NB7W-TW00B-V1 vs 6AV2123-2DB03-0AX0 对比
详细并排对比 NB7W-TW00B-V1 出自 Omron 和 6AV2123-2DB03-0AX0 出自 Siemens。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | NB7W-TW00B-V1 | 6AV2123-2DB03-0AX0 |
|---|---|---|
| 品牌 | Omron | Siemens |
| 分类 | Development Boards | Switches |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $695.00 | $0.00 |
| Product Type | Programmable Terminal (HMI) | — |
| Series | NB-V1 | — |
| Display Size | 7.0 inch (diagonal) | — |
| Display Type | TFT Color LCD | TFT color LCD, 4 inch (4.3 inch widescreen) |
| 分辨率 | 800 x 480 (WVGA) | 480 x 272 pixels |
| Display Colors | 65,000 colors | — |
| Backlight Type | LED | — |
| Backlight Lifetime | 50,000 hours (typical) | — |
| Touch Panel | Resistive analog touch | — |
| Bezel Color | Black | — |
| Serial Ports | 2 x Serial (RS-232C / RS-422A / RS-485) | — |
| Ethernet Port | 1 x 10 BASE-T / 100 BASE-TX | — |
| USB Port | 1 x USB Type-B (programming) | — |
| 电源电压 | 24 VDC | — |
| Configuration Software | NB-Designer v1.6.7.0 | WinCC Basic V13 / STEP 7 Basic V13 (TIA Portal) |
| Compatible PLCs | Omron CP1, CJ, CS, NJ series | — |
| Bezel Material | Plastic (industrial grade) | — |
| 工作温度 | 0C to +50C (per Omron datasheet) | — |
| Storage Temperature | -20C to +60C (per Omron datasheet) | — |
| Compliance | RoHS / CE / UL listed (per Omron) | — |
| Product Family | — | SIMATIC HMI KTP400 Basic |
| Colors | — | 65536 |
| Operation | — | Key and touch operation |
| 接口 | — | PROFINET (1 x industrial Ethernet) |
| Processor Type | — | ARM |
| Memory for User Data | — | 10 Mbyte |
| Flash Storage | — | Yes |
| RAM | — | Yes |
| Active Power Input | — | 3 W typ. |
| Inrush Current I2t | — | 0.2 A2s |
| Hardware Real-Time Clock | — | Yes, retentive, back-up approx. 6 weeks, synchronizable |
| Acoustic Output | — | Buzzer yes, speaker no |
| Protection Front / Rear | — | IP65 / IP20 |
| NEMA Front Rating | — | Type 4, Type 4x |
| Approvals | — | CE, cULus, RCM, KC; marine approvals GL, ABS, BV, DNV, LRS, Class NK |
| ATEX / IECEx Hazardous Areas | — | [DATA_NEEDED: hazardous area rating - sources conflict (one source states No, another lists Zone 2/22)] |