10 STR 0PA
Electronic controller (N) – actuation by input control signal
Input control signals - analogue:........................................... 0 - 20 mA (0 – 10 V according to version)
.................................................................................... 4 - 20 mA(2 – 10 V according to version)
....................................................................................................................................12 - 20 mA
......................................................................................................................................4 - 12 mA
.................................................................................... 20 - 0 mA(10 – 0 V according to version)
.................................................................................... 20 - 4 mA(10 – 2 V according to version)
....................................................................................................................................20 - 12 mA
......................................................................................................................................12 - 4 mA
Input resistor for signal 0/4/12 up to 20 mA. 4 up to 12 mA.................................................Rin = 120 Ω
Input resistor for signal 0/2 up to 10 V.................................................................................Rin = 30 kΩ
Tolerance of controller’s linearity: ............................................................................................... 0,5 %
Dead of controller: ............................................ program adjustable within 1 - 10% Dead of controller:
Factory’s setup of input signal is described in the chapter “Adjusting of actuator”.
Control by binary inputs 24 V DC:
by feeding of 24 V DC to terminals CLOSE and OPEN
Programming possibilities of binary inputs I1 and I2 (change is possible only through the
programme of PC ):
- for the input I1 : DISABLED; ESD; DBL (local releasing - not valid for this type of the EA ), STOP
- for the input I2: DISABLED, ESD; DBL (local releasing - not valid for this type of the EA), 2P (the EA
can undergo control for the opening direction or closing with the controller ON and I2 input activated
with 24 V DC voltage supplied to the terminals to OPEN or CLOSE).
Factory’s setup is described in the chapter “Adjusting of actuator”.
Programmable FAILURE REACTION : OPEN, CLOSE, STOP, SAFE POSITION
Factory’s setup is described in the chapter “Adjusting of actuator”.
Adjustable elements of electronics
The EA is possible to adjust with or resetting to different parameters operating the control unit buttons,
or once it is connected to the PC using the programme and the communication cable connected to the
EA control unit communication connector and the EA cover removed.
Space heater (E1)
Space heater - supply voltage: ..................corresponding with motor supply voltage (max. 250 V AC)
Space heater power output:....................................................................................... cca 10 W/55°C
Electronic board provides switching of heating element. It is possible to change switching
temperatures of the switch from –40°C to +70°C with help of PC and particular software. Factory’s
setup for shut down of heating element (thermostat) is +25°C.
Manual control:
- manual wheel upon disconnection of the gear. Turn the hand wheel clockwise to move the output
shaft of the EA in the direction “Z – closed”.
Output part clearance: ...............................................max. 0,25 mm (at 5 % of maximum thrust load)
Grease: see chapter 4.2 Maintenance - extent and periodicity.
1.9.1 Mechanical Connection
• with pillars
• with flanges
Main and connecting dimensions are given in the dimensional drawings.
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