Lag luam wholesale Kev Lag Luam wholesale pheej yig - SG - AB10) Suard Hoobkas thiab cov tuam ntxhab - Tus txha
Lag luam wholesale pheej yig tus nqi USB 3.0 Video Tawm - AB - AB101 - Savgooddetail:
Lub tswb ceeb toom yog tsim tshwj xeeb rau cov khoom lag luam zoo nkauj Nws tuaj yeem hloov koob yees duab RS232 interface rau Rs485 interface.
Cov lus piav qhia interface:
| Ntaus | Tus lej PIN | Tus PIN Npe | Kev piav txog |
| J2(Thaiv lub koob yees duab interface) | 1 | Uart1_tx | Lub Koob Yees Duab Tswj Series Chaw nres nkoj |
| 2 | Uart1_rx | Lub Koob Yees Duab Tswj Series Chaw nres nkoj Rx | |
| 3 | Uart2_tx | Koob Yees Duab Series Port2 txx | |
| 4 | Uart2_RX | Koob Yees Duab Series Port2 Rx | |
| 5 | Txiv os | Txiv os | |
| 6 | + 12V | Dc12v | |
| J6(Thaiv lub koob yees duab interface) | 1 | NC | |
| 2 | Txiv os | Txiv os | |
| 3 | Audio_in | Lub koob yees duab suab hauv | |
| 4 | Txiv os | Txiv os | |
| 5 | Audio_out | Lub koob yees duab audio tawm | |
| J4(Thaiv lub koob yees duab interface) | 1 | Ethrx - | Network Rx - |
| 2 | Ethrx + | Network Rx + | |
| 3 | Ethtx - | Network rau Network | |
| 4 | ETHTX + | Network rau + |
| Ntaus | Tus lej PIN | Tus PIN Npe | Kev piav txog |
| J3 | 1 | Audio_in | Audio hauv |
| 2 | Audio_out | Suab ooperut | |
| 3 | Txiv os | Txiv os | |
| 4 | ALAH_IN | Tswb nyob rau hauv | |
| 5 | ALARM_OUT | Tswb Tawm | |
| 6 | ALAH_OUT_TC | Ceeb toom tawm tc | |
| 7 | Txiv os | Txiv os | |
| 8 | Rs485 + | PT tswj, Rs485 +, Pelco | |
| 9 | Rs485 - | PT tswj, RS485 -, pelco | |
| 10 | Txiv os | Txiv os | |
| 11 | Cvbs_out | Cvbs | |
| 12 | Txiv os | Txiv os |
| Ntaus | Tus lej PIN | Tus PIN Npe | Kev piav txog |
| J5 | 1 | + 12v_in | DC 12V + nyob rau hauv |
| 2 | Txiv os | Txiv os | |
| 3 | NC | ||
| 4 | NC | ||
| 5 | ETHTX + | Network Rx - | |
| 6 | Ethtx - | Network Rx + | |
| 7 | Ethrx + | Network rau Network | |
| 8 | Ethrx - | Network rau + |
| Ntaus | Tus lej PIN | Tus PIN Npe | Kev piav txog |
| J19(Fais fab hauv) | 1 | + 12v_in | DC 12V + nyob rau hauv |
| 2 | Txiv os | Txiv os |
| Ntaus | Tus lej PIN | Tus PIN Npe | Kev piav txog |
| J10(Pt tswj cov koob chaw nres nkoj) | 1 | Txiv os | Txiv os |
| 2 | SD_UANT_RX | Rs232 Rx, Visca Raws Cai | |
| 3 | Sd_uart_tx | Rs232 TX, Visca Raws Cai | |
| 4 | + 3.3v | 3.3V tawm |
Khoom Qhia:
Phau Ntawv Qhia Yam Khoom Qhia Txog:
Peb ua kom txhim kho thiab ua kom peb cov khoom lag luam thiab kev pabcuam. Nyob rau tib lub sijhawm, peb ua haujlwm nquag mus nrhiav kev tshawb fawb thiab kev txhim kho ntawm lub ntiaj teb, cov khoom lag luam yuav muab rau thoob plaws ntiaj teb, cov khoom lag luam yuav muab rau thoob plaws ntiaj teb, cov khoom lag luam yuav muab rau thoob plaws lub ntiaj teb, Tias peb muaj tag nrho lub peev xwm los muab cov khoom muag rau koj. Xav kom sau cov kev txhawj xeeb nyob hauv koj thiab tsim qhov tshiab ntev - sij hawm synergy nyiam kev sib raug zoo. Peb txhua tus cog lus: Csame zoo heev, zoo dua muag tus nqi; Tus nqi muag kiag li, zoo dua.