IO94x: Relay Module

Relay I/O Module with different switch 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.

Single-Pole Single-Throw (SPST), Double-Pole Single-Throw (DPST), and Single-Pole Double-Throw (SPDT) switch 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
-	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
2Z941B	IO941/IO942 Cable and Terminal Board	Two meter long cable for IO941 I/O module with 200 pin connector to 4x 50 pin D-Type cable, and four DIN rail mountable terminal boards
2A942X	IO942-SPDT-16	1 x IO942-SPDT-16 Driver block library for Simulink^® Real-Time™ Installation into real-time target machine
2B942X	IO942-SPDT-32	1 x IO942-SPDT-32 Driver block library for Simulink^® Real-Time™ Installation into real-time target machine
2C942X	IO942-SPDT-64	1 x IO942-SPDT-64 Driver block library for Simulink^® Real-Time™ Installation into real-time target machine
2G942X	IO942-SPST-32	1 x IO942-SPST-32 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.

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