Omron OMNUC W Series User Manual page 121

Standard Models and Specifications
2-5-3 Encoder Specifications
H Incremental Encoder Specifications
Item
Encoder method
Number of output pulses
Power supply voltage
Power supply current
Maximum rotation speed
Output signals
Output impedance
Serial communications data
Serial communications method
H Absolute Encoder Specifications
Item
Encoder method
Number of output pulses
Maximum rotational speed
Power supply voltage
Power supply current
Applicable battery voltage
Battery current consumption
Maximum rotation speed
Output signals
Output impedance
Serial communications data
Serial communications method
Absolute value communications
data
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3,000-r/min Servomotors
30 to 750 W 1 to 5 kW
Optical encoder
13 bits 17 bits
A, B phase: A, B phase:
2,048 pulses/ 32,768 pulses/
revolution revolution
Z phase: 1 Z phase: 1
pulse/revolution pulse/revolution
5 V DC±5%
120 mA 150 mA
5,000 r/min
+S, --S
Conforming to EIA RS-422A.
Output based on LTC1485CS or equivalent.
Position data, poll sensor, U, V, W phase, encoder alarm, Servomotor
data
Bi-directional communications in HDLC format, by Manchester method
3,000-r/min Servomotors
30 to 750 W 1 to 5 kW
Optical encoder
16 bits 17 bits
A, B phase: A, B phase:
16,384 pulses/ 32,768 pulses/
revolution revolution
Z phase: 1 Z phase: 1
pulse/revolution pulse/revolution
--32,768 to +32,767 rotations or 0 to 65,534 rotations
5 V DC±5%
180 mA
3.6 V DC
20 µA (for backup, when stopped), 3 µA (when Servo Driver is powered)
5,000 r/min
+S, --S
Conforming to EIA RS-422A.
Output based on LTC1485CS or equivalent.
Position data, poll sensor, U, V, W phase, encoder alarm, Servomotor
data
Bi-directional communications in HDLC format, by Manchester method
Amount of rotation
Chapter 2
3,000-r/min 1,000/1,500/
Flat style Flat-style 6 000 r/min 6,000-r/min
Servomotors Servomotors
13 bits 17 bits
A, B phase: A, B phase:
2,048 pulses/ 32,768 pulses/
revolution revolution
Z phase: 1 Z phase: 1
pulse/revolution pulse/revolution
120 mA 150 mA
3,000-r/min 1,000/
Flat style Flat-style 1 500 r/min 1,500-r/min
Servomotors Servomotors
16 bits 17 bits
A, B phase: A, B phase:
16,384 pulses/ 32,768 pulses/
revolution revolution
Z phase: 1 Z phase: 1
pulse/revolution pulse/revolution
2-95