For 3 slaves
	
	
Integrated RS232C-Interface (PC as master)
	
	
	
Optional optical interface (laptop / handheld as temporary master)
	
	
	
Max. 3 slaves (standard loads with 1,5mA)
	
	
	
External power supply 9-24V DC or AC
	
	
	
Baudrates: 300 to 9600 Baud
	
	
	
Overcurrent and short-circuit protection on the M-Bus
	
	
	
Display for power, data transmission and short-circuit
	
	
	
Rail or wall mounting