ROWAN ELETTRONICA s.r.l. - Via Ugo foscolo, 20 - 36030 CALDOGNO (Vicenza)
page 2 out of 24
INDEX
Card description:
Technical characteristics – Overall dimensions ........................................................................................... pag.
3
Operating principles ..................................................................................................................................... pag.
4
Main connecting diagrams with led and trimmer position ........................................................................... pag.
4
Description of the service terminal board– Description of the power terminal board ................................ pag.
5
Trimmer description ...................................................................................................................................... pag.
6
Microswitch description ................................................................................................................................ pag.
7
Display description ....................................................................................................................................... pag.
8
How to connect Rowan motors:
Connecting the motor power terminal board ............................................................................................... pag.
8
Motor protecting circuit breaker table and table of the power used by the cooling fan .............................. pag.
8
Connecting the terminal board to the motor services ................................................................................. pag.
9
Connecting the brake; table giving the power used by the 24 VDC brake .................................................. pag.
9
Instructions for correct installation:
Mechanical installation ................................................................................................................................. pag.
10
Electrical protections .................................................................................................................................... pag.
10
Cabling system and electromagnetic compatibility ..................................................................................... pag.
10
Setting at work .............................................................................................................................................. pag.
11
Troubleshooting ............................................................................................................................................ pag.
12
Standard settings and calibration ................................................................................................................ pag.
12
Application diagrams:
Diagram 1: speed control in both rotational senses with potentiometer .................................................... pag.
13
Diagram 2: speed and couple control with amperometric feedback .......................................................... pag.
14
Diagram 3: code 390S connection to a double speed motor ..................................................................... pag.
15
Diagram 4: automation for aerial transport lines with connection of two (or more) motors in parallel ...... pag.
16
Diagrams to replace the cards series which are no longer produced:
Instructions and diagrams for the replacement of codes 290 and 290R with code 390S .......................... pag.
17
Instructions and diagrams for the replacement of code 240 with code 390S ............................................. pag.
18
Instructions and diagrams for the replacement of code 140 with code 390S ............................................. pag.
19
Block diagram ............................................................................................................................................... pag.
20
Circuit silk screening .................................................................................................................................... pag.
21
Instructions for the maintenance of Rowan motors ..................................................................................... pag.
22
TRANSLATION OF THE DESIGN TEXT ..................................................................................................... pag.
23
Warning !
- ROWAN ELETTRONICA s.r.l. declines any responsibility for any inaccuracies contained in this manual, due to
printing and/or transcription errors. ROWAN ELETTRONICA s.r.l. reserves the right to make any variations that
it considers necessary for better functioning of the product, without prior notification.
- Regarding the data and characteristics mentioned in the manual, a maximum tolerance of 10% has been allowed,
if not otherwise indicated.
- The product guaranty is considered ex-works and is valid 6 months from the date of leaving ROWAN
ELETTRONICA s.r.l.
- The electrical equipment could create dangerous situations for the safety of both personnel and objects; the user
is responsible for the installation of the equipment and for the conformity of the installation with the regulations in
force.
- The diagrams contained in this manual are mere examples and should be perfected by the customer according to
their specific needs.
- The equipment must be installed only by qualified personnel, after having read and understood this manual.
In case of doubt, the supplier should be contacted.
