Danfoss 175G9004 - Page 3

MCD Remote Operator Installation
MG.17.E5.02 - VLT® is a registered Danfoss trademark 3
2.5. For use with MCD 200
In order to use the Remote Operator with MCD 200 soft starters, a Remote Operator Module must first
be installed to the starter using the following steps:
1. Remove control power and mains supply from the soft starter.
2. Attach the Remote Operator Module to the side of the soft starter as illustrated.
RS485
177HA264.11
Remove mains and control voltage from the soft starter before attaching or removing
accessories. Failure to do so may damage the equipment.
Once the Remote Operator Module has been installed, wire between the Remote Operator and the
module as follows:
177HA265.11
MCD 200 REMOTE
OPERATOR
RS485
SERIAL PORT
68
61
69
B1
B2
B3 B6
B7 B8
GND
RS485 RS485
GND
+
-GND
+
-
MCD NETWORK
-
+
REMOTE
INTERFACE
4-20 mA
ANALOGUE OUTPUT
(MOTOR CURRENT)
B10
B11
4-20 mA
-
+
SUPPLY
SUPPLY VOLTAGE
18 ~ 30 VAC / VDC
12
POWER
~/
~/
-
A1
N2
For the Remote Operator to accept serial commands, a link must be fitted across terminals A1-N2 on
MCD 200 starters.