Data Sheet for Product

2
Siemens CE1N4510en
Smart Infrastructure 2020-11-26
Use
Electromotoric actuators to operate Siemens combi valves for type series VPF43.. and
VPF53.. with 40 mm stroke, as control valves on ventilation, air conditioning, district heating
and refrigeration plants.
Functions
Function Description Type
3-position control A 3-position signal controls the actuator via connection terminals
Y1 or Y2. The desired position is transmitted to the valve.
SAV31P00,
SAV81P00
Modulating control The modulating positioning signal provides stepless motor control.
The positioning signal range (DC 0...10 V / DC 4...20 mA / 0...1000
Ω) corresponds to the positioning range (closed...open, or
0…100% stroke) in a linear manner.
SAV61P00
Positioning signal and
characteristic changeover
Setting with DIL switch.
Factory setting:
● Characteristic curve: log = Equal percentage (switch set to
Off)
● Positioning signal: DC 0...10 V (switch set to Off)
Position feedback U Signal returned to acquire the position via input.
SAV61P00,
SAV61P00/MO
Forced control
(Z-mode)
Forced control helps override automatic mode and is implemented
via higher control.
Calibration Carry out during initial commissioning. The actuator drives to the
top or bottom end position; the measured values are saved.
Valve seat detection The actuators have power-dependent seat detection. After
calibration, the exact valve stroke is stored in the actuator's
memory.
Foreign body detection After clogging is detected, three attempts are made to get past
clogging. If unsuccessful, the actuator continues to follow the
positioning signal only within a limited range, and the LED blinks
red.
Modbus RTU (RS-485), not
galvanically isolated
Setpoint 0...100 % valve position
Actual value 0...100 % for valve position
Override control Open / Close / Min / Max / Stop
Setpoint monitoring and backup mode
SAV61P00/MO