Isolated Input/Relay Module
Model 104-II32-4RO is a 36-channel PC/104 utility board featuring 32 fully optically isolated digital inputs and four handy relay outputs. The inputs may be driven by either DC sources of 3-31V (or higher by special order) or AC sources at frequencies of 40Hz to 10KHz. Optically isolating the digital inputs from each other, and from the computer, assures smooth, error-free data transmission in noisy, real-world environments. All I/O connections are made via one 34-pin and one 50-pin right angle header (vertical headers available upon request).
Features
Inputs
32 Optically Isolated Non-Polarized digital inputs
Change of State (COS) Detection
Interrupt Sharing
3 to 31 Volt AC or DC Signals
Switchable Slow/Fast Filters
Schmitt Trigger buffers
Outputs
4 Form C (NC, NO, C) SPDT Relays
Contact ratings 24VDC @ 1A and 115VAC @ 0.5A
+5V power with onboard 0.5A resettable fuse for external circuits
Isolated Input/Relay Module
Model 104-II32-4RO is a 36-channel PC/104 utility board featuring 32 fully optically isolated digital inputs and four handy relay outputs. The inputs may be driven by either DC sources of 3-31V (or higher by special order) or AC sources at frequencies of 40Hz to 10KHz. Optically isolating the digital inputs from each other, and from the computer, assures smooth, error-free data transmission in noisy, real-world environments. All I/O connections are made via one 34-pin and one 50-pin right angle header (vertical headers available upon request).
Features
Inputs
- 32 Optically Isolated Non-Polarized digital inputs
- Change of State (COS) Detection
- Interrupt Sharing
- 3 to 31 Volt AC or DC Signals
- Switchable Slow/Fast Filters
- Schmitt Trigger buffers
Outputs
- 4 Form C (NC, NO, C) SPDT Relays
- Contact ratings 24VDC @ 1A and 115VAC @ 0.5A
- +5V power with onboard 0.5A resettable fuse for external circuits
