Wire-actuated encoder SG20 compact design made of zinc die cast with 2000 mm measurement length
Profile
■
■
■
■
■
■
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
1 type of connection E1
8
2x M4 screwing depth
≤8 mm type of connection E12
11.2
operating temperature
72.3
operating temperature T2
T1
26
3
M12x1
41 rope fixture GW
44
25
5
≤5
1.5
3 position of el. connection
2
1 rope fixture HK
~56
~37 rope fixture RI
20
8.5
~29
79.2
32.8
50
60
10 160/20
04.07.2008
15.07.2020
W eißer
Kreutzmann
Katalogzeichnung
SG20
3 LinearLine | 3.1 Wire-actuated Encoder
203645 www.siko-global.com
Wire-actuated encoder SG20 compact design made of zinc die cast with 2000 mm measurement length
Mechanical data
Feature
Housing
Wire design
Extension force
Measured distance/ rope drum revolution
Absolute accuracy
Cable length
Weight
Technical data zinc die-cast
ø0.45 mm
≥2 N
≥11 N
100 mm
±0.35 %
≤30 m
≤20 m
~0.32 kg
Electrical data
■
Encoder potentiometer
Feature
Power rating
Resistance
Resistance tolerance
Linearity tolerance
Technical data
2 W at 70 °C
10 kΩ
±5 %
±0.25 %
■
Transducer, power output
Feature
Operating voltage
Output current
Technical data
10 … 30 V DC
4 … 20 mA
■
Transducer, voltage output
Feature
Operating voltage
Output voltage
Resistance
Load
Technical data
15 … 28 V DC
8 … 28 V DC
0 … 10 V DC
0.5 … 4.5 V DC
2 … 10 kΩ
≤15 mA
System data
Feature
Repeat accuracy
Travel speed
Technical data
±0.15 mm
≤1 m/s
Ambient conditions
Feature
Ambient temperature
Protection category
Technical data
-10 … 80 °C
-40 … 80 °C
IP65 (encoder part)
Additional information steel wire (stainless), plastic coated
T1 operating temperature
T2 working temperature relating to measuring length (mm)
4/20mA, MWIHP, MWIHP/R encoder type
P10; 0/10V; 0,5/4,5V encoder type
Additional information
Additional information between I+ and I-, at ≤500 Ω load
(4/20mA; MWIHP)
Additional information at 3 mA without load (0/10V) at 3 mA without load (0,5/4,5V)
I
Load
≤10 mA
I
Last
≤10 mA (0,5/4,5V) against GND
Additional information
Additional information
T1
T2
EN 60529
2
3 LinearLine | 3.1 Wire-actuated Encoder www.siko-global.com
Wire-actuated encoder SG20 compact design made of zinc die cast with 2000 mm measurement length
Pin assignment
■
Potentiometric outputs P10
Signal
Po
Pe
S nc
E1 brown white green
■
MWI transducer
Signal
I+
Inc nc
E1 brown white
■
MWU transducer
Signal
+24 V DC
GND
U out nc
E1 brown white green
2
3
4
E12
1
3
4
E12
1
2
3
4
E12
1
2 potentiometric outputs P01, P05, P10
Pe
... kΩ
S
Po transducer MWI
10 kΩ
R/I transformer
I+
Itransducer MWU
10 kΩ
+UB
Uout
GND
R/U transformer
Hint for mounting
When securing the wire it must be ensured that the wire is straight and vertical in relation to the wire outlet.
Recommendation: Only select the starting position after an unwound length of approx. 5 mm. This prevents the wire hitting the end stop when it is rewound. initial position final position symbolic depiction
~5 mm measuring range
≤ extension length
3
3 LinearLine | 3.1 Wire-actuated Encoder www.siko-global.com
Wire-actuated encoder SG20 compact design made of zinc die cast with 2000 mm measurement length
Order
■
Ordering table
Feature
Measuring range
Rope fixture
Encoder type
Position of electrical connection
Type of connection
Cable length
Operating temperature
Ordering data
...
A
Specification
1250, 1500, 1750, 2000 in mm
GW
HK
RI
B wire suspension with thread wire suspension with hook wire suspension with ring
...
...
T1
T2
1
2
3
E1
E12
P10
0.5/4.5V
0/10V
4/20mA
C potentiometer with 10 kΩ measuring transducer 0.5 … 4.5 V measuring transducer 0 … 10 V measuring transducer 4 … 20 mA others on request
D direction of wire outlet upward opposite the wire outlet
E open cable ends connector
F 1 ... 20.0
m, in steps of 1 m
1 ... 30.0
m, in steps of 1 m
G -10 … +80 °C
-40 … +80 °C
■
Order key
SG20 -
A
-
B
-
C
-
D
-
E
-
F
-
G
Additional information with P10 or MWU encoder types with MWI encoder type
4
Scope of delivery: SG20, Mounting instructions
Accessories:
Electronic display MA50
Guide roller UR
Wire extension piece SV
Mating Connector Overview
Mating connector, E12, 4-pole, socket
3 LinearLine | 3.1 Wire-actuated Encoder www.siko-global.com
www.siko-global.com
www.siko-global.com
www.siko-global.com
Order key 83419 www.siko-global.com
