Optional multi-system interface, Elec sch:hpr130xd pwr sply – Hypertherm HPR130XD Manual Gas Rev.2 Manuale d'uso
Pagina 228
7-20
120
RX
Termination
Termination
120
TX
4
3
2
1
1
A
4
3
2
A
B
C
D
B
C
D
Interface
CNC
(Customer Supplied)
041993
CONTROL BOARD
1 2 3 4
S100
4
3
J303
2
1
2 3 4
1
J300A
J300B
CNC Interface Cable
J300A
S100
J300B
J303
J300A
S100
J300B
J303
J300A
J300B
S100
J303
CNC Interface Cable
CNC Interface Cable
CNC Interface Cable
Serial ID
Dipswitch
Machine Motion
Jumper Block
Jumper Block
Machine Motion
Dipswitch
Serial ID
Jumper Block
Machine Motion
Dipswitch
Serial ID
Jumper Block
Machine Motion
Dipswitch
Serial ID
J106
2
1
J107
1 2
J106
1 2
1 2
J107
J106
1 2
1 2
J107
J106
1 2
1 2
J107
Optional Multi-System Interface
5 6 7 8
Switch 1 is in the On position
Switches 2-8 are in the Off position
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4
S101
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
ON
4
3
2
1
2 3 4
1
4
3
2
1
2 3 4
1
4
3
2
1
2 3 4
1
S100
1 2 3 4 5 6 7 8
Dipswitch setting example:
2
1
3 4
5 6
7 8
ON
ELEC SCH:HPR130XD PWR SPLY
A
013375
SHEET 16 OF 19
Notes:
1) For single system installations set Serial ID (S100), and Machine Motion (J303) as shown in Unit 1,
jumpers J106 and J107 must be closed.
2) On multi-system installations refer to the illustration.
Jumpers J106 and J107 are left open on all systems except for the very last system where
they are in the closed position.
Termination resistors (120-ohm) or termination jumpers must be installed/set at the CNC for
each of the RS-422 RX and TX signal pairs.
3) If a Hypertherm Automation Controller is being used, and there are intermittent communication
failures (PS Link Failure), try removing the jumpers on J106 and J107 on the control board, and the
termination jumper (J6 or J8) on the serial isolation board in the controler. Only remove
the termination jumper on the serial isolation board that is connected to the HPR
power supply. See sheet 17 for more details.
Unit 1
HPR PAC
Dry Cutting System
Unit 2
HPR PAC
Dry Cutting System
Unit 3
HPR PAC
Dry Cutting System
Unit 4
HPR PAC
Dry Cutting System
041993
CONTROL BOARD
S101
041993
CONTROL BOARD
S101
041993
CONTROL BOARD
S101
ON