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RPB868s are used in pairs, with each unit having 4 inputs and 4 outputs: the inputs from one unit are wirelessly copied to the outputs of the other unit, and vice versa. The units are used to replace simple on/off cables where it is either impossible, inconvenient or impractical to lay them. For example, an on/off switch in one location could be used to control power to a device in another location, without the need to run physical wires between the two locations. The units have a range of 2-16km (depending on the type of antenna used). |
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Technical Specifications
| Frequency Range |
ISM 868MHz, according to EN 300 220 |
| Channel Range and Count |
25kHz, 10 channels |
| Transmission Power |
+13dBm, 20mW |
| Modulation |
2FSK with Gaussian filtration |
| Radio Signaling Rate |
9600bps |
| Receiver Sensitivity |
Greater 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 & Test Modes Settings |
Adjustable with rotating switches on front panel |
| LEDs |
Power, inputs |
| 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 |
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