SKF LMC 301 series User Manual

EN
Table of contents
Table of contents
Operating instructions 1
EU Declaration of conformity 2
Explanation of symbols and signs 6
1. Safety instructions 8
1.1 General safety instructions 8
1.2 General behavior when handling
the product 8
1.3 Qualified technical personnel 9
1.4 Electric shock hazard 10
1.5 Operation 10
1.6 Assembly/maintenance/malfunction/
decommissioning/disposal 10
1.7 Intended use 11
1.8 Foreseeable misuse 11
1.9 Disclaimer of liability 12
1.10 Referenced documents 12
1.11 Warning labels on the product 12
1.12 Residual risks 13
2. Overview/System description 14
2.1 LMC 301 controller unit 18
2.2 General design of a Dual Line
centralized lubrication system with
one main line with two analog
pressure sensors 19
2.2.1 System design 20
2.3 General design of a Dual Line
centralized lubrication system with
one main line with one differential
pressure switch 21
2.4
General design of a Dual Line centralized
lubrication system with two main lines with
one differential pressure switch each 23
3. Technical data 25
3.1 General technical data 25
4. Delivery, returns, and storage 27
4.1 Checking the delivery 27
4.2 Returns 27
4.3 Storage 27
4.3.1 Electronic and electrical devices 27
4.3.2 General notes 27
5. Assembly 28
5.1 General information 28
5.2 Setup and attachment 28
5.2.1 Port dimensions, assembly holes,
and minimum mounting dimensions 29
5.2.2 Opening the controller unit 30
5.2.3 Minimum mounting dimensions 30
5.2.4 Assembly of the controller unit 30
5.3 Electrical connection
5.3.1 General 31
5.3.2 Terminal board 100-240 VAC 32
5.3.3 Terminal board 24 VDC 33
5.3.4 Line routing 34
5.3.5 Connecting wires 34
5.3.6 Power supply 100 to 240 VAC
and 24 VDC 35
5.3.7 Load switching relay 35
5.3.8 Terminal strip for relay outputs 36
5.3.9 Terminal strip for digital inputs 37
5.3.10
Terminal strip for analog-capable inputs 37
5.3.11 Adding an additional IO connection
to RS485 interface 38
5.4 Note on the rating plate 39
5.5 Information on CE marking 39
6. Configuration by operator/local admin 40
6.1 Configuration of the controller unit
with PC software 40
6.2 System mode half cycle 41
6.2.1 Pressure sensor EOL 41
6.3 Configuration of the controller unit
via the display on the controller unit 42
6.3.1 Overview States 42
6.3.2 Display and control elements of the
control screen 42
6.3.3 Menu navigation for operators
without password access 46
4

SKF LMC 301 series Specifications

General

Brand	SKF
Model	LMC 301 series
Category	Controller
Language	English