• SLSC-1310 32Ch Isolated Input Card
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SLSC-1310 32Ch Isolated Input Card

Price: 400,00 plus VAT

The SLSC-1310 32Ch Isolated Input Card is an isolated digital input interface for NI-SLSC. This card provides 32 optically isolated digital inputs. SLSC-1310 combines high-density IO with high isolation voltages and a wide input voltage range. It allows to break ground loops and protect your system from high-voltage spikes, but also to connect high voltage signals to standard logic level acquisition devices. The channel-to-channel isolation allows to connect signals from different DUTs to a single acquisition system without compromises.

The digital inputs feature a wide supply voltage range and can be used with a variety of signal levels, including 12V and 28V discrete signals.

The high-speed, high-sensitivity optoisolators allow reliable input detection with an input current as low as 0.6mA. To protect the optoisolators, each input contains a current limiting circuit which limits the input current to 6mA over the entire input voltage range.

With a maximum voltage between channels and between channel and chassis of 100Vdc, SLSC-1310 allows you to connect multiple DUTs operating at most usual logic levels to a single data acquisition system.


  • 32 isolated inputs
  • Enables DUT characterization required in parametric testing
  • Isolation of computer from field devices
  • Breaking ground loops
  • High sensitivity current digital input



  • Galvanic channel to channel and rack isolation
  • Large input voltage range – 0 to 60V
  • 32 optically isolated digital inputs
  • Isolation voltage:
    • 70 VRMS
    • 100 VDC
  • Wide input voltage range
  • Input current limited to 6mA over entire input voltage range
  • Input reverse protection up to -60V



SKU: 93005 Category:

Absolute Maximum Ratings

Relative Humidity5% – 95%
Temperature0°C – 85°C
Storage-40°C – 100°C
Max Input VoltageAny Pin60Vdc
Min Input VoltageAny Pin-60Vdc
Channel to Channel to Chassis Isolation100V
Limited by connector, Transient > 200V

Technical Data

Max Input Voltage60V
Overall temp range
Min High Level Input Voltage2,3V
Overall temp range
Input CurrentVIN > 5V4mA +- 2mA
Max Input FrequencySquare wave, 0V to 10V1MHz
Max Propagation DelayAny ChannelType: 45ns, Max:100ns