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Operating and Maintenance Instructions
Introduction
The RM-ECv controller is a 0-10V controller mounted in an IP54 enclosure and is suitable for use with ebm-
papst's range of EC fans. The RM-ECv controller has adjustable upper and lower limits, thus both minimum and
maximum speeds can be preset using the board mounted trimmers.
The CN1063 is a bare board version of the RM-ECv.
Specification
Supply Voltage
Supply Current
Inputs / Outputs
Installation – RM-ECv
The RM-ECv should be mounted to a secure surface and all wiring should be carried out by qualified personnel
only. The enclosure is IP54 when installed correctly with suitable cable glands fitted.
Installation – CN1063
The CN1063 should be mounted to a secure surface and all wiring should be carried out by qualified personnel
only.
Connection Details
Wiring to the RM-ECv and CN1063 should be carried out in accordance with the diagram below.
All wiring to the RM-ECv should be connected through the cable knock outs which should be fitted with a suitable
gland or grommet to prevent the wire chaffing and for cable restraint.
All wiring to the CN1063 should be fitted with a cable restraint device to prevent the wire chaffing and for cable
restraint.
A single controller can only be used to control one fan.
210-OMI11358_issue_1
V DC
mA
Supply
Ground
Speed Demand
Tacho
ORIGINAL INSTRUCTIONS
ebm-papst UK Ltd Chelmsford Business Park Chelmsford Essex CM2 5EZ
Telephone: +44(0)1245468555 Fax: +44(0)1245466336
e-mail
sales@uk.ebmpapst.com
RM-ECv
10
1.0
10V dc
0V dc
0-10V dc
--
CN1063
10
1.0
10V dc
0V dc
0-10V dc
--
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