3.2. Operating principle
The operating principle of the Dynafor™ DMU is based
on the analysis and processing of the measurement,
EN
transmitted by radio waves or the RS485 bus from the
associated sensor(s).
The Dynafor
DMU then immediately indicates the
TM
load applied to the sensor(s) associated with it.
The Dynafor
DMU can programme up to 5 thresholds,
TM
enabling the control of power equipment (alarms,
hoisting contactors, etc.) via its integrated relays.
3.3. Markings
See figure 1.
A
Main interlock ON/OFF switch
B
Relay status light indicators
C
Housing closure screw
D
Network operation indicator
E
Test button
F
Keyboard button for standby mode
G
Tare button
H
Peak load button
I
OK / Menu button
J
Left and right arrow buttons
K
Up and down arrow buttons
L
LCD screen
M
Manufacturer's name
N
Product power supply (24 V DC – 0.5 A - ⎓ direct
Serial number
O
current)
P
QR code for the tracinfo platform, containing the
manual, data sheet and CE certificate (not available).
Q
Cable glands
4. Associated equipment
The product is compatible with the following equipment:
Sensors:
• Dynafor
Pro, offering 0.2% (MR) precision, and a
TM
capacity range from 1 to 250 t
Dynafor™
Pro 1t
Pro 3.2t
Pro 6.5t
6
Code
293369
293379
293389
Pro 15t
Pro 25t
Pro 50t
Pro 100t
Pro 250t
• Dynafor
Expert, offering 0.1% (MR) precision, and a
TM
capacity range from 0.5 to 10 t
Dynafor™
Expert 0.5t
Expert 1t
Expert 2t
Expert 3.2t
Expert 5t
Expert 6.3t
Expert 10t
• Strain gauge sensor paired with a Dynafor
Transmitter RS or WL, allowing the interfacing of any
sensor with mV/V output with the Tractel
accessories
Other display devices:
• Additional Dynafor™ HHD handheld display unit for
displaying the measurement on several devices.
Advanced slave functionality.
Code: 293449
• Dynafor
AL63 large display unit with extra high
TM
visibility for displaying the measurement on several
devices. Advanced slave functionality.
Code: 294579
Software:
• Calibration software for Transmitter WL & RS,
required for any installation.
Code: 199529
Electrical mounting accessories:
• Junction box for adding multiple RS485 cables (RS
version).
Code: 244019
• RS485 connection cable
Code: 31411
• Permanent power supply (110/230 V AC to 24 V DC)
Code: 199046
5. Use
The supervisor must ensure that a technician is
tasked with installing the product. The supervisor must
ensure that the operator has reviewed this installation,
293399
293409
293419
293429
293439
Code
293299
293309
293319
293329
293339
293349
293359
TM
range of
®