Encoder - Mitsubishi Electric FR-A820-00046 Instruction Manual

2.5

Encoder

 Required encoder specifications
Interface
Signal type
Signal period
Permissible speed
The following table shows the supported encoder and cables.
(as of January 2018. The product may be changed without notice.)
Applicable encoder
Recommended cable
Maximum wiring length
Manufacturer
FR-A8APA circuit board
Terminals
Sinusoidal voltage signal (1 Vpp)
Incremental signal (sine/cosine)
Home position signal
Magnetic pole position detection signal (sine/cosine signal taken from the Z1 track, one period per revolution)
2048
Rotation speed of the SinCos encoder interface encoder-mounted shaft: 5800 r/min
The drive shaft and encoder-mounted shaft must be coupled directly or via a belt (with the speed ratio of 1:1)
without any mechanical looseness or slip. Gear changing shafts cannot be applied.
ERN 1387
Cables compatible with the encoder above (manufactured by HEIDENHAIN)
100 m
HEIDENHAIN
SinCos encoder
UN: White/Green
UP: Brown/Green
ED-: Violet
ED+: Yellow
EC-: Pink
EC+: Gray
ER-: Black
ER+: Red
EB-: Red/Black
EB+: Blue/Black
EA-: Yellow/Black
EA+: Green/Black
INSTALLATION AND WIRING
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