Hypertherm Powermax45 XP Reference manual

Powermax45 XP® RS-485 Serial Interface
Port
Powermax45 XP®
Port d’interface en série
RS-485
Field Service Bulletin
Bulletin de service sur le terrain
809930 | Revision 0 | March 2017
|Révision0|Mars2017

Hypertherm Inc.
Etna Road, P.O. Box 5010
Hanover, NH 03755 USA
603-643-3441 Tel (Main Office)
603-643-5352 Fax (All Departments)
[email protected] (Main Office Email)
800-643-9878 Tel (Technical Service)
[email protected] (Technical Service Email)
800-737-2978 Tel (Customer Service)
customer.ser[email protected] (Customer Service Email)
866-643-7711 Tel (Return Materials Authorization)
877-371-2876 Fax (Return Materials Authorization)
[email protected] (RMA email)
Hypertherm México, S.A. de C.V.
Avenida Toluca No. 444, Anexo 1,
Colonia Olivar de los Padres
Delegación Álvaro Obregón
México, D.F. C.P. 01780
52 55 5681 8109 Tel
52 55 5683 2127 Fax
Soporte.T[email protected] (Technical Service Email)
Hypertherm Plasmatechnik GmbH
Sophie-Scholl-Platz 5
63452 Hanau
Germany
00 800 33 24 97 37 Tel
00 800 49 73 73 29 Fax
31 (0) 165 596900 Tel (Technical Service)
00 800 4973 7843 Tel (Technical Service)
[email protected] (Technical Service Email)
Hypertherm (Singapore) Pte Ltd.
82 Genting Lane
Media Centre
Annexe Block #A01-01
Singapore 349567, Republic of Singapore
65 6841 2489 Tel
65 6841 2490 Fax
[email protected] (Marketing Email)
TechSupportAP[email protected] (Technical Service Email)
Hypertherm Japan Ltd.
Level 9, Edobori Center Building
2-1-1 Edobori, Nishi-ku
Osaka 550-0002 Japan
81 6 6225 1183 Tel
81 6 6225 1184 Fax
HT[email protected] (Main Office Email)
TechSupportAP[email protected] (Technical Service Email)
Hypertherm Europe B.V.
Vaartveld 9, 4704 SE
Roosendaal, Nederland
31 165 596907 Tel
31 165 596901 Fax
31 165 596908 Tel (Marketing)
31 (0) 165 596900 Tel (Technical Service)
00 800 4973 7843 Tel (Technical Service)
[email protected]
(Technical Service Email)
Hypertherm (Shanghai) Trading Co., Ltd.
B301, 495 ShangZhong Road
Shanghai, 200231
PR China
86-21-80231122 Tel
86-21-80231120 Fax
86-21-80231128 Tel (Technical Service)
[email protected]
(Technical Service Email)
South America & Central America: Hypertherm Brasil Ltda.
Rua Bras Cubas, 231 – Jardim Maia
Guarulhos, SP – Brasil
CEP 07115-030
55 11 2409 2636 Tel
[email protected] (Technical Service Email)
Hypertherm Korea Branch
#3904. APEC-ro 17. Heaundae-gu. Busan.
Korea 48060
82 (0)51 747 0358 Tel
82 (0)51 701 0358 Fax
[email protected] (Marketing Email)
TechSupportAP[email protected]
(Technical Service Email)
Hypertherm Pty Limited
GPO Box 4836
Sydney NSW 2001, Australia
61 (0) 437 606 995 Tel
61 7 3219 9010 Fax
[email protected] (Main Office Email)
TechSupportAP[email protected]
(Technical Service Email)
Hypertherm (India) Thermal Cutting Pvt. Ltd
A-18 / B-1 Extension,
Mohan Co-Operative Industrial Estate,
Mathura Road, New Delhi 110044, India
91-11-40521201/ 2/ 3 Tel
91-11 40521204 Fax
[e-mail] (Main Office Email)
TechSupportAP[email protected]
(Technical Service Email)
1/28/16
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réussite et celle de nos clients. Nous nous efforçons de devenir de meilleurs gestionnaires environnementaux, c’est une chose qui nous tient à cœur.

RS-485 Serial Interface Port
Powermax45 XP Field Service Bulletin 809930 3
Introduction
Purpose
This Field Service Bulletin describes the procedure for installing an RS-485 serial interface port.
Tools and materials needed
Assorted Phillips®and TORX®screwdrivers
428654 Kit contents
WARNING
ELECTRIC SHOCK CAN KILL
Disconnect electrical power before performing any maintenance.
All work requiring removal of the power supply cover must be performed
by a qualified technician.
See the Safety and Compliance Manual (80669C) provided with your
product for more safety precautions.
Part number Description Quantity
075418 Plastite #4 X 1/4 pan head screw 2
141109 RS-485 board 1
229765 RS-485 wire group 1

RS-485 Serial Interface Port
4809930 Field Service Bulletin Powermax45 XP
Figure 1 – RS-485 serial interface port with board and cables
Remove the power supply cover and component barrier
1. Set the power switch to OFF (O), disconnect the power cord from the power source, and
disconnect the gas supply.
2. Remove the 2 screws from the power supply handle . You may need to gently pull up on the
handle to remove the screws.
3. Gently tilt the tops of the front and rear panels away from the unit to pull the handle out.
1
2
3
5
4
1Rear panel connector cable
2Ground wire
3Screws for rear panel connector (2)
4RS-485 board
5Interface cable (J11)
1
2
3
1
2
1
2
3

RS-485 Serial Interface Port
Powermax45 XP Field Service Bulletin 809930 5
4. Slide the cover off.
5. Remove the 2 plastic pins that secure the component barrier to the main power board. Slide the
component barrier off.

RS-485 Serial Interface Port
6809930 Field Service Bulletin Powermax45 XP
Install the RS-485 serial interface port
1. Snap the RS-485 board into place on the center panel. Make sure the plastic tabs secure the
board.
2. From inside the rear panel, push out the rectangle marked by perforation on the rear panel label.
This exposes the mounting hole for the connector.
NOTICE
Do not route the ground wire and the longer cable from the RS-485 board below the fan. Doing
so can cause the wires to be pinched by the fan. If any wires get pinched behind the fan, this can
not only damage the wires but also prevent the fan from functioning correctly.

RS-485 Serial Interface Port
Powermax45 XP Field Service Bulletin 809930 7
3. Attach the ground wire ring terminal to the ground stud . Refer to the figure below. Tighten the
ground stud screw to 17.3 kg∙cm (15 inch·pounds).
Make sure all other ground wires remain connected to the ground stud.
Rotate the ground wire terminals on the stud so that each wire points in a
different direction.
4. Route the ground wire between the fan and the solenoid valve. Plug the quick-connect end of
the ground cable into the blade terminal on the RS-485 board .
5. Plug the short interface cable into J2 on the RS-485 board. Route the other end toward the
main power board. Run the cable through the plastic clip and the center panel pass-through
that is labeled “RS-485” . Plug it into J11 on the main power board.
6. Route the longer cable between the fan and the solenoid valve. Route one end of the cable
through the mounting hole in the rear panel. Plug the other end into J1 on the RS-485 board.
7. Attach the rear panel connector using 2 screws. Tighten the screws to 7 kg∙cm
(6 inch·pounds).
1
2
3
4
5
6
7
1
2
35
6
7
4

RS-485 Serial Interface Port
8809930 Field Service Bulletin Powermax45 XP
Install the component barrier and power supply cover
1. Make sure the ground clip is connected to the ground wire. The clip should be set in place to
accept the screw from the handle.
2. Make sure the component barrier is in place and secured to the main power board with 2 plastic
pins.

RS-485 Serial Interface Port
Powermax45 XP Field Service Bulletin 809930 9
3. Wrap the extended portion of the component barrier over the power cord connection points and
behind the gas hose or into the middle of the gas hose loop.
4. Slide the cover back on.
Make sure the louvers in the cover align with the fan.
Be careful not to pinch any wires.
5. Tilt the front and rear panels to reattach the handle. Position the handle over the holes in the top
of the cover, and position the ends of the handle underneath the edges of the panels.
6. Install the 2 screws that attach the cover and handle. Tighten to 23 kg∙cm (20 inch·pounds).
7. Reconnect the gas supply and the power cord.

RS-485 Serial Interface Port
10 809930 Field Service Bulletin Powermax45 XP