HS9Z-A51 IDEC Corporation, HS9Z-A51 Datasheet - Page 6

• Manufacturer Part Number: HS9Z-A51
• Description: Accessory, Straight Key for Idec HS5B and HS5E Safety Switch
• Manufacturer: IDEC Corporation

Specifications of HS9Z-A51

• Plastic Housing: Light Weight
• Degree Of Protection: IP67 (IEC60529)
• Lead Free Status / Rohs Status: RoHS Compliant part

Door Interlock Switches
Mounting Examples
Mount the interlock switch as shown in the examples below.
Mounting the HS5B Head
The metal head for the HS5E interlock switch cannot be used on the HS5B. Be
sure to use the plastic head or metal head for the HS5B. Take care particularly
when using both HS5B and HS5E together.
Plastic Head
Rotating the Head
The head of the HS5B can be rotated by removing the four screws from the
corners of the HS5B head and reinstalling the head in the desired orientation.
When reinstalling the head, make sure that no foreign object enters the interlock
switch. Tighten the screws. If the screws are loose it may cause the switch to
malfunction.
Recommended screw tightening torque: 1.0 ±0.1 N·m
Factory Setting
HS9Z-A52
Actuator
(black or gray)
HS5B
Plastic
Mounting on Hinged Doors
Mounting on Sliding Doors
Metal Head
Interlock Switch
Interlock Switch
Alternative Head Orientations
HS9Z-A51
Door Stop
HS5B
Actuator
HS5B
Door
Hinged
(gray)
Metal
Door
Metal Head
Latch
HS5E
USA: 800-262-IDEC
HS9Z-A51
Actuator
(black)
Canada: 888-317-IDEC
Applicable Crimping Terminal
When using crimping terminals, be sure to install insulation tubes on the crimp-
ing terminals to prevent electric shocks.
Applicable Wire Size
•
Recommended Tightening Torque of Mounting Screws
•
•
•
•
•
Mounting Centers
12 mm (factory setting), adjustable to 20 mm
Note: Choose mounting centers either 12 mm or 20 mm.
Conduit Port Size Identifi cation
Conduit port size is identifi ed by the arrow on the back of the HS5B interlock
switch. The following example shows the identifi cation of the M20 conduit port
size.
0.5 to 1.25 mm
Interlock Switch: 2.0 ± 0.2 N·m (two M4 screws) *
Actuator Keys
-HS9Z-A51: 2.0 ± 0.2 N·m (two M4 screws) *
-HS9Z-A52: 1.0 ± 0.2 N·m (two M4 Phillips screws)
-HS9Z-A51A/A52A: 1.0 to 1.5 N·m (two M4 screws) *
-HS9Z-A55: 1.0 to 1.5 N·m (two M4 screws) *
Mounting bolts must be provided by user.
To avoid unauthorized or unintended removal of the interlock switch and the
actuator, it is recommended that the interlock switch and the actuator be
installed in an unremovable manner, for example using special screws or
welding the screws.
When installing HS9Z-A51A or HS9Z-A52A actuator keys, use the washer
(supplied with the actuator) on the hinged door, and mount tightly using two
M4 screws.
ø3.6 min.
3.6 min.
*The above recommended tightening torques of the mounting screws are the
values confi rmed with hex socket head bolts. When other screws are used and
tightened to a smaller torque, make sure that the screws do not come loose
after mounting.
M4 Screw
Washer
Rubber Bushing
Hinged Door
M4 Tapped Hole
2
(AWG20 to AWG16)
3.5 max.
Arrow
Marking
G
PG
M20
Insulation Tube
Wire
Conduit Port Size
G1/2
PG13.5
M20
HS5B Series
Approx. 4
M20
G
Crimping Terminal
355