn aye atẹle ni ipari gbigba si ile-iṣẹ wa lati ṣe awọn eto ile-iṣẹ;
| RS232 | RS422 | RS485 | |
| Adirẹsi ẹrọ | 01(Iye aiyipada) | 01 | 01 |
| MODBUS Ipo Asopọmọra | RTU (Iye aiyipada) | RTU | RTU |
| Oṣuwọn RS Baud | 9600(Iye aiyipada) | 9600 | 9600 |
| RS Asopọ Iru | RS232 (Iye aiyipada) | RS485 | RS485 |
| idaji ile oloke meji / Full ile oloke meji | Ni kikun Duplex (Iye Aiyipada) | Ile oloke meji | Idaji ile oloke meji |
| Serial Communication Electrical Ipele | Ipo deede (Iye aiyipada) |
Ipo deede | Ipo deede |
Awọn ohun elo
Awọn olumulo le so Net485 pọ si UPS ati MODBUS olugba tabi PC fun idanwo.
Awọn wọnyi akoonu jẹ ẹya example ti [Modscan] software igbeyewo.
Ti o ba so Net485 to PC ẹgbẹ fun igbeyewo, o nilo lati mura ara rẹ RS485 to RS232 USB. O le tọka si aworan atọka atẹle fun ọna asopọ.
- Run [Modscan], tẹ Asopọmọra, yan PC ni tẹlentẹle ibudo ti sopọ si Net485 o wu, ati Modbus jẹmọ eto. Bi o ṣe han ninu eeya.
- Yan iforukọsilẹ dani ki o bẹrẹ adirẹsi si view data ti o gba.
- Wo soke awọn UPS data ni ipoduduro nipasẹ awọn ti o baamu adirẹsi bit ninu awọn Forukọsilẹ adirẹsi pese file.
Awọn iwe aṣẹ / Awọn orisun
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MegaTec Net485-Y àjọlò Device Server [pdf] Ilana itọnisọna Net485, Net485-Y, MegaTec 2023-7-6, Net485-Y àjọlò Device Server, Net485-Y, Àjọlò Device Server, Device Server. |