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Honeywell GLS SERIES Global Limit Switch Micro

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WARNING
IMPROPER INSTALLATION

  • Consult with local safety agencies and their requirements when designing a machine-control link, interface, and all control elements that affect safety.
  • Strictly adhere to all installation instructions.
    Failure to comply with these instructions could result in death or serious injury.

MOUNT, WIRE, AND SEAL THE SWITCH

  • Ensure switch actuator achieves sufficient travel for positive opening of normally closed (NC) contacts to occur.
    Failure to comply with these instructions could result in death or serious injury.
  1. Refer to:
    • Page 5 for adjustments
    • Pages 8 to 12 for specific travel distances for each switch code and specifications
    • Page 5 for proper application of limit switches
    • Page 13 to 18 for switch mounting dimensions
  2. Perform adjustments (if desired):
    • Head orientation (Figure 1, page 5)
    • Actuation direction (Figure 2, page 5)
    • Side rotary switches with 36 drive lever positions (Figure 3, page 5):
  3. Mount switch at top corners of switch using two M4 or #8 screws. For GLD products torque screws to 2,7 Nm to 3,4 Nm [24 in-lb to 30 in-lb]. For GLC & GLE products torque screws to 3,1 Nm to 3,7 Nm [27 in-lb to 33 in-lb].
  4. Remove screws on cover plate.
  5. Connect stranded wire (0,75 mm2 to 2,3 mm2, 18-14 AWG) or solid wire (0,75 mm2 to 1,5 mm2, 18-16 AWG) to contact block terminals (use 90 °C wire when ambient temperature is over 75 °C). Torque switch terminal screws to 0,8 Nm to 1,0 Nm [7 in-lb to 9 in-lb].
  6. Seal conduit opening according to instructions in PK 80112.
  7. Reassemble cover plate, and torque cover screws to 0,5 Nm [4.4 in-lb].
image 1

FIELD ADJUSTABLE HEAD

image 2

OPERATION REQUIREMENTS

TERMS

  • Contact Closed
  • Contact Open
  • Differential Travel
  • Free Position
  • Operating Position 1
  • Positive Opening 1 to IEC 947-5-1
  • Differential Travel 1
  • Over Travel
  • Maximum Operating Force
  • Maximum Disconnect Force
Designation and Utilization CategoryRated Operational Current Ie (A) at Rated Operational Voltage Ue (V)
24 V120 V240 V380 V480 V600 V
ac15A3006 A3 A
ac15A6006 A3 A1.9 A1.5 A1.2 A
dc13Q3002.8 A0.55 A0.27 A
Rated thermal current (Ith)10 A
SealingGLC/GLE: IP66; NEMA 1, 4, 12, 13GLD: IP67; NEMA 1, 4X, 12, 13 (4X indoor use only)
Rated impulse withstand (Uimp)2500 V
Pollution degree3
Rated insulation voltage (Ui)300 V,  600 V
Operating temperature range-40 °C to 85 °C [-40 °F to 185 °F]
Short-circuit protective device (type/maxi- mum rating)Class J fuse (10 A/600 V)
Expected mechanical lifeup to 10,000,000 operations
Conditional short-circuit current1000 A
Electrical rating for gold-plated contacts10 mA to 100 mA, 1 Vac/Vdc to 50 Vac/Vdc
• Low Voltage Directive
• Machinery Directive only as directives relate to the components being used in a safety function
•IEC/EN  60947-5-1
  • Designation and utilization category
  • Rated operational current Ie (A) at rated operational voltage Ue (V)
  • Rated thermal current (Ith)
  • Rated impulse withstand (Uimp)
  • Rated insulation voltage (Ui)
  • Short-circuit protective device (type/maximum rating)
  • Conditional short-circuit current
  • Electrical rating for gold plated contacts
  • Sealing
  • Pollution degree
  • Operating temperature range
  • Expected mechanical life
  • Operations Complies with:
  • Low Voltage Directive
  • Machinery Directive only as the directives relate to the components being used in a safety function.
image 3

FIGURE 4. READING OPERATING SPECIFICATIONS

image 4

PRODUCT

Notes:

  • Free position, operate point, over travel and pre-travel all to EN 50047
  • Operating characteristics apply to counter clockwise (CCW) and clock wise (CW) actuation
  • Refer to page 6 for instructions on how to read operating characteristics and specifications
  • Contact block terminal designation to EN 50013
  • Tightening torque GLC/GLD: 0,5 Nm [4.4 in-lb] max.
  • Tightening torque GLE: 0,339 Nm [3 in-lb] max.image 5
image 6

FIGURE 5. HEAD CODE: A SIDE ROTARY ANGULAR OPERATING CHARACTERISTICS

image 7

Notes:

  •  Free position, operate point, overtravel, and pretravel all to EN 50047
  • Refer to page 6 for instructions on how to read operating characteristics and specifications
  • Contact block terminal designation to EN 50013
image 8

FIGURE 6. HEAD CODE: B PIN PLUNGER OPERATING CHARACTERISTICS

image 9

Notes:

  • Free position, operate point, overtravel, and pretravel all to EN 50047
  • Refer to page 6 for instructions on how to read operating characteristics and specifications
  • Contact block terminal designation to EN 50013

FIGURE 7. HEAD CODE: C ROLLER PLUNGER OPERATING CHARACTERISTICS

image 10
image 11

Notes:

  • Free position, operate point, overtravel, and pretravel all to EN 50047
  • Refer to page 6 for instructions on how to read operating characteristics and specifications
  • Contact block terminal designation to EN 50013
image 12

FIGURE 8. HEAD CODE: D TOP ROLLER LEVER OPERATING CHARACTERISTICS

Notes:

  • Free position, operate point, over travel and pre-travel all to EN 50047
  • Refer to page 6 for instructions on how to read operating characteristics and specifications
  • Contact block terminal designation to EN 50013image 13
image 14

FIGURE 9. HEAD CODE: K WOBBLE STICK ANGULAR ACTUATION OPERATING CHARACTERISTICS

Figuresimage 15image 16image 17image 18image 19image 20image 21image 22

image 23

WARRANTY/REMEDY

Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages.

While Honeywell may provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use.

FOR MORE INFORMATION
Honeywell Advanced Sensing Technologies services its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing or the nearest Authorized Distributor, visit our website or call:
USA/Canada +1 302 613 4491
Latin America +1 305 805 8188
Europe +44 1344 238258
Japan +81 (0) 3-6730-7152
Singapore +65 6355 2828
Greater China +86 4006396841

Honeywell
Advanced Sensing Technologies
830 East Arapaho Road
Richardson, TX 75081
sps.honeywell.com/ast

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PK 81521-11-EN | 11 | 06/21 © 2021 Honeywell International Inc. All rights reserved.

Documents / Resources

Honeywell GLS SERIES Global Limit Switch Micro [pdf] Installation Guide
GLS SERIES Global Limit Switch Micro, UL EN 50047, EN60947-5-1

References

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