Brochure

Control and signaling units
Harmony XB5 plastic
Contact mounting - Contact sequence
Maximum recommended congurations to help ensure compliance with catalog characteristics
Unit type
Complete units XB5A and XB5F,
heads ZB5A and ZB5F (1)
Pushbuttons, spring return
XB5AAp, ZB5AAp
(except ZB5AAp8)
XB5ACp, ZB5ACp,
XB5ALp, ZB5ALp,
XB5APp, ZB5APp,
ZB5ARp
Flush mounted
pushbuttons, spring return
XB5FAp, ZB5FAp (except
ZB5FAp8)
Triple-headed pushbuttons
XB5AA731327,
XB5AA711137,
ZB5AA7313p, ZB5AA7111p,
ZB5AA72124, ZB5AA791
Double-headed
pushbuttons
XB5AL73415, ZB5AA712p,
ZB5Ap734p, ZB5AA79
Illuminated pushbuttons,
spring return
XB5AWp, ZB5AWp,
ZB5AAp8
Illuminated pushbuttons,
spring return
XB5FWp, ZB5FWp,
ZB5FAp8
Double-headed
pushbuttons + pilot light
block
XB5AW73731p5,
ZB5AW7A17pp,
ZB5AW7p374p,
ZB5AW7A9
Solution using single contacts
Solution using single and double contacts
Maximum recommended
congurations
Single contacts
9 6 6
Double contacts
+
Single contacts
3
+
3
2
+
2
2
+
2
Light block
– – 1
Possible congurations for high-power switching contacts (2) (3)
High-power switching contact blocks with screw clamp terminal connections:
ZBE501, ZBE502, ZBE503, ZBE504, and ZBE505
High-power switching contact blocks with connection by Faston connectors:
ZBE5013, ZBE5023, ZBE5033, ZBE5043, and ZBE5053
1 NO 1 NC 1 NO + NC
1 NO + NO
1 NC + NC
(1) Flush mounted heads for Ø 30 mm/1.18 in.
(2) The congurations are not upgradable and cannot be combined with other types of
contact and signaling functions.
(3) High-power switching contacts are not compatible with Harmony triple-headed
pushbuttons.
Single contact Double contact
Light block Possible location
Presentation:
page 10
References:
page 24
Installation
Emergency stop or
Emergency
switching o󰀨
XB5ATp, ZB5ATp,
XB5ASp, ZB5ASp
Selector switches,
b Standard handle XB5ADp, ZB5ADp
b Long handle XB5AJp, ZB5AJp
b Knurled knob ZB5ADp9
b Key switch XB5AGp, ZB5AGp, ZB5AG0p
Flush mounted selector switches
b Standard handle XB5FDp, ZB5FDp
b Long handle XB5FJp, ZB5FJp
b Knurled knob ZB5FDp9
b Key switch XB5FGp, ZB5FG0p, ZB5FGp
Illuminated selector
switches with
standard handle
XB5AKp, ZB5AKp,
Flush mounted
illuminated selector
switches with
standard handle
XB5FKp, ZB5FKp
Toggle switches
ZB5ADp8
Pushbuttons,
push-turn to
release, knurled
operator
ZB5AFp,
or lockable
ZB5AFDp
Pushbuttons,
push-push
ZB5AHp
Flush mounted
pushbuttons,
push-push
ZB5FHp
Illuminated
pusbuttons,
push-push
ZB5AHp3
ZB5AW743
Flush mounted
illuminated
pusbuttons,
push-push
ZB5FHp3
Illuminated
Emergency Stop
ZB5AT8643M
– –
4 4 5 4 6 4 6 3 2
2
+
0
1
+
2
2
+
1
1
+
2
2
+
2
2
+
0
3
+
0
– –
– – – – – 1 – – 1
Sequence of contacts on selector switch bodies
Unit type Selector switches
2-position 3-position
Push Position Top
Bottom
Location L C R L C R L C R L C R L C R
State 0 0 0 1 1 1 1 1 0 0 0 0 0 1 1
Contacts NO
v v v b b b b b v v v v v b b
NC
b b b v v v v v b b b b b v v
L left, C center, R right
v open b closed
45°
0°
315°
45°
315°
22 23