德國EMCtools光纖傳輸模塊 光電轉換LIN-BUS
品牌：EMCtools
型號：LIN-BUS
車輛EMC 測試領域
EMCTOOLS在車輛相關的EMC 測試要求里，DUT 的測試和控制信號需要通過光電模塊進行傳輸。這些光電模塊必須具備的EMI 性能，以 實驗室的EMC 電磁環境不受其底噪干擾；同時也必須具備抵御各種抗擾度信號的EMS 能力，以配合DUT 工作，并在EMS 測試過程中，不受干擾，正常工作。
德國EMCTOOLS 公司提供的光電模塊正是基于這種特殊應用的設計，已經 應用于 各大主機廠，零部件供應商，第三方測試實驗室及科研機構。
EMCtools provides different Microbox versions:
1. EMCtools Microbox FlexRay
2. EMCtools Microbox CAN SIC (bus signal improved CAN FD)
3. EMCtools Microbox CAN FD (Flexible Datarate)
4. EMCtools Microbox High Speed CAN
5. EMCtools Microbox Low Speed CAN
6. EMCtools Microbox Low Speed Single Wire CAN
7. EMCtools Microbox LIN
8. EMCtools Microbox K-Line (can also be used for L-Line)
9. EMCtools Microbox J1850 (class B – single wire, VPW)
10. EMCtools Microbox J1708
11. EMCtools Microbox SENT
12. EMCtools Microbox RS-232
13. EMCtools Microbox RS-485
Technical data
max. Bitrate:
Flexray: 10Mbit/s
CAN SIC：max. 1 MBit/s (standard CAN)
CAN SIC (bus signal improved CAN FD) max. 10 MBit/s
CAN FD： max. 1 MBit/s (standard CAN)
CAN FD (flexible datarate) max. 10 MBit/s
HS-CAN: max. 1 MBit/s (standard CAN)
CAN FD (flexible datarate) max. 2 MBit/s
LS-CAN: 125 kBit/s
SW LS-CAN: 33 kbit as per J2411 / 100kBis/s in High Speed mode
LIN: 20 kBit/s
K-Line: 10,4 kbit/s
J1850: 10,4 kbit/s
J1708: 9.6 kBit/s
SENT: 30 kBit/s – unidirectional
RS-232: 200 kBit/s
RS-485: 128 kBit/s
signal delay: HS-CAN/CAN FD: typ. 195ns - Setup: 2 x Microbox TJA1044GTJ, 10m fiber optic cable
power supply: 9–15V DC, 50mA
fiber optic: F-SMA, standard multimode optical fiber 62,5/125μm or 50/125μm
optional: F-ST connector
bus-connector: 9-pin Sub-D
bus options setting by jumpers:
FlexRay: termination - infinite, 90R
HS-CAN/FD/SIC: termination - infinite, 120R, 60R, common mode stabilization network
LS-CAN: termination - 1k, 560R, 390R, 300R, 120R, 100R
LS SW-CAN: termination - 9k1, 3k9, 1k8, 1k, 800R, 270R
LIN: LIN-master (pull-up 1kOhm) or LIN-slave (no pull-up) and bus capacitor 1nF/220pF
K-Line: 510 ohm pull up, Bus capacitor 470pf – 8,4nF selectable in steps
J1850-bus: bus load - additional 1 primary node, 1 – 36 secondary nodes selectable in steps
SENT: Available Input Voltage Threshold VIH: 3.7V, 3.4V, 2.9V, 2.5V, 2.0V (+/- 5%)
RS-232: capacitive bus load 0pF, 470pF and 1nF for TX and RX individually
RS-485: termination - infinite, 60R, 120R, Biased 120R
ambient temperature: storage/operation: -40oC – 85oC (-40 - 185 oF)
