產品介紹
The 34980A includes a built-in graphical web interface that provides remote access and control of the instrument via any Java-enabled web browser. Using the Web interface, you can set up, troubleshoot, and maintain your system remotely.
Keysight/Agilent/HP 34980A Multifunction Switch/Measure Unit 多功能切換/量測設備
．8 插槽主機（8-Slot Mainframe），內建 6½ 位數 DMM
．內建 DMM 不占用 8 個使用者插槽
．支援 21 種插拔模組（Switch / Matrix / DMM / Digital I/O / D/A / Counter）
．DC 至 20 GHz 切換能力（依模組而定）
．單一主機最高可達 560 個 2-wire MUX 或 1024 個 2-wire Matrix Cross-points
．內建 DMM 支援 11 種量測功能
．溫度量測（Thermocouple / RTD / Thermistor，搭配 34921A）
．DC / AC Voltage
．2-Wire / 4-Wire Resistance
．Frequency / Period
．DC / AC Current
．掃描速度最高可達 1,000 Channels/sec
．適用於 AI 伺服器電源多點監測與 Data Center 長時間穩定度分析
．內建圖形化 Web Interface，可透過瀏覽器遠端存取與控制
．可遠端設定、開關繼電器、監控狀態與執行掃描
．支援 SCPI 指令控制（與 34970A 相容）
．標準 LAN / USB / GPIB 介面
．LXI Class C 相容
．支援 IVI-COM、IVI-C 與 NI LabVIEW Driver
．適用於半導體 ATE 測試系統與自動化產線整合
．Multiplexer、Matrix、General Purpose 與 System Control 模組
．Digital I/O、D/A Converter、Counter/Totalizer
．高電壓 / 高電流切換模組
．Backplane 可擴充架構設計
．適合 AI Server / HPC 電源模組測試架構建置
．BenchLink Data Logger 軟體（免費下載）
．前面板或 Web 介面操作
．價格較 VXI / PXI 系統低最多 40%
．提供高彈性且高性價比自動化測試解決方案
．AI 伺服器 / HPC 電源模組多通道測試（PSU / VRM / DC-DC）
．Data Center 電壓 / 電流 / 溫度集中監測
．5G / 6G / LTE / WiFi 6 / WiFi 7 / NB-IoT 通訊設備量測
．Power Integrity / Ripple / 長時間老化測試
．半導體製程設備與 ATE 系統整合
．產線 EOL 多點掃描與品質驗證
Keysight 34980A datasheet:
規格
主要規格與效能（Core Specifications）
系統架構（System Architecture）
．8 插槽主機（8-Slot Mainframe），內建 6½ 位數 DMM
．內建 DMM 不占用 8 個使用者插槽
．支援 21 種插拔模組（Switch / Matrix / DMM / Digital I/O / D/A / Counter）
．DC 至 20 GHz 切換能力（依模組而定）
．單一主機最高可達 560 個 2-wire MUX 或 1024 個 2-wire Matrix Cross-points
量測與掃描能力（Measurement & Scanning）
．內建 DMM 支援 11 種量測功能
．溫度量測（Thermocouple / RTD / Thermistor，搭配 34921A）
．DC / AC Voltage
．2-Wire / 4-Wire Resistance
．Frequency / Period
．DC / AC Current
．掃描速度最高可達 1,000 Channels/sec
．適用於 AI 伺服器電源多點監測與 Data Center 長時間穩定度分析
遠端控制與系統整合（Remote Control & Integration）
．內建圖形化 Web Interface，可透過瀏覽器遠端存取與控制
．可遠端設定、開關繼電器、監控狀態與執行掃描
．支援 SCPI 指令控制（與 34970A 相容）
．標準 LAN / USB / GPIB 介面
．LXI Class C 相容
．支援 IVI-COM、IVI-C 與 NI LabVIEW Driver
．適用於半導體 ATE 測試系統與自動化產線整合
模組與功能擴充（Module Flexibility）
．Multiplexer、Matrix、General Purpose 與 System Control 模組
．Digital I/O、D/A Converter、Counter/Totalizer
．高電壓 / 高電流切換模組
．Backplane 可擴充架構設計
．適合 AI Server / HPC 電源模組測試架構建置
軟體與成本效益（Software & Cost Advantage）
．BenchLink Data Logger 軟體（免費下載）
．前面板或 Web 介面操作
．價格較 VXI / PXI 系統低最多 40%
．提供高彈性且高性價比自動化測試解決方案
典型應用（Applications）
．AI 伺服器 / HPC 電源模組多通道測試（PSU / VRM / DC-DC）
．Data Center 電壓 / 電流 / 溫度集中監測
．5G / 6G / LTE / WiFi 6 / WiFi 7 / NB-IoT 通訊設備量測
．Power Integrity / Ripple / 長時間老化測試
．半導體製程設備與 ATE 系統整合
．產線 EOL 多點掃描與品質驗證
| Low Frequency Modules | |||||||
| Module | Description | Max Volts |
Max Current |
BW (MHz) |
Scan Ch/Sec |
Thermal Offset |
Comments |
| Multiplexers | |||||||
| 34921A | 40-ch armature multiplexer w/ low thermal offset | ±300 V | 1 A | 45 MHz | 100 | · Temp reference · 4 current channels · Config as 2- or 4-wire |
|
| 34922A | 70-ch armature multiplexer | ±300 V | 1 A | 25 MHz | 100 | Config as 2- or 4-wire | |
| 34923A | 40/80-ch reed multiplexer | ±150 V | 0.5 A | 45 MHz | 500 | Config as 1-, 2- or 4-wire | |
| 34924A | 70-ch reed multiplexer | ±150 V | 0.5 A | 25 MHz | 500 | Config as 2- or 4-wire | |
| 34925A | 40/80-ch optically isolated FET multiplexer | ±80 V | 0.05 A | 1 MHz | Contact Factory | Config as 1-, 2- or 4-wire | |
| Matricies | |||||||
| 34931A | Dual 4x8 armature matrix | ±300 V | 1 A | 30 MHz | 100 | Backplane expandable | |
| 34932A | Dual 4x16 armature matrix | ±300 V | 1 A | 30 MHz | 100 | Backplane expandable | |
| 34933A | Dual/Quad 4x8 reed matrix | ±150 V | 0.5 A | 30 MHz | 500 | Backplane expandable Config as 1- or 2-wire |
|
| 34934A | Quad 4x32 reed matrix | +/-100V | 0.5A/0.5A | 20 MHz | N/A | Row expansion kit, Config as 1- or 2-wire |
|
| General Purpose | |||||||
| 34937A | 28-ch Form C & 4-channel Form A | +/-300 V +/-250 VAC |
1 A 5 A |
10 MHz | N/A | 3 µV | |
| 34938A | 20-ch 5 Amp Form A | +/-250 VAC | 5 A | 10 MHz | N/A | 3 µV | |
| 34939A | 64-channel 1-am Form A | ±100V | 1A/2A | 10 MHz | N/A | 3 µV | |
| System Control Modules | ||
| Module | Description | |
| 34950A | 64-bit digital I/O with memory and counter | Eight 8-bit digital I/O channels with programmable polarity, thresholds up to 5 V, 7 handshaking protocols and pattern memory. Two 20 MHz frequency counter/totalizers. |
| 34951A | 4-channel isolated D/A converter with waveform memory | Output DC voltage up to ±16 V or DC current up to ±20 Output waveforms with a 200 kHz update rate and 16 bits of resolution. Use on-board memory to create waveforms with more than 500,000 points. |
| 34952A | Multifunction module with 32-bit DIO, 2-ch D/A and totalizer | Four 8-bit digital I/O channels, two ±12-V analog outputs, and a 100 kHz gated totalizer. |
| 34959A | Breadboard module | Create your own custom designs with access to the +12 V and +5 V supplies, 16 GPIO ports and 32 drive lines. |
儀器介紹
The 34980A includes a built-in graphical web interface that provides remote access and control of the instrument via any Java-enabled web browser. Using the Web interface, you can set up, troubleshoot, and maintain your system remotely.
- View and modify instrument setup
- Open, close, or monitor switches
- Setup and initiate scans
- Send SCPI commands
- Define and execute switch sequences
- View error queue
- Get status reports on relay counts, firmware revisions, and more
The internal DMM is mounted inside the mainframe and does not consume any of the eight user-available slots. It gives you the flexibility to measure 11 types of inputs:
- Temperature with thermocouples, RTDs, or thermistors (with 34921A)
- DC and AC voltage
- 2- and 4-wire resistance
- Frequency and period
- DC and AC current
Keysight/Agilent/HP 34980A Multifunction Switch/Measure Unit 多功能切換/量測設備