Proxima PCB LR PGM PGM expansion board
PCB_LR_PGM is an alarm system expansion board, specially designed
for radio transmission of the status of the 10 PGM outputs of the control panel. Additionally,
The PCB has two universal radio-controlled outputs, eg Panic i
arming / disarming the alarm.
The device uses LoRa technology - long-range radio technology
(LongRange), resistant to interference, the range of which can reach up to 1km per
open space.
FUNCTIONS
The PCB has 10 inputs IN1-IN10. The input detects a short-circuit and an open-circuit
mass. The change of the IN1-IN10 input state is sent unidirectionally by radio
LoRa technology, LED diode of inputs / inputs IN1-IN10 on which it appeared
The change flashes while transmitting, then this LED shows the status of that input.
PCB_LR_PGM works unidirectionally with any number of two-channel
LN_LR_LT_PGM and LN_LR_ PK24_PGM controllers, whose relay contacts
they repeat the state of inputs IN1-IN10.
PCB has 2 OUT1-2 outputs controlled by a remote control e.g. P4_P8. Both exits
they can work as monostable 1s or bistable. The pilot e.g. P4_P8 receives
confirmation that the command was received by the PCB output. You can check with the remote control
output state and connection quality. 30 buttons of remote controls can be registered.
Thanks to two-way communication between any modules of the LR_PGM system
you can easily check the quality of the radio connection (very good - good - poor -
out of range) e.g. between PCB_LR_PGM and N_LR_LT_PGM drivers and
LN_LR_PK24_PGM.
PCB can work in one of four adjustable radio frequency bands
button on PCB_LR_PGM. All PGM modules within the same set
must operate in the same frequency band.
TECHNICAL DATA
- Power Vcc: from 12V to 24VDC 120mA
- Frequency: 433MHz LoRa ISM bands
- Number of buttons: 10
- Inputs 10x: max Vcc ground
active
- 2x outputs: OC 100mA max Vcc
- Dimensions: 120x80mm
