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9 Encoder Input Slave Unit
GX-series EtherCAT Slave Unit User’s Manual
9-4 Sp
ecificat
ion
s fo
r E
a
ch Slave U
n
it
9
9-4-
2 Line Driver Inpu
t T
ype GX-EC024
1
 Slave Unit specifications
 Pulse input specifications
9-4-2 Line Driver Input Type
GX-EC0241
Specification
Item Specification
Counter point 2 points
Input signal
Counter phase A
Counter phase B
Counter phase Z
Latch input (A/B)
Counter reset input
Counter enabled status
display
LED display (green)
Input indicators LED display (yellow)
Unit power supply current
consumption
100 mA max. (for 20.4 to 26.4 VDC power supply voltage)
Weight 390 g max.
Item
Specification
Counter phase A/B Counter phase Z
Input voltage EIA standard RS-422-A line driver level
Input impedance 120
Ω ±
5%
gH level input voltage 0.1 V
gL level input voltage -0.1 V
Hysteresis voltage 60 mV
Maximum response
frequency Single phase 4 MHz (phase difference
Multiplication
×
4, 1 MHz)
1 MHz
Filter switching NA