MCO 305 Control Terminals
For frame sizes A2 and A3, encoder and I/O terminal are
located behind the C option terminal cover, see
Illustration 9.8. MCO CAN bus terminals and debug
terminals (RS-485) are located on the top of the c-option
cover. If these connections are used cut out the plastic
parts above the connectors and mount the cable relief.
Illustration 9.8 Location of Encoder and I/O Terminals
For frame sizes A5, B1 and B2 all MCO 305 terminals are
located next to the VLT
®
AutomationDrive control card.
Remove the front cover to get access.
MCO control terminals are plug connectors with screw
terminals. Terminals X55, X56, X57, X58 and X59 are
duplicated to be used for both bookstyle and compact
frame size.
X55 = Encoder 2
X56 = Encoder 1
X57 = Digital inputs
X58 = 24 V DC supply
X59 = Digital outputs
X62 = MCO CAN Bus
X60 = Debug connections (RS-485)
X62
X55
X56
X57
X58
X59
2
X60
130BB794.10
1
Illustration 9.9 Location of Terminal Blocks
Terminal block 1 is to be used with bookstyle and terminal
block 2 with compact.
Terminal Overview
Terminal number
Descriptive Name Encoder 2 (Feedback)
1 +24 V Supply
2 +8 V Supply
3 +5 V Supply
4 GND
5 A
6 A not
7 B
8 B not
9 Z/Clock
10 Z not/Clock not
11 DATA
12 DATA not
Table 9.2 Terminal Block X55
Options and Accessories
VLT
®
AutomationDrive FC 300 Design Guide, 0.25-75 kW
160 MG33BE02 - VLT
®
is a registered Danfoss trademark
99
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
http://www.RSPSupply.com/p-21462-Danfoss-131B8966-VLT-Automation-VT-Drive-VFD-FC301-230V-5-HP.aspx
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