PROCESS RADIO CONTROL Two way communication four channels of Bi-Directional, Full Duplex 12-bit analog INPUTS and OUTPUTS allowing for complete control and monitoring
The four input voltage signals from the Master and Slave are transmitted to each other and are converted to respective outputs. Therefore the four input voltage signals from the Master are transmitted to the Slave. The Slave converts them into a proportional output signal. The same occurs when the Slave sends its input voltage signals to the Master

Eliminates wiring Software selectable setup Spread-spectrum technology No FCC license required 600' ( 177m) in-building range 2 Miles (3.2Km) open-air range  923 MHz RF carrier Expandable up to 128 i/o Made in USA  Extended range up to 30 Miles upon request 2  Analog inputs  2 Digital inputs  2  Analog outputs   2 Digital outputs 932222   $3,999.99  Special Order, Item Configuration request will follow with your order confirmation Specifications   Input / output Supply Power 24 VAC/DC ±10% @ 100 mA Inputs    2 digital and 2 analog   Digital Dry contact or transistor switch DC   Analog 0-20 mA, 0-10 VDC Impedance 250ohm  (mA), 20 kohm (VDC A/D resolution 12-bit converter Ambient temp 14° to 140° F (-10° to 60° C) Ambient RH 5% to 95% RH noncondensing Outputs 2 digital and 2 analog Housing NEMA 4x, plenum rated Weight 5.2 lb (2.40kg)  each unit Dimensions  12"W x 14"H x 6"D (30 x 35 x 15 cm) Aux power supply 24 VDC @ 1500 mA  Radio Specifications Frequency 923.58 MHz Transmitter power 50 mW Transmission  interval 0.5 sec to 30 min. (factory set to 30 sec) Transmission time 16.6 msec Antenna Included 9 dBi  Yagi antenna Modulation Direct sequence, spread spectrum Data rate 19.2 KBPS Approvals FCC CFR part 15.247 Address Structure Facility code Unique for each system Transmitter address 50 addresses per system @ 30 sec intervals Setup Software provided 4Ch analog/digital       2 Channel Digital