HE2B-M211PY IDEC, HE2B-M211PY Datasheet - Page 4

• Manufacturer Part Number: HE2B-M211PY
• Description: HE2B-M211PY Enabling Switch W/ Yellow Rubber Cover
• Manufacturer: IDEC

Enabling Switches
Safety Precautions
•
•
Installation Precautions
HE2B
•
HE2B/HE3B
•
Wiring Precautions
HE1B/HE2B/HE3B
•
•
HE1G
•
L3
•
Use Precautions
HE2B/HE3B/HE1G
•
In order to avoid electric shock or fi re, turn power off before installation,
removal, wire connection, maintenance or inspection of switch.
Follow specifi cation when installing. Improper electrical load may damage
switch, cause electric shock, or fi re.
M3 nut is inside the rubber cover.
A change in internal air pressure may cause the rubber boot to expand and
shrink on an enabling switch that has the rubber boot sealed. This may affect
the performance of the switch. Periodically check to ensure that the enabling
switch is operating correctly.
Applicable wire size is 0.5mm
When soldering the terminal, solder at a temperature of 260°C within 3
seconds. Use non-corrosive liquid rosin as soldering fl ux.
Wire Stripping Information
Applicable Wire Size:0.14 to 1.5mm
To ensure the highest level of reliability connect both contacts to a monitoring
device such as a safety relay.
L3
Wire Length
L1
L1, L2 (mm)
L2
L3 (mm)
Terminal No.
Base
Cable Gland
Terminal Number 1-4
2
(20AWG) (maximum) / 1 line.
ø15.875
L1=40mm
2
(24 - 16AWG, one wire per terminal)
L3=6mm
USA: 800-262-IDEC
Terminal Number 5-8
L2=27mm
General Information
Canada: 888-317-IDEC
•
•
HE3B
•
•
•
cover
HE1B/HE2B/HE3B
•
cover
base
base
Connector & Grip Switch
Use proper wire diameter to meet voltage and current requirements. Using
improper wires or incomplete soldering may cause fi re due to abnormal heat
generation.
If the panel is not level when mounting an enabling switch, the waterproof
feature cannot be guaranteed.
The rubber boot has a tab to be used for orientation. When making a position-
ing hole in a panel, do not make a hole in the rubber boot, or the waterproof
feature cannot be guaranteed. When the positioning hole is not on the panel,
remove the tab, but do not make a hole in the rubber boot.
When tightening the locking ring, secure the fl ange to prevent the enabling
switch from rotating. In applications where the enabling switch is to be
rotated, mount the switch in a recess on the panel as shown.
Recommended Torque
When installing the enabling switch ensure that it cannot be accidently
activated. For example, a protrusion from a teaching pendant could cause the
enabling switch to be activated by the weight of the teaching pendant.
Mounting Panel
Rubber Boot & Base
Terminal Screw
Do Not Remove
Connector
Anti-rotation Ring
Locking Ring
Positioning
Projection
base
General Information
See Drawing Above
(M4 screw x 3)
A
D
B
C
E
Recommended Torque
1.2±0.1Nm
4.0±0.3Nm
4.0±0.3Nm
0.5±0.6Nm
419