Specifications Operating Speed. Operating Frequency. Insulation Resistance. Contact Resistance. Rated Current/Voltage. Dielectric Strength

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1 Features Galvanically separated contacts Screw terminals with self-lifting clamps for easy wiring Positive Opening of NC contacts Definitions of Operating Characteristics OF F OT TT PT MD OP PO Operating Force eleasing Force Overtravel Total Travel Pretravel Movement Differential Operating Position Travel to Positive Opening ON OFF Specifications Operating Speed Operating Frequency Insulation esistance Contact esistance ated Current/Voltage Dielectric Strength Service Life Operating Temperature Humidity Degree of Protection 0.05mm-m/sec Mechanical: ops/min Electrical: 0 ops/min >00MΩ@500V DC <5mΩ (initial value) 0A/00V AC (EN097-5-) AC5 A00 / DC Q00 000VAC for min between current carrying parts 500VAC for min between non-current carrying parts Mechanically.0 x0 7 (operations) Electrically 5 x0 5 (operations) -5~+0 o C (-~7 o F) < 95%H IP5/IP7 Selection Guide: SN70 C () Body Style SND70 Small plastic, conduit SND70 plastic, conduits SND70 Large plastic, conduit SN70 Small metal, conduit SN70 Metal, conduits SN70 Large metal, conduit Contact Block Conduits Optional : NO/NC changeover : NO/NC : 7: /NO A: /"NPT B: PG.5 C: M B: PG C: M (pull force at starting point) force in Newton Lock/eset function Blank : with eset function SND70 SND70- SND70- SND70- SND mm N mm. - N - - mm N 5- - mm N SND70-- _ NO+NC SND70-- _ SND70-- _ SND70-7- _ 7 NO+NC +NO 5 0

SND70- SND70-- SND70-- SND70-- SND70-7- 5 0 9. 7.. SND70-- _ SND70-- _ SND70-- _ SND70-7- _.5.5 - - 7 - mm N mm N.5. NO+NC NO+NC +NO - - mm N 5- - mm N *0.5. 5 5.*0.5 0.5*0.5 *0.

2 SND70- SND70-- SND70-- SND70-- SND SND70-- _ SND70-- _ SND70-- _ SND70-7- _ mm N mm N.5. NO+NC NO+NC +NO - - mm N 5- - mm N * * *0.5 *0.5 5 SND70 SND70- SND70- SND70- SND mm - - N mm - N - - mm N 5- - mm N SND70-- _ NO+NC SND70-- _ NO+NC SND70-- _ SND70-7- _ 7 +NO SND70- SND70-- SND70-- SND70-- SND mm N mm N mm N 5- - mm N SND70-- _ NO+NC SND70-- _ NO+NC SND70-- _ SND70-7- _ 7 +NO

3 SN70 SN70- mm N SN 70- mm. - N SN mm N SN mm N 9. 5 Min SN70-- _ SN70-- _ SN70-- _ SN70-7- _ 7 NO+NC NO+NC +NO 0. 5 SN70- SN70-- SN70-- SN70-- SN Min) 0( (Max) mm N mm N mm N 5- - mm N SN70-- _ SN70-- _ SN70-- _ SN70-7- _ 7 NO+NC NO+NC +NO 0. 5 SN70 SN70- NO/NC SN70- NO/NC N 0N SN70-- _ NO+NC SN70-- _ NO+NC

4 CABLE PULL SAFETY SWITCHES SN70- NO/NC SN70-- _ NO+NC SND70 SND70- NO/NC SND70- NO/NC N 0N SND70-- _ NO+NC SND70-- _ SND70- SND70-- NO/NC SND70-- _ NO+NC

5 CABLE PULL SAFETY SWITCHES Accessories CPA-0 Wire rope thimbe (rope eye) CPA-0 Cable/rope clamp CPA-0 Pulley 5 CPA-05 Stay bolt CPA-0 Turnbuckle for adjusting cable tension 7 CPA-07 Spring CPA-0 *5mm Zinc-plated steel rope coated with PVC CPA-0-00 (0 m rope) CPA-0-0 ( m rope) CPA-0-05 (5 m rope) CPA-0-00 (00 m rope)

(Two - Way Actuation) -way cable pull switches are designed to avert hazards (dangerous situation) at the earliest possible moment, or to reduce existing risks which could cause injury to persons or

6 (Two - Way Actuation) -way cable pull switches are designed to avert hazards (dangerous situation) at the earliest possible moment, or to reduce existing risks which could cause injury to persons or damage to either machines or to work in progress. The switch works in two direction. ) tripped in the event of the trip wire breaking; ) tripped with the trip wire is pulled. Application examples: woodworking machines, cutting presses, conveyor systems, transfer machines, printing and textile machines, rolling mills etc. Features Positive Opening of NC contacts Screw terminals with self-lifting clamps for easy wiring Latch/eset function Galvanically separated contacts Custom pull force for different applications Selection Guide: Specifications Operating Speed Operating Frequency Insulation esistance Contact esistance ated Current/Voltage Dielectric Strength Service Life Operating Temperature Humidity Degree of Protection 0.05mm-m/sec Mechanical: ops/min Electrical: 0 ops/min >00MΩ@500V DC <5mΩ (initial value) 0A/00V AC (EN097-5-) AC5 A00 / DC Q00 000VAC for min between current carrying parts 500VAC for min between non-current carrying parts Mechanically.0 x0 7 (operations) Electrically 5 x0 5 (operations) -5~+0 o C (-~7 o F) < 95%H IP5/IP7 OF F OT TT SN70 C - L () Body Style SND70 Small plastic, conduit SND70 plastic, conduits SND70 Large plastic, conduit SN7 Large metal, conduit Explanation of Travel Diagram Definitions of Operating Characteristics Operating Force eleasing Force Overtravel Total Travel PT MD OP PO Contact Block Conduits Optional Pretravel : NO/NC changeover : NO/NC : 7: /NO Movement Differential Operating Position Travel to Positive Opening ON OFF A: /"NPT B: PG.5 C: M B: PG C: M (pull force at starting point) force in Newton Example diagram Cable pull direction Lock/eset function Blank Correct rope tension point ope cut retract direction : with eset function.5 7. Latching.5mm Latching SN7 mm.5 SN7- NO/NC N+ _ SN7- mm NO/NC N+ _ mm SN N+ _ mm.5 SN7-7 /NO N+ _ 7. 9.* * *5 0. 0* *5 * *0.5 SN7--L NO+NC SN7--L NO+NC SN7--L SN7-7-L 7 +NO 7

7 (Two - Way Actuation) SND70-L SND70--L NO/NC SND70--L NO/NC 5 SND70--L SND70-7-L /NO N+ _ 0N N+ _ 0N+ _ 0N+ _ 0N 0N 0N SND70--L SND70--L NO+NC NO+NC SND70--L SND70-7-L 7 +NO.5 5 SND70-L SND70--L NO/NC SND70--L NO/NC 5 SND70--L SND70-7-L /NO N+ _ 0N N+ _ 0N+ _ 0N+ _ 0N 0N 0N SND70--L SND70--L NO+NC NO+NC SND70--L SND70-7-L 7 +NO SND70-L SND70--L NO/NC SND70--L NO/NC 5 SND70--L SND70-7-L /NO N+ _ 0N N+ _ 0N+ _ 0N+ _ 0N 0N 0N SND70--L SND70--L NO+NC NO+NC SND70--L SND70-7-L 7 +NO 79

ZLS Series Global Limit Switches

ZLS Series Global Limit Switches GENERAL INFORMATION ZLS series limit switches are specifically designed for worldwide applications and is supported by Honeywell global resources for sales and after sales service. ZLS series limit switches