Koppla 4300

Door unit for access, booking, entry phone, alarm and energy systems. Koppla 4300 has 4 double balanced inputs and three outputs.

Features and advantages

  • External connection of signals and controls for door environment.
  • Aptus cable 1 from control unit to door unit. If an entry phone system is used, use Aptus kabel 2.
  • Clear division between control unit side and door side.
  • Four independently programmable inputs,
    (BS, dry contact or impulse metering as per S0).
  • Three independently programmable relay outputs (switching function).
  • Buzzer, function programmable from Multiaccess Styra.
  • Tamper switch, logged to Multiaccess Styra.
  • Fused and protected.
  • Fused 12 Volt and 24 Volt to external equipment.
Specifications

ELECTRICAL DATA
 
Power supply V DC 24/12
Consumption Watts min 0,48 max 5,04 at 24V
Amp min 0,02 max 0,21 for 24V

ENVIRONMENT
 
Temperature ˚C -0 to +40
Humidity % 10 to 90
   

PRODUCT DATA
 
Number of A485 ports 2 (unit side, door side)
A485 repeater, unit side -> door side Yes
Fused output voltage A485 port 1,0 A (12V)
Automatic fuse reset Yes
LEDs for indication of communication status Yes
LysdioLEDs for indication of fuse status Yes
Blown fuses logged to Multiaccess Yes

OUTPUTS
 
Number of outputs 3
KontaContact data relay 28V, 1A
Relay function Switching
Fuse 1A PTC per relay
PWR/ISO Adjustable for each relay
LED indicates when output is active Yes
Sequential startup Yes

INPUTS
 
Number of inputs 4
Detection of dry contact/breaker Yes
Supports connection of double balanced sensors Yes
Configuration of threshold values from Multiaccess Yes
Impulse meter function as per S0 Yes
LEDs for indication of input status Yes
   

EXTERNAL POWER SUPPLY
 
12 V Yes, shares 1 A fuse with A485 out
24V Yes, fused 2A
   

COMMUNICATION
 
Communication to Styra 3000 RS 485 (A485)
Communication with reader, motor lock etc RS 485 (A485)
   

DIMENSIONS, mm
 
Height 163
Width 163
Depth 40
Net weight in kg 0,4

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