Lag luam wholesale pheej yig xov tooj USB 3.0 Video Tawm - AB101 - Suard Hoobkas thiab cov tuam ntxhab - Tus txha
Tuam Tshoj pheej yig Nqe USB 3.0 Video Tawm - Ab101 - Sadgooddetail:
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:
Tau txais kev txhawb nqa los ntawm cov kws tshaj lij thiab txawj tsim kho, peb tuaj yeem muab cov khoom lag luam ua ntej rau hauv ntiaj teb, tag nrho peb cov neeg ua haujlwm ntseeg tias: Kev tsim kho ua haujlwm zoo li no thiab kev pabcuam ua haujlwm yav tom ntej. Peb paub tias qhov zoo zoo thiab qhov kev pabcuam zoo tshaj plaws yog tib txoj kev rau peb kom ua tiav peb cov neeg yuav khoom thiab. Peb zoo siab tos txais cov neeg muas zaub thoob plaws lo lus hu rau peb rau kev sib raug zoo yav tom ntej. Peb cov khoom yog qhov zoo tshaj plaws. Thaum xaiv, zoo meej ib si!