Honeywell Smart S05230-2POS damper actuator with return spring for continuous control or 3/2 point regulation.

Features:

• Noise dampers mounted on drive shafts
• Quarter-turn valves (ball or butterfly) can be mounted directly on the drive shaft
• Safety function in the form of a return spring with return <25 s (at temperature -20°...+65°C) up to <60 s (at temperature -30°C)
• Auxiliary switch (SPDT)
• Protection class IP54 and NEMA 2

Device dimensions:

Shaft coupling installation:

Mode switch and auxiliary switch:

1.) Auxiliary switch

2.) Mode selection 

1 = 2...10 VDC

2 = 10...2 VDC

3 = 0...10 VDC

4 = 10...0 VDC

5 = FLOATING (FWD)

6 = FLOATING (REV)