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Relays

Speedgoat offers a range of reed relay I/O modules with SPST, DPST and SPDT configurations.

All switches use instrument grade reed relays with a low thermal offset voltage to ensure accurate operation under all conditions and a long service life.

Each I/O module comes with Simulink Real-Time™ driver blocks, Simulink test models, and comprehensive documentation.

Capabilities

  • SPST, DPST and SPDT configurations
  • Ruthenium reed relay options suitable for low level signals
  • Switch up to 150VDC/100VAC, 1.25A with 20W maximum power
  • High reliability Pickering reed relays for maximum performance
  • Fast operating speed - 250µ typical
Relays

Selection Guide

I/O module Channels Type Form factor

IO941-SPDT-32

32, Ruthenium

SPDT

PCI

IO941-SPDT-64

64, Ruthenium

SPDT

PCI

IO941-SPST-32

32, Ruthenium

SPST

PCI

IO941-SPST-64

64, Ruthenium

SPST

PCI

IO941-DPDT-25

25, Ruthenium

DPDT

PCI

IO941-DPDT-500

50, Ruthenium

DPDT

PCI

IO945-SPDT-16

16

16

SPDT

high voltage isolated digital inputs

PCI

IO945-SPDT-5/SPST-3

5

3

8

SPDT (Form C)

SPST (Form A)

high voltage isolated digital inputs

PCI

Physical  
Form factor 32-bit 32MHz PMC (PCI)
Power requirements 1.4W typical, 5W maximum
Connector 200-way female LHF
Environmental  
Operating temperature 0 to 55°C
Relative humidity 0 to 90%, non-condensing
Electromagnetic interference immunity (EMI) EN61000-6-1:2001
EMC emissions EN55011:1998

Resources