RPBS-868 is device intended for wireless transfer of commands in unlicenced radio frequency range. It has four galvanically isolated digital inputs, four relay outputs and additional relay for indication of valid connection. On front panel there are LED indications of power supply, inputs, outputs, receive level and rotating switches for device setting and testing. Range up to 2km is achieved with small rod antenna and up to 16km with high gain antenna. Power supply is 230Vac and it is intended for 35mm DIN rail mounting.
RPBS-868 is used in pair with one more same device. Devices need to be adjusted to have crossed address and same channel number for communication. Digital inputs on first device are transffered to relay outputs of second device and vice versa. Relay for indication of valid connection is turned on if communication is established, and it is turned off if communication fails in matter of one second. Rotating switch for testing provide various modes for easy device setting and testing.
| Frequency range | ISM 868MHz, according to EN 300 220 |
| Channel range and number | 25kHz, 10 channels |
| Transmit power | +13dBm, 20mW, tolerancy ±1dBm |
| Modulation | 2FSK with Gaussian filtration |
| Radio signaling rate | 9600bps |
| Receiver sensitivity | better than -115dBm for 10-3 BER |
| Channel occupation time | less than 1% |
| Range | up to 2km with rod antenna, 16km with high gain antenna |
| Power supply | 230Vac, 3.2VA |
| Digital inputs | 4 galvanically isolated inputs 250Vac |
| Relay outputs | 4 relay outputs and connection OK relay, 250Vac/6A |
| Address, channel and test modes settings | adjustable with rotating switches on front panel |
| LED indications | power, inputs, outputs, connection, receive level |
| Temperature range | -20°C to +75°C, 0 to 95% RH (non condensing) |
| Protection | IP50 |
| Dimensions | 103 x 85 x 58 mm |
| Mounting | 35mm DIN rail |
| Model | SKU | Description | Price | |
| RPBS 868 | 10176 | Radio transfer of command signals | €590 | €590.00 |
*Minimum functionality kit needs to include the device, appropriate power supply and antenna. Please note that all accessories are sold separately.
| Model | SKU | Description | Price | |
| CON-NM-HDF200-S | 23094 | Connector N-Male for HDF200 cable, for soldering | €3.50 | €3.50 |
| ANT-868-Y9dBi | 10356 | 868Mhz Yagi antenna, 9dBi, YAGI 830-890MHz | €65 | €65.00 |
| CB-SMAM90-NFB-0.15M | 22766 | Cable Pigtail LLC100, SMA-Male 90 to N-Female Bulkhead, 150mm | €35 | €35.00 |
| LP-NF-NFB-3G | 23137 | Lightning Protector, N-Female to N-Female Bulkhead, 0-3GHz | €45 | €45.00 |
| CB-HDF200-1M | 23103 | Cable coaxial HDF200/MRC200, low loss, outdoor, 1m | €2 | €2.00 |
| CON-NF-HDF200-C | 23083 | Connector N-Female for HDF200 cable, for crimping | €15.50 | €15.50 |
LP-NM-NFB-6G | 23612 | Lightning Protector, N-Male to N-Female Bulkhead, 0-6GHz | €45 | €45.00 |
| PS-2420-DIN | 22007 | Power supply, DIN rail mount, DC24V 20W, AC85-264V 50/60Hz, MW MDR-20-24 | €18 | €18.00 |
| ANT-868-O7dBi | 23593 | 868Mhz Omnidirectional antenna, 7dBi, ASDK 830-890MHz | €150 | €150.00 |
| ANT-868-BQA | 10266 | 868Mhz BiQuad antenna, 10 dBi, SMA, cable 5m | €80 | €80.00 |
| ANT-868-Y14dBi-PA | 22040 | 868Mhz Yagi antenna, 14dBi, ASYAGIFD 830-890MHz Profant AdamS | €165 | €165.00 |
| ANT-868-Y9dBi-PA | 22147 | 868Mhz Yagi antenna, 9dBi, ASYAGIGM 830-890MHz Profant AdamS | €140 | €140.00 |
