ENG
Morley LED driver board | 40 zone LEDs | for synoptic panels
€365.00
€452.60
Pre-order
SKU
MA-LDM40
Product details
| Manufacturer | Honeywell |
|---|
Toote kirjeldus
MA-LDM40 is an LED driver board for synoptic (mimic) panels that controls up to 40 LEDs, i.e. 40 zones of the fire panel. The board connects to the panel over an isolated RS-485 line and is configured with DIP switches; for a larger panel, slave boards are connected to the master board. Each LED is monitored for short and open circuit, and the LED current is adjustable. The board has a buzzer and inputs for reset, silence buzzer, silence sounders, evacuate and lamp test buttons and a level 2 key. Firmware is updated over USB.
Key features
- Up to 40 zone LEDs
- Connection to the panel over isolated RS-485
- Larger panels with slave boards
- LED monitoring for short and open circuit
- Buzzer and control button inputs
- Firmware update over USB
Technical data
| Inputs/outputs | 40 zone LEDs + 8 status LEDs |
|---|---|
| Connection | RS-485 (2 kV isolated) to the panel, RS-485 to slave boards |
| Operating voltage | 11–30 V DC |
| Standby current | 12 mA @ 24 V DC (LEDs off), max. 125 mA |
| LED current | 2–10 mA, adjustable |
| Dimensions | 220 × 75 mm (board) |
| Operating temperature | −5 … +50 °C |
| Storage temperature | −10 … +70 °C |
| Humidity | up to 95 %, non-condensing |
Walde AS
Reg. nr.: 10101736
KMKR: EE100071803
IBAN: EE452200221001122986
Mon-Fri 9-17:00
Sat, Sun – closed
Pärnu mnt 238, Tallinn
Telephone: +372 6610707
walde@walde.ee
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