Handwheels; Hr 4Xx Portable Handwheel - HEIDENHAIN iTNC 530 Service Manual

27.8 Handwheels

See "X23: Handwheel input" on page 27 – 467.
X23:
Handwheel input

27.8.1 HR 4xx portable handwheel

The HR 4xx is a portable electronic handwheel.
Assignment of the keys of the HR 420 to the PLC inputs and outputs. --> See "Error Location
on Portable Handwheel with HR 420 Display" on page 24 – 401.
Assignment of the keys of the HR 410 to the PLC inputs and outputs --> See "Error Diagnosis
at HR 410 Portable Handwheel" on page 24 – 406.
Pin layout for the various extension cables, adapter cables, connecting cables, and the
handwheel:
Extension cable
Id. Nr. 281 429-xx
D-sub connector
(male)
9-pin
Housing Shield
2 White
4 Brown
6 Yellow
7 Gray
8 Green
The cable adapter Id.Nr. 296466-xx includes plug-in terminal strips for the contacts of the
EMERGENCY STOP button and permissive button (maximum load 24 V DC / 1.2 A).
July 2010
Adapter cable
Id. Nr. 296 466-xx
D-sub D-sub connector
connctr. (male)
(female) 9-pin
9-pin
Housing Housing Shield
2 2 White
4 4 Brown
6 6 Yellow
7 7 Gray
8 8 Green
WH/BN
WH/YL
WH/GN
WH/BL
WH/RD
YL/BK
WH/BK
Note
The interface complies with the requirements of EN 61800-5-1 for "protective extra-low
voltage" (PELV).
DANGER
Only units that comply with the requirements of EN 61800-5-1 for "protective extra-low
voltage" (PELV) may be connected.
Connecting cable
Cnnctr. (male)
Coupling
(5+7)-pin
on mount-
ing base
(female)
(5+7)-pin
Housing Housing Shield
E E White
D D Brown
B B Yellow
A A Gray
C C Green
6 6 Black
7 7 Red/Blue 7
5 5 Red
4 4 Blue
2 2 WH/GN
3 3 BN/GN
1 1 Gray/Pink 1
3 Contacts 1 + 2
2 Contact 2 (left) permissive button
1 Contact 1 (right)
1 Contact 1
2 Contact 1 EMERGENCY STOP
3 Contact 2
4 Contact 2
HR 4xx
Cnnctr. Connector
(female) (male)
(5+7)- (5+7)-pin
pin
Housing Housing Shield
E E
D D
B B
A A
C C
6 6
7
5 5
4 4
2 2
3 3
1
27 – 503