IDEC HE1G Series Data Sheet

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HE1G Series

Safety Products

HE1G Series Grip Style Enabling Switch

HE1G

Key features include:

•3 position funtionality (Off – On – Off) as required for manual robotic control

•Ideally suited for use as enabling (aka "deadman") switch for second operator in robotic cells

•Provides a high level of safety based on human behavioral studies that determine personnel may squeeze OR let go when presented with a panic situation

•Contacts will not re-close when released from Off On (3 1) (per IEC60204-

1; 9.2.5.8)

•Optional E-Stop switch built in

•Connection for conduit and cable strain relief built in

•IP66 waterproof sealing

•Meets ANSI robotics standards

•Optional mounting button built-in

GS-ET-15

Direct Opening Action

Double Insulation

BG standard in Germany

Conforming to Standards

IEC60947-5-1, EN60947-5-1, JIS C8201-5-1, UL508, CSA C22.2 No 14

Approvals

ISO12100/EN292, IEC60204-1/EN60204-1, ISO11161/prEN11161, ISO10218/

EN775, ANSI/RIA R15.06

Operating Temperature

–25 to +60˚C (no freezing)

Operating Humidity

45 to 85% RH maximum (no condensation)

Storage Temperature

–40 to +80˚C (no freezing)

Pollution Degree

3

Contact Resistance

100mΩ

maximum (beginning stage)

Insulation Resistance

Between live & dead metal parts: 100MΩ

maximum (at 500VDC mega)

Between positive & negative live parts: 100MΩ minimum (at 500VDC mega)

Impulse Withstand Voltage

2.5kV

Operating Frequency

1200 operations/hour

Mechanical Life

Position 1 2 1 million minimum

<![if ! IE]> <![endif]>Specifications

Damage Limits

1000m/s2

tance

Position 1 2 3 1: 100,000 minimum

Electrical Life

100,000 minimum at rated load

Shock Resis-

Operating Extremes

100m/s2

Vibration

Operating Extremes

5 to 55Hz, amplitude 0.5mm minimum

Resistance

Damage Limits

16.7Hz, amplitude 1.5mm minimum

Recommend Wire Size

0.14 to 1.5mm2

Recommend Cable Size

ø7 to 13mm

Conduit Size

M20

Terminal Pulling Strength

20N minimum

Terminal Screw Torque

0.5 to 0.6N • m

Degree of Protection

HE1G-21SM: IP66, HE1G-20MB: IP65

HE1G-20ME: IP65, HE1G-21SMB: IP65

Conditional Short Circuit Current

50A (250V)

Recommended Short Circuit Protection

250V/10A fast blow fuse (IEC 60127-1)

Weight

Approx. 250g (HE1G-20ME)

Approx. 210g (HE1G-21SM)

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USA: (800) 262-IDEC or [phone], Canada (888) 317-IDEC

Safety Products

HE1G Series

Part Numbers

Part Numbers

Part Numbers

3 Position Switch

Monitor Switch

Emergency Stop Pushbutton

Momentary Pushbutton

HE1G-21SM

2 Contacts

Yes (1NC)

No

No

HE1G-20ME

2 Contacts

No

Yes (2NC)

No

HE1G-21SMB

2 Contacts

Yes (1NC)

No

Yes (1NO)

HE1G-20MB

2 Contacts

No

No

Yes (2NO)

Ratings

Contact Ratings

Rated Insulation Volute (Ui)

250V

Thermal Current (lth)

3A

Rated Operating Voltage (Ue)

30V

125V

250V

AC

Resistive Load (AC-12)

–

3A

0.5A

<![if ! IE]> <![endif]>(le)

3 Position Switch

Inductive Load (AC-15)

–

1.5A

0.5A

(Terminal No.1-2, 3-4)

DC

Resistive Load (DC-12)

2A

0.4A

–

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Inductive Load (DC-13)

1A

0.22A

–

Monitor Switch

AC

Resistive Load (AC-12)

–

2A

1A

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Inductive Load (AC-15)

–

1A

0.5A

(Terminal No. 5-6 of

Resistive Load (DC-12)

2A

0.4A

0.2A

HE1G-21SM)

DC

Inductive Load (DC-13)

1A

0.22A

0.1A

<![if ! IE]> <![endif]>Rated

Emergency Stop Pushbutton

AC

Resistive Load (AC-12)

–

–

–

Inductive Load (AC-15)

–

–

0.5A

(Terminal No. 5-6, 7-8 of

Resistive Load (DC-12)

–

–

–

HE1G-20ME)

DC

Inductive Load (DC-13)

–

–

0.1A

3 Position Switch

2 Contacts

Contact Structure

Monitor Switch

0 or 1 Contact

Emergency Stop Pushbutton

0 or 2 Contacts

Momentary Pushbutton

0 to 2 Contacts

The minimum load (reference) = AC/DC3V • 5mA

(for reference only, varies depending on operating conditions)

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