CRNS991
Neousys
16 Point I/O Card
Not available for purchase outside of North America.8 isolated 24 VDC digital inputs
8 isolated 24 VDC digital outputs
This I/O card can be mounted inside the CRNS360 or CRNS365 computer to provide monitoring and control of digital signals.
The 8 digital inputs have unipolar photo-couplers and offer 3,750 Vrms isolation. Use with either sink or source wiring, with each channel having an independent common. Voltages of 5 to 24 VDC are read as "high" while voltages 0 to 1.5 VDC are read as "low".
There are also 8 digital outputs of sink type. They have a MOSFET interface with 3,750 Vrms isolation. Each channel can drive up to 500 mA continuous duty, using 30 VDC maximum.
External terminal block and cable sold separately.
Electrical
| Input Channels: | 8 (sink or source type) |
| Input Interface: | Unipolar photo-coupler |
| Input Isolation: | 3,750 Vrms |
| Input Voltage: | 24 VDC maximum, 0 - 1.5 logic low, 5 - 24 logic high |
| Output Channels: | 8 (sink type) |
| Output Interface: | MOSFET, open drain |
| Output Isolation: | 3,750 Vrms |
| Output Voltage: | 24 VDC nominal, 30 VDC maximum |
| Output Current: | 500 mA per channel, continuous duty |
