Hardware Manual for the DMC5400 Motion Controller
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Appendix
Encoder Input Signal:
Input Ports
EAn+/-, EBn+/-, EZn+/-
Up/down pulse
Encoder Counting
A/B phase pulse (X1,X2,X4)
Input Frequency (Max.)
1MHz (Before X4)
5V, then R=0
Ω
Low Level: 0.8 VDC (Max)
High Level: 2.4 VDC (Min)
12V, then R=1.8K
Low Level: 3.0 VDC (Max)
High Level: 10.0 VDC (Min)
Encoder
Supply
24V, then R=4.7K
Low Level: 3.0 VDC (Max)
High Level: 12.0 VDC (Min)
Encoder Input
Signal
Protection
2500VDC Optically Isolated
External Pulse Input:
Input Ports
PA, PB
Input Frequency (Max.)
100Hz
Low Level
0.8V (Max)
Signal Type(TTL)
High Level
2.4V (Min)
External Signal Drive
Devices
Manual Pulser, JOG Devices, and etc.
Digital Input and Output:
End Limiting Signal
EL+, EL-
Slow Down and Origin Position
Signal
SD,ORG
Servo Status Feedback
ALM(Alarm), INP(In Position)
Emergency Stop
EMG
Input Frequency
4KHz
Number of Input
16
10VDC
1.70mA(Typical)
12VDC
2.10mA(Typical)
24VDC
4.40mA(Typical)
48VDC
9.00mA(Typical)
Input Current
50VDC
9.40mA(Typical)
Input
Protection
2500VDC Optically Isolated and RC Filter
Number of Output
16
Output Voltage Capacity
Open Collector 5
～
40VDC
Output Current
60mA(Max)/channel
Output
Protection
2500VDC Optically Isolated and RC Filter
