SIKO Wire-actuaded Encoders SG20

Measurement Range	0 ... 2000 mm
Housing	Die cast zinc
Operating Voltage	10 … 30 V DC
Output Current	4 … 20 mA
Weight	0.32 kg
Measured Distance / Rope Drum Revolution	100 mm
Protection Category	IP65
Ambient Temperature	-10 … 80 °C
Storage Temperature	±0.15 mm
Speed	0 … 10 V DC

Compact wire-actuated encoder with a max. measurement length of 2000 mm and an analog output.

Compact design
Universally applicable thanks to standardized interfaces
Easy mounting
Measurement lengths up to max. 2000 mm
Potentiometer, voltage or power output
Robust zinc die-cast housing

Mechanical data

Feature	Technical data	Additional information
Housing	zinc die-cast
Wire design	steel wire (stainless steel) ø0.45 mm	plastic coated
Extension force	≥2 N	T1 operating temperature
	≥11 N	T2 working temperature
Measured distance/ rope drum revolution	100 mm
Absolute accuracy	±0.35 %	relating to measuring length (mm)
Cable length	≤30 m	4/20mA, MWIHP, MWIHP/R encoder type
	≤20 m	P10; 0/10V; 0,5/4,5V encoder type
Weight	~0.32 kg

Electrical data

Encoder potentiometer

Feature	Technical data	Additional information
Power rating	2 W at 70 °C
Resistance	10 kΩ
Resistance tolerance	±5 %
Linearity tolerance	±0.25 %

Transducer, power output

Feature	Technical data	Additional information
Operating voltage	10 … 30 V DC	between I+ and I-, at ≤500 Ω load
Output current	4 … 20 mA	(4/20mA; MWIHP)

Transducer, voltage output

Feature	Technical data	Additional information
Operating voltage	15 … 28 V DC	at 3 mA without load (0/10V)
	8 … 28 V DC	at 3 mA without load (0,5/4,5V)
Output voltage	0 … 10 V DC	ILoad ≤10 mA
	0.5 … 4.5 V DC	ILast ≤10 mA (0,5/4,5V)
Resistance	2 … 10 kΩ	against GND
Load	≤15 mA

Measurement transducers permit optimum adjustment of the output current and output voltage to the measuring range. The measurement transducer is pre-set at the works so that an output signal of 4 … 20 mA (MWI) or 0 … 10 V DC (MWU) is available.