Specifications

6
Enabling Switch and Grip Style Enabling Switch Selection Chart
Model Standards Marks Page
HE9Z-GSH51
+HE5B-2P∗
(HE9Z-GSH51)
EN60529
UL50
16
(HE5B-M2P∗)
IEC/EN60947-5-8
UL508
CSA C22.2 No.14
HE2G-21S∗
EN60947-5-1
UL508
CSA C22.2 No.14
GS-ET-22
UL approval pending
(Monitor Switch)
24
HE2G-21S∗E
EN60947-5-1
UL508
CSA C22.2 No.14
GS-ET-22
(Monitor Switch)
UL approval pending
HE1G-L20ME
EN60947-5-1
UL508
CSA C22.2 No.14
GS-ET-22
(screw
terminal)
22
HE1G-L20MB
EN60947-5-1
UL508
CSA C22.2 No.14
GS-ET-22
(screw
terminal)
HE1G-L21SM
EN60947-5-1
UL508
CSA C22.2 No.14
GS-ET-22
(screw
terminal)
(Monitor Switch)
HE1G-L21SMB
EN60947-5-1
UL508
CSA C22.2 No.14
GS-ET-22
(screw
terminal)
(Monitor Switch)
HE1G-20ME
EN60947-5-1
UL508
CSA C22.2 No.14
GS-ET-22
19
HE1G-20MB
EN60947-5-1
UL508
CSA C22.2 No.14
GS-ET-22
HE1G-21SM
EN60947-5-1
UL508
CSA C22.2 No.14
GS-ET-22
HE1G-21SMB
EN60947-5-1
UL508
CSA C22.2 No.14
GS-ET-22
Size
Operation
Force
Monitor Switch
for Position
Detection
Additional
Switch
With
Without
SmallStandard
Light LightStandard
(Note 2)
(Note 1)
Momentary
Pushbutton
Emergency
Stop Switch
Momentary
Pushbutton
Emergency
Stop Switch
Momentary
Pushbutton
Momentary
Pushbutton
Without
With
Without
With
For Thumb OperationGrip Style Operation
Note 1: With momentary pushbutton or key selector switch
Note 2: With emergency stop switch and monentary pushbutton or key selector switch
ISO 12100-2: 2003
Control mode for
setting, teaching,
process changeover,
fault-fi nding, cleaning
or main tenance
4.11.9
permits operation
of the haz ardous
elements only by con-
tinuous actuation of
an enabling device,
a hold-to-run control
device or a two-hand
control device;
IEC 60204-1: 1997
9.2.5.8
When an enabling
device is provided as
a part of a system, it
shall be designed to
allow motion when
actuated in one
position only. In any
other position motion
shall be stopped.
ANSI/ RIA R15.06
4.7.3 Enabling device
The pendant or
teaching control
device shall have
an enabling device
using a three position
switch, which
continuously held in
a detented position,
per mits motion.
ANSI B11.19
12.3.1.1 Enabling
devices shall be
designed and
constructed to
permit lim ited and
supervised machine
motion while
personnel are inside
a hazard area.
SEMI S2-0703
20.4 Industrial robots
and industrial robot
systems should meet
the require ments of
appropriate national
or international
standards, e.g.,
ANSI/RIA R15.06,
ISO standards
10218, EN 775.
Enabling Switch Selection Chart According to ISO/IEC Standards