Omron SmartSlice GRT1-OD4G-1 Operation Manual page 273

GRT1-CP1-L Positioning Unit
Encoder A, B, and Z
Inputs
Digital Input (IN)
Note
Digital Outputs
(OUT0 and OUT1)
Note
24 V Inputs
Item
Input type PNP
Number of inputs 3 (encoder inputs A, B, and Z)
ON voltage 18.6 VDC min. (between input terminal and G terminal)
ON current 3.0 mA min.
OFF voltage 4.0 VDC max. (between input terminal and G terminal)
OFF current 1.0 mA max.
Maximum input signal 60 kHz for pulse/direction counter mode
frequency
60 kHz for up/down counter mode
30 kHz for phase differential counter mode (×1, ×2, or ×4)
Line Driver Inputs
Item
ON voltage 2.0 VDC min. (RS-422 line driver-compatible level)
OFF voltage 0.8 VDC max. (RS-422 line driver-compatible level)
Number of inputs 3 (encoder inputs A, B, and Z)
Maximum input signal 100 kHz for pulse/direction counter mode
frequency
100 kHz for up/down counter mode
50 kHz for phase differential counter mode (×1, ×2, or ×4)
Item
Input type PNP
Number of inputs 1
ON voltage 15.0 VDC min. (between input terminal and G terminal)
ON current 3.0 mA min.
OFF voltage 5.0 VDC max. (between input terminal and G terminal)
OFF current 1.0 mA max.
ON response time 1 ms max. (See note.)
OFF response time 1 ms max. (See note.)
The response time is the time between the moment the A, B, Z, or IN input
turns ON or OFF and the moment the digital output is updated to the new
state. The specified response time may not be achieved during monitoring or
maintenance.
Item
Output type
Number of outputs
Total output current
Residual voltage
Leakage current
ON response time
OFF response time
Output short-circuit protection
Off-wire detection
The response time is the time between the moment the A, B, Z or IN input
turns ON or OFF and the moment the digital output is updated to the new
state. The specified response time may not be achieved during monitoring or
maintenance.
Specification
Specification
Specification
Specification
PNP
2
500mA max.
1.2 V max.
0.1 mA max.
1 ms max. (See note.)
1 ms max. (See note.)
None
None
Section 7-5
253