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IO94x: Relay Module

Relay I/O Module with SPST, DPST, and SPDT configurations and up to 50 channels with Simulink driver blocks.

This I/O modules offers a powerful combination of high analog input and output channel count, small conversion and settling times, and versatile digital I/O for an excellent functionality/price ratio.

  • SPST, DPST, and SPDT configurations
  • Ruthenium reed relay options suitable for low level signals
  • Eletro-mechanical relay options for higher current/voltage levels
  • Switch up to 300VDC/250VAC, 2A with 60W maximum power
  • High reliability Pickering reed relays for maximum performance
  • Fast operating speed - 250 µs typical

The following variants are available:

Reed relays

PCI I/O module cPCI I/O module Channels Type Switch voltage
 - IO942-SPDT-16  16, Ruthenium  SPDT 150 Vdc / 100 Vac 
IO941-SPDT-32 IO942-SPDT-32 32, Ruthenium SPDT  150 Vdc / 100 Vac 
IO941-SPDT-64   - 64, Ruthenium  SPDT 150 Vdc / 100 Vac 
IO942-SPST-16 16, Ruthenium SPST  150 Vdc / 100 Vac
IO941-SPST-32 IO942-SPST-32 32, Ruthenium SPST 150 Vdc / 100 Vac 
IO941-SPST-64   - 64, Ruthenium  SPDT 150 Vdc / 100 Vac 
IO941-DPDT-25   - 25, Ruthenium  DPDT  150 Vdc / 100 Vac 
IO941-DPDT-50   - 50, Ruthenium  DPDT 150 Vdc / 100 Vac 
IO942-DPST-16 16, Ruthenium  DPST  150 Vdc / 100 Vac 
- IO942-DPST-24 24, Ruthenium  DPST  150 Vdc / 100 Vac 
IO941-SPDT-S-32  IO942-SPDT-S-32 32, shielded Ruthenium SPST  150 Vdc / 100 Vac 
IO941-SPDT-S-50   - 50, shielded Ruthenium SPDT  150 Vdc / 100 Vac 
- IO942-SPST-S-16  16, shielded Ruthenium  SPST  150 Vdc / 100 Vac 
IO942-SPST-S-24  24, shielded Ruthenium  SPST 150 Vdc / 100 Vac

 

Electro mechanical relays

PCI I/O module cPCI I/O module Channels Type Switch voltage
IO941-SPST-16-2 - 16  electro-mechanical SPST Relays, 2.0A  300 Vdc / 250 Vac  
IO941-SPST-32-2  32  electro-mechanical SPST Relays, 2.0A  300 Vdc / 250 Vac  
IO941-SPST-39-2 39  electro-mechanical SPST Relays, 2.0A  300 Vdc / 250 Vac  
IO941-SPDT-16-2  16  electro-mechanical SPDT Relays, 2.0A  300 Vdc / 250 Vac  
IO941-SPDT-26-2  26  electro-mechanical SPDT Relays, 2.0A  300 Vdc / 250 Vac  

 

Physical  
Form factor 32-bit 32MHz PCI
Power requirements 1.4W typical, 5W maximum
Connector 200-way female LHF
(except for IO941-SPST-16-2 and IO941-SPST-32-2: 78-way male D-Type)
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
Item ID Product Name Components
2A941X IO941-SPDT-32
  • 1 x IO941-SPDT-32
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine
2B941X IO941-SPDT-64
  • 1 x IO941-SPDT-64
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine
2F941X IO941-SPST-32
  • 1 x IO941-SPST-32
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine
2G941X IO941-SPST-64
  • 1 x IO941-SPST-64
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine
2J941X IO941-DPST-25
  • 1 x IO941-DPST-25
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine
2K941X IO941-DPST-50
  • 1 x IO941-DPST-50
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine
2L941X IO941-SPST-16-2
  • 1 x IO941-SPST-16-2
  • Maximum current 2.0A hot or cold switching
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine
2M941X IO941-SPST-32-2
  • 1 x IO941-SPST-32-2
  • Maximum current 2.0A hot or cold switching
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine


Key to X in Item ID
Please replace the X with the code number of the specific target machine into which this I/O module shall be installed:

  • 6 = Performance real-time target machine

Pricing information
We don't publish pricing information on our website. Upon request by e-mail or phone we can provide a complete price list covering our entire product portfolio in various currencies. We recommend that you get in touch with us to discuss your specific needs. We can then quickly provide you with a tailored quotation including technical and pricing information.

 

Included in delivery

  • I/O module installed into real-time target machine
  • Simulink driver blocks
  • Test models
  • Comprehensive documentation

Supported target machines

Resources