Keri’s NXT-WI Wiegand Interface Module is designed to make it easy to connect reader technologies with industry standard Wiegand output to NXT Controllers. The NXT-WI securely plugs directly onto an NXT Controller or an NXT-4X4 or GIOX I/O Expansion Module with excellent mechanical and electrical integrity. The option to bring the reader terminations to the I/O modules provides substantial savings in wiring costs because door functions can be located closer to the reader/door, with only 4 wires required to be cabled to centrally located controllers.
Keri Systems NXT-WI Wiegand Interface Module Features
- Feature: Allows connection of Wiegand output readers to NXT Controllers – This feature ensures compatibility with various reader technologies, enhancing the flexibility of your access control system.
- Feature: Mounts on and connects directly to NXT Controller – This direct connection simplifies installation and reduces setup time for your access control system.
- Feature: Also mounts on and connects to NXT-4X4 and GIOX Input/Output Expansion Modules – This versatility enables efficient access control configurations, allowing you to position controllers closer to doors and minimizing wiring costs.
Keri Systems NXT-WI Wiegand Interface Module Detailed Specifications
| Connection Type | Wiegand output readers |
| Compatibility | NXT Controllers, NXT-4X4, GIOX I/O Expansion Modules |
| Wiring Requirements | 4 wires to centrally located controllers |
| Installation | Directly plugs onto controllers or expansion modules |
| Mechanical Integrity | High-quality construction for durable performance |



















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