Please contact:
SKF Condition Monitoring Center – Luleå
Aurorum 30, SE-977 75 · Luleå, Sweden
Tel: +46 (0)31 337 1000 · Fax: +46 (0)920 134 40
Web: www.skf.com/cm
® SKF, @PTITUDE and MULTILOG are registered trademarks of the SKF Group.
Loctite is a registered trademark of Henkel Corporation.
All other trademarks are the property of their respective owners.
© SKF Group 2014
The contents of this publication are the copyright of the publisher and may not be reproduced (even extracts) unless prior written permis-
sion is granted. Every care has been taken to ensure the accuracy of the information contained in this publication but no liability can be ac-
cepted for any loss or damage whether direct, indirect or consequential arising out of the use of the information contained herein. SKF re-
serves the right to alter any part of this publication without prior notice.
PUB CM5113/4 EN ·
May 2014
Fig. 3. CMON 2504 wiring diagram
–
IMx-S.
Fig. 4. CMON 2504 wiring diagram
–
IMx-W.
CMON 2504
J1
J3
J2
Ch1
P
A
B
100110
gE
100100
Ch2
P
A
B
AEE
P
A
B
Chx
P
A
B
Chx
P
A
B
Chx
P
A
B
Chx
P
A
B
Chx
P
A
B
Chx
P
A
B
Chx
P
A
B
Chx
P
A
B
Chx
IMx-S
J2-3
J2-2
J2-1
J3-3
J3-2
J3-1
J1-3
J1-2
J1-1
x
x
Black
Blue
Green
Red
Cable screen
Chassis ground bar
To CMSS 786M sensor
x
CMON 2504
J1
J3
J2
Ch1
+
-
gE
Ch2
+
-
AEE
+
-
Chx
IMx-W
J2-3
J2-2
J2-1
J3-3
J3-2
J3-1
J1-3
J1-2
J1-1
x
x
Black
Blue
Green
Red
Cable screen
Chassis ground bar
To CMSS 786M sensor
x
+
-
Chx
+
-
Chx
+
-
Chx
+
-
Chx
+
-
Chx
+
-
Chx
+
-
Chx
Ch1
D0
Relay driver
Ch2
+12V D0 +12V
H
CAN
CAN
GND
CAN
L
CAN
A
RS485
GND
B
Seals
Bearings and
housings
Lubrication
systems
Mechatronics
Services
The Power of Knowledge Engineering
Combining products, people, and application-
specific knowledge, SKF delivers innovative
solutions to equipment manufacturers and pro-
duction facilities in every major industry world-
wide. Having expert ise in multiple competence
areas supports SKF Life Cycle Management, a
proven approach to improv ing equipment reliabil-
ity, optimizing operational and energy efficiency
and reducing total cost of ownership.
These competence areas include bearings and
units, seals, lubrication systems, mecha tronics,
and a wide range of services, from 3-D computer
modelling to cloud-based condition monitoring
and asset management services.
SKF’s global footprint provides SKF customers
with uniform quality standards and worldwide
product availability. Our local presence provides
direct access to the experience, knowledge and
ingenuity of SKF people.
skf.com
