The MESA ISIO is a low cost isolated I/O card that is driven from a standard printer port. The ISIO has 4 relay or 4 transistor outputs and 8 opto-isolated inputs. Relay outputs are rated at 2A, 24VDC or 1A, 120VAC. Transistor outputs are rated at 1A, 48VDC. Inputs are 10 to 48VDC. All isolated I/O uses screw terminals. Outputs are disabled at powerup until a specific 12 bit code is sent to the ISIO. This prevents inadvertant output activation during power-up. Up to 4 ISIO modules can share a single printer port. ISIO outputs can be latched so that accessing other ISIO modules on a shared port does not effect the output state. The ISIO uses a PC/104 compatible form factor but does not use the PC/104 bus. Since it uses the parallel port, the ISIO can be located as far as 10 feet from the controlling CPU.
ISIO-T-RM Low cost isolated I/O driven by printer port
- Brand: Mesa Electronics
- Product Code: ISIO-T-RM
- Availability: 20
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US$140.00
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- 10 or more US$116.00
- 25 or more US$111.00
- 100 or more US$107.00