YASKAWA Sigma Mini SGMM Series User Manual page 217

SERVO SELECTION AND DATA SHEETS
4.6.11 Encoder Signal Converter Unit
4
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Specifications
Type
Specifications LRX-01/A1
Power Supply 12 VDC 10%, 100 mA
Input Signals Balanced line driver input (RS-422)
Output Signals Voltage pulse
output
Input Signal Voltage differential ≥ 0.3 V, internal termination resistance 100 Ω
Level
Output Signal H: 10 V min.
Level (1 mA)
L: 0.5 V max.
(30 mA)
Operating
0 to +60°C
Ambient
Temperature
Range
IC Used AM26LS32C Receiver IC, or equivalent
— 4-66 —
Receiver Unit
LRX-01/A2 LRX-01/A3
5 VDC  5%, 100 mA
Open collector Voltage pulse
output output
L: 0.5 V max. H: 3 V min.
(30 mA) (1 mA)
Withstand L: 0.5 V max.
voltage: 50 V (30 mA)
LRX-01/A4
Open collector
output
L: 0.5 V max.
(30 mA)
Withstand
voltage: 50 V