德国EMCtools光纤传输模块 光电转换CAN FD
品牌:EMCtools
型号:CAN FD
车辆EMC 测试领域

EMCTOOLS在车辆相关的EMC 测试要求里,DUT 的测试和控制信号需要通过光电模块进行传输。这些光电模块必须具备的EMI 性能,以实验室的EMC电磁环境不受其底噪干扰;同时也必须具备抵御各种抗扰度信号的EMS 能力,以配合DUT 工作,并在EMS 测试过程中,不受干扰,正常工作。
德国EMCTOOLS 公司提供的光电模块正是基于这种特殊应用的设计,已经 应用于 各大主机厂,零部件供应商,第三方测试实验室及科研机构。

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)

