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HE2G Grip Style Three-position Enabling Switches
Operation Characteristics
Position 1
Terminal No.
Internal Connector/
Solder Terminal
Pressing
NO1—C1/A1-B1
(Position 1 2 3)
31—32/A2-B2
NO2—C2/A3-B3
Releasing
NO1—C1/A1-B1
(Position 2 1)
31—32/A2-B2
NO2—C2/A3-B3
Releasing
NO1—C1/A1-B1
(Position 3 1)
31—32/A2-B2
NO2—C2/A3-B3
: contact ON (closed)
: contact OFF (open)
• Terminals NO1-C1/A1-B1, NO2-C2/A3-B3 are outputs of the 3-position
enabling switch.
• The above operation characteristics show when the center of the grip style
enabling switch button is pressed. Because two contacts are designed
to operate independently, pressing the edge of the button turns on one
contact earlier than the other contact, causing a delay in operation. To
avoid this, always press the center of the button.
Dimensions
HE2G-21SH/HE2G-21SC
83
62
50
(94)
Cable Gland (supplied with grip style enabling switch)
Part No.: SKINTOP BS-M16 × 1.5 (LAPP)
Internal Connector
Cable side connector:
Tyco Electronics D-1200D Series
• Receptacle: 1-1827864-
• Receptacle contact
1827586-2: AWG28 to 30 (Hand tool: 1762952-1)
1827587-2: AWG22 to 28 (Hand tool: 1762846-1)
1827588-2: AWG22 to 28 (Hand tool: 1762950-1)
1827589-2: AWG18 to 22 (Hand tool: 1762625-1)
Specify 2 or 3 in place of .
2: 4-pin connector
3: 6-pin connector
The customer needs to purchase the connector separately.
26
Position 2
Position 3
All dimensions in mm.
Contact Arrangement (Internal Connector)
Internal Connector Pin No.
4-pin
6-pin
B1
B2
B1
B2
B3
A1
A2
A1
A2
A3
• Emergency
• 3-position switch
stop switch
• Momentary pushbutton
• Key selector switch
3-position switch / switch side connector:
Tyco Electronics D-1200D Series
Tab housing: 1-1903130-2 (4-pin connector)
1-1903130-3 (6-pin connector)
Tab contact: 19303116-2
Terminal Arrangement (TOP VIEW)
NC1
NC2
A1
B1
NO2
NO1
A2
B2
C2
C1
• Emergency
• Momentary pushbutton
stop switch
• Key selector switch
6-Pin Connector Allotment Table
• Internal Connector
• Momentary pushbutton
Pin No.
• Key selector switch
A1
A2
A3
B1
B2
B3
• For signal of the 3-position switch, see "Operation Characteristics".
• For solder terminal type terminal arrangement of each switch/pilot light,
see each catalog.
C2
NO2
NC2
C1
NO1
NC1
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