ELECTRIC ACTUATORS - YOO SHIN E&I CO., LTD.

20
USER’S
GUIDE
CHOOSING
THE CONTROL
Signalling options
CONTACTS
Standard selector limit switches
● DC rated :
Voltage Resistive load Inductive load
24 V 16 V 5 A
48 V 2,5 A 1,2 A
127 V 0,8 A 0,35 A
230 V 0,6 A 2,2 A
● AC rated :
Voltage Resistive load Inductive load
Up to 250 V 16 V 2 A
● Optional :
– DPDT (selector switch without common point)
– Nitrogen filling
– Inductive
– Watertight
– Explosion proof
POTENTIOMETER
Valve position image, the remote position signal must not be
underestimated.
● Model 200 for ON / OFF or Class III actuators
Power 1 Watt - Plastic track - 1 Kohm value -
Others on request - Single or double type.
● Model 210 for actuators of Class II or Class I
Power 2 Watts - Plastic track, nearly infinite resolution
- 1 Kohm value - Single or double type.
TAM : ELECTRONIC POSITION TRANSMITTER
The TAM transmitter remotely sends the position
of the driven device, via a 4-20 mA or 0-20 mA
current signal, irrespective of the line length and
with protection against interference. The TAM
includes a 1 Kohm potentiometer associated with
an electronic module.
● Technical data :
– Supply voltage : 12 to 32 V DC (rectified, filtered
or stabilised)
– Max. admissible load : 750 Ohm at 24 V
– 2 wire connection : 4-20 mA signal
– 3 or 4 wire connection : 4-20 mA or 0-20 mA
signal
– Linearity : 0,5 %
– Permitted temperature acceptance : -40°C to
+70°C
TIN : CONTACTLESS POSITION TRANSMITTER
As the TAM, the output signal of the TIN transmitter
is equal to 4-20 mA or 0-20 mA. The inductive
type sensor has the advantage of being unaffected
by contact wear.
● Technical data :
– Supply voltage : 18 to 33 V DC (rectified, filtered
or stabilised)
– Max. admissible load : 600 Ohm
– 2 wire connection : 4-20 mA signal
– 3 or 4 wire connection : 4-20 mA or 0-20 mA
signal
– Linearity : 0,5 %
– Permitted temperature : -10°C to +70°C