Datasheet

79
Mounting
Pushbuttons, switches and pilot lights for printed circuit board connection
Panel cut-outs (viewed from installer's side)
Dimensions in mm
Installation precautions:
Minimum thickness of circuit board: 1.6 mm.
Cut-out diameter: 22.4 mm ± 0.1 mm.
Orientation of body/xing collar ZB4 BZ009: ± 2° 30’
(excluding cut-outs marked a and b).
Tightening torque of screws ZBZ 006: 0.6 N.m. max.
Allow for one ZB4 BZ079 xing collar/pillar and its
xing screws:
every 90 mm horizontally (X), and 120 mm
vertically (Y).
with each selector switch head (ZB4 BDp,
ZB4 BJp, ZB4 BGp).
The xing centres marked a and b are diagonally
opposed and must align with those marked 4 and 5.
b
v
v
v
v
v
-
-
Printed circuit board cut-outs (viewed from electrical block side)
Dimensions in mm
Mounting of adapter (socket) ZBZ 01p:
1 2 elongated holes for ZBZ 006 screw access.
2 1 hole Ø 2.4 mm ± 0.05 for centring adapter
ZBZ 01p
3 8 x Ø 1.2 mm holes.
4 1 hole Ø 2.9 mm ± 0.05, for aligning the printed
circuit board (with cut-out marked a).
5 1 elongated hole for aligning the printed circuit board
(with cut-out marked b).
6 4 holes Ø 2.4 mm for clipping in adapter ZBZ 01p.
Dimensions An + 18.1 relate to the Ø 2.4 mm ± 0.05
holes for centring adapter ZBZ 01p.
b
General tolerances of the panel and printed circuit board
The cumulative tolerance must not exceed 0.3 mm: T1 + T2 = 0.3 mm max.
Y
a
b
X
Y
a
b
X
ZB4 BZ079
ZB4 BZ009
49,85 0,3
55,5
ZBZ 006
Printed
circuit board
Heag ZB4 BDp
Panel
max
ZB4 BZ079
ZB4 BZ009
49,85 0,3
55,5
ZBZ 006
Printed
circuit board
Heag ZB4 BDp
Panel
max
6,1
=
(12,1)
3
2
1
6
24,2
5,4
4
5,08
6,35
12,7
12
=
4
5
4
4
11,5
9,2
18,4
23
Y
X
A: 30 min
B: 40 min
6,1
=
(12,1)
3
2
1
6
24,2
5,4
4
5,08
6,35
12,7
12
=
4
5
4
4
11,5
9,2
18,4
23
Y
X
A: 30 min
B: 40 min
General:
page 6
Characterisics:
page 14
References:
page 20
General:
page 6
Characterisics:
page 14
References:
page 20
General:
page 6
Characterisics:
page 14
References:
page 20
General:
page 6
Characterisics:
page 14
References:
page 20
Control and signalling units Ø 22
Harmony
®
XB4 metal
Pushbuttons, switches and pilot lights
for printed circuit board connection
1
2
3
4
5
6
7
8
9
10