YASKAWA SGDA series - Page 348

5.6Specifications and Dimensional Drawings of Peripheral Devices
337
2) The encoder signal converter unit specifications are as follows:
Type Receiver Unit
Spec. LRX-01/A1 LRX-01/A2 LRX-01/A3 LRX-01/A4
Power Supply
12 VDC 10%, 100 mA 5 VDC  10%, 100 mA
Input Signals Balanced line driver input (RS-422)
Output Signals Voltage pulse
output
Open collector
output
Voltage pulse
output
Open collector
output
Input Signal
Level
Voltage differential ≥ 0.3 V, internal termination resistance 100 Ω
Output Signal
Level
H: 10 V min.
(1 mA)
L: 0.5 V max.
(30 mA)
L: 0.5 V max.
(30 mA)
Withstand
voltage: 50 V
H: 3 V min.
(1 mA)
L: 0.5 V max.
(30 mA)
L: 0.5 V max.
(30 mA)
Withstand
voltage: 50 V
Operating
Ambient
Temperature
Range
0 to +60°C
IC Used AM26LS32C Receiver IC, or equivalent
5