DS6121 Multi-I/O Board

SCALEXIO I/O board for electric drive and power electronics control applications

The DS6121 supports a wide range of electric drives from small auxiliary motors to high-performance traction motors in various application areas, such as in-vehicle electrification and electric powertrains as well as industrial automation, e.g., highly dynamic test benches.

Technical Details

Parameter Specification
General
  • 1 x 50-pin Sub-D connector
  • ±60 V overvoltage protection1)
Signal measurement
Analog input
(6x Analog In 16)
  • Input voltage range
    • -10 ... +10 V
    • -60 ... +60 V
  • ADC resolution: 16 bits
  • Sampling rate: 2 MS/s
  • -3 dB cutoff frequency: 3.5 MHz
Signal measurement
Digital input
(4x Digital In/Out 9)
  • Voltage range: 0 ... 60 V
  • Threshold voltage: 0 ... 12 V
  • Pulse width: 25 ns (typ.)
  • Input resistance: 120 kΩ
Signal generation
Digital output
(4x Digital In/Out 9, 12x Digital Out 8)
  • Voltage range
    • 3.3 V TTL
    • 5 V TTL/CMOS
  • Output modes
    • High-side switch
    • Low-side switch
    • Push/Pull
  • Output current: ±40 mA
  • Output pulse width: 25 ns (typ.)
Position sensor interfaces
Position encoder
(6x Flexible In/Out 1)
  • Encoder signal types
    • Sinusoidal signals: 1 VPP or 2 VPP differential
    • Digital signals: RS485
    • Individually configurable for each channel
  • Analog input voltage range
    • ±0.5 V (1 VPP)
    • ±1 V (2 VPP)
  • ADC resolution: 14 bits
  • Sampling rate: 10 MS/s
  • -3 dB cutoff frequency: 3 MHz (typ.)
Position sensor interfaces
Resolver interface
(1x Resolver In 2)
  • Excitation output voltage: 3 VRMS, 7 VRMS, or 10 VRMS
  • Excitation output current: max. 160 mARMS
  • Excitation output frequency range: 2 ... 20 kHz
  • Input voltage range: 1.5 VRMS, 3.5 VRMS, or 5 VRMS
  • Resolution: 10, 12, 14, 16 bits
  • Overvoltage protection: ±12 V continuous
Sensor supply
  • 2x 5 V (max. 500 mA each)
Internal communication interface
  • IOCNET
Physical size
  • 238 x 100 x 19 mm (9.4 x 3.9 x 0.7 in) without fastening bracket
  • Requires 1 slot
Voltage supply
  • 24 V
Typical power consumption
  • 12 W

1) Resolver provides a reduced overvoltage protection.

흥미로운 이야기입니다. 연락:

연락처

Further Information

dSPACE direct 뉴스레터 서비스를 통해 최신 소식을 받아보세요.

dSPACE 뉴스레터 서비스를 통해 최신 use case 와 신규 솔루션 및 제품, 교육 및 이벤트에 대한 정보를 지속적으로 확인하세요. 여기에서 무료 로구독을 신청하세요.

Enable form call

At this point, an input form from Click Dimensions is integrated. This enables us to process your newsletter subscription. The form is currently hidden due to your privacy settings for our website.

External input form

By activating the input form, you consent to personal data being transmitted to Click Dimensions within the EU, in the USA, Canada or Australia. More on this in our privacy policy.