Encoder Signal Converter Unit - YASKAWA E-II Series User Manual

5 Specifications and Dimensional Drawings of Cables and Peripheral Devices

5.5.14 Encoder Signal Converter Unit

5.5.14 Encoder Signal Converter Unit
The encoder signal converter unit (the trade name "Receiver Unit") converts encoder signal output from the line
driver to open-collector or voltage-pulse output.
A socket model 11PFA is required to use a Receiver Unit.
(1) Model: LRX-01 / A
Contact Yaskawa Controls Co., Ltd.
(2) Specifications
(3) Dimensional Drawings
The socket is optional.
Receiver unit and socket
50
5-40
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Specifications
LRX-01/A1
Power Supply 12 VDC ±10 %, 100 mA
Balanced line driver input (RS-422)
nput Circuit
Input Signals
Voltage pulse
output
utput Circuit
Output Signals
Input Signal
Differential voltage ≥ 0.3 V, built-in terminator 100 Ω
Level
H: 10 V min.
Output Signal (1 mA)
Level L: 0.5 V max.
(30 mA)
Surrounding Air
0 to + 60°C
Temperature
IC Used Receiver IC: AM26LS32C or the equivalent
Response
100 kHz
Frequency
129
29
100
Receiver unit
Socket
Receiver Unit
LRX-01/A2
Open collector
output
utput Circuit
L: 0.5 V min.
(30 mA)
Withstand
voltage: 50 V
Socket Type 11PFA
11-M3.5 7
SEMS screws
7.8
2 4.5 hole
40 0.2
51 max.
LRX-01/A3 LRX-01/A4
5 VDC ±5 %, 100 mA
Voltage pulse
Open collector
output
output
utput Circuit
utput Circuit
H: 3 V min. L: 0.5 V min.
(1 mA) (30 mA)
L: 0.5 V max. Withstand
(30 mA) voltage: 50 V
4
4
5
33.5 max.
Units: mm