For 20 slaves
	
	
Integrated RS232-Interface (PC as master)
	
	
	
Optional optical interface (laptop / handheld as temporary master)
	
	
	
Max. 20 slaves (Unit loads with 1,5mA)
	
	
	
Power supply 12-24V DC/AC
	
	
	
Baudrates: 300 to 9600 Baud
	
	
	
Overcurrent and short-circuit protection on the M-Bus
	
	
	
Display for data transmission and system status
	
	
	
Rail or wall mounting