Samson 5179, 5100 operating instructions Technical data, Appendix

Appendix

12.5 Technical data

Inputs
Sensor inputs	Max. 17 configurable inputs for temperature sensors
	Pt 100, Pt 1000, Ni 200, Ni 1000 und PTC, NTC, 0–10 V, 0/4–20 mA
	or binary alarms (heating/DHW circuit)
	5 flow temperature sensors,
	2 outdoor temperature sensors,
	2 return flow temperature sensors,
	2 room temperature sensors,
	2 storage tank temperature sensors
Binary inputs	Storage tank thermostat
Other inputs	Pulse counter input for flow rate or capacity limitation
	Inputs for valve position feedback, remote operation to correct the
	room temperature and to select the operating mode
Outputs
Analog output	3 outputs
Control signal y	0 to 10 V (load > 4.7 kΩ)
	Three-step signal: 230 V~, 2 A
	On/off signal: 230 V~, 2 A
Binary outputs	5 outputs to control pumps, 230 V~, 3 A
	4 outputs for alarms max. 50 V DC, 100 mA
Operating voltage	230 V, 48 to 62 Hz, 8 VA
Interface	RS-232 for connection to a modem, interface for meter bus
	LON (free topology)
Ambient temperature	0 to 40 °C
Storage temperature	–20 to 60 °C
Degree of protection	IP 40 according to IEC 529
Class of protection	II according to VDE 0106
Degree of contamination	2 according to VDE 0110
Overvoltage category	II according to VDE 0110
Humidity rating	F according to VDE 40040
Noise immunity	According to EN 61000-6-1
Noise emission	According to EN 61000-6-3
Weight	Approx. 0.6 kg

EB 5179 EN 129