900 MHz Long Range Industrial Serial Radio Modem (North America only)

_x000D_ Cable-free. License-free. Model ZP9D-115RM-LR, 900 MHz long-range radio modem, connects serial devices over a wireless network. Plug-and-play set-up saves installation and maintenance costs. (NOTE: North America use only.)_x000D_ _x000D_ TWO NETWORK CONFIGURATION OPTIONS:_x000D_ 1. Serial-to-Serial Connectivity: Two or more serial (RS-232/422/485) devices connected over a wireless network via Zlinx Radio Modems. One radio modem required per serial device (all radio modems must be of same frequency). _x000D_ _x000D_ 2. Modbus I/O: Analog, digital and temperature I/Os (up to 247 base I/O modules, one frequency type) can be connected wirelessly to a Modbus RTU Master (PLC, SCADA, HMI) via a Zlinx Radio Modem of the same frequency. _x000D_ _x000D_ INDUSTRIAL-GRADE - Wide operating temperature and dual power supply. Heavy-duty, IP30 DIN mount industrial grade case, components, and circuitry. UL Class 1/Division 2 rated._x000D_ _x000D_ RANGE - Model ZP9D-115RM-LR supports an indoor maximum range of 91m (3000 ft) and outdoor maximum range of 22.5 km (14 mi). Includes RPSMA male dipole antenna. Longer ranges, up to 64 km (40 mi), are attainable with a high-gain antenna (sold separately). Order one radio modem for each serial device that you want to connect (always choose the same frequency modems).