Encoder Connections Examples - Danfoss MCO 305 Operating Instructions Manual

How to Install
Terminal Terminal number
block
3 3
X59
Terminal Terminal number MCO Debug (RS485)
block
X60
1 CS is high when transmissions is active
Terminal Terminal number MCO CAN Bus
block
1
2
X62 3
4
5

3.2.4 Encoder Connections Examples

Illustration 3.6 5V Incremental Encoder (RS-422) Supplied by
MCO 305
12
MCO 305 Operating Instructions
Descriptive Name Digital
outputs
1 Digital Output/Input
2 Digital Output/Input
3 Digital Output
4 Digital Output
5 Digital Output
6 Digital Output
7 Digital Output
8 Digital Output
1 Control Select
CS
62 RxD/TxD - P
63 RxD/TxD - N
66 OV
67 +5V
N/A
CAN - L
DRAIN
CAN - H
N/A
24V 8V 5V GND A A B B Z Z D D
2 3 4 5 6 7 8 9 10 11 12
1
5V incremental encoder
MG.33.K3.02 - VLT
Illustration 3.7 5V Incremental Encoder (RS-422) Supplied by an
External Power Source
Illustration 3.8 24V Absolute Encoder (SSI) Supplied by MCO 305
Illustration 3.9 24V Absolute Encoder (SSI) Supplied by an
External Power Source
NOTE
When external power supply is used, ensure the same
potential between GND on external supply and encoder
connections (4). This is to avoid common mode distur-
bances.
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is a registered Danfoss trademark