RM44IC0013B10F2E10 RLS, RM44IC0013B10F2E10 Datasheet - Page 4

• Manufacturer Part Number: RM44IC0013B10F2E10
• Description: Rm44 Magnetic Encoder Base Unit
• Manufacturer: RLS

4
RM44SC - Absolute binary synchro-serial (SSI),
RS422A, 5 V
Alternative for optical encoders
* Worst case within operational parameters including magnet position and temperature.
Connections
Data sheet
RM44D01_03
RM44IC - Incremental, RS422A, 5 V
Alternative for optical encoders
* Only available with IP64 sealing.
* Worst case within operational parameters including magnet position and temperature.
Connections
Power supply
Power consumption
SSI output code
Data outputs
Data inputs
Repeatability
Max. cable length
Operating temperature
Power supply
Power consumption
Output signals
Max. cable length
Operating temperature
Edge separation
320, 400, 500, 512
800, 1,000, 1,024
1,600, 2,000, 2,048
4,096
8,192
320, 400, 500, 512
800, 1,000, 1,024
1,600, 2,000, 2,048
4,096
8,192
Resolution options
Resolution options
(positions per rev)
(counts per rev)
Function
Function
Shield
Clock-
Shield
Clock
Data-
GND
Data
GND
V
V
A-
B-
Z-
A
B
Z
speed (rpm)
dd
dd
speed (rpm)
Maximum
Maximum
30,000
20,000
10,000
5,000
2,500
30,000
20,000
10,000
5,000
2,500
V
35 mA
Natural binary
Serial data (RS422A)
Clock (RS422A)
≤0.07°
100 m (at 1 MHz)
-40 °C to +125 °C (IP64)
-40 °C to +85 °C (IP68)
V
35 mA
A, B, Z, A-, B-, Z- (RS422A)
50 m
-25 °C to +85 °C
(-40 °C to +125 °C option 18)*
1 µs minimum
dd
dd
= 5 V ± 5%
= 5 V ± 5%
Wire colour
Wire colour
Accuracy*
Accuracy*
Brown
Green
Yellow
Yellow
Brown
White
Green
White
Grey
Blue
Blue
Red
Red
Pink
±0.7°
±0.5°
±0.5°
±0.5°
±0.5°
±0.7°
±0.5°
±0.5°
±0.5°
±0.5°
-
-
Hysteresis
Hysteresis
0.18°
0.18°
0.18°
0.18°
0.18°
0.18°
0.18°
0.18°
0.18°
0.18°
Timing diagram
(complementary signals not shown)
A
B
Z
B leads A for clockwise rotation of magnetic actuator.
Recommended signal termination
Timing diagram
Clock
Data
Position increases for clockwise rotation of magnetic actuator.
Recommended signal termination
(For data output lines only)
reference impulse
Clock ≤ 4 MHz
Encoder
Encoder
counts per rev
Cable Z
Cable Z
360° x 4
12.5 μs ≤ t
0
0
= 120R
= 120R
= 1 cycle
m
≤ 20.5 μs
Customer electronics
Customer electronics
10 nF
10 nF
120R
120R
edge separation