HS7A-DMC5902

HS7A-DMC Non-contact Interlock Switches Compact size and easy positioning. Combination with proprietary relay modules achieves safety category 4 (EN954-1). Flush Silhouette Control Units ••Compact size (7 × 16 × 51mm) ••Positioning for installation is easy. ••Up to 36 sets can be connected. (safety relay module: HR1S-DME) ••Degree of protection: IP67 Display Lights Display Units Safety Products ••The HS7A-DMC non-contact interlock switches can be used as interlock switches when used in combination with safety relay modules specified by IDEC. Terminal Blocks Comm. Terminals Types Specifications Applicable Standards Operating Temperature –25 to 85°C (no freezing) Relative Humidity 30 to 85% (no condensation) Storage Temperature –40 to +85°C (no freezing) Pollution Degree 3 Electric Shock Protection Class II (IEC 60536) Degree of Protection IP67 (IEC 60529) Shock Resistance 300 m/s2 (11 ms) (IEC 60068-2-7) Vibration Resistance 100 m/s2 (10 to 150 Hz) (IEC 60068-2-6) Rated Voltage (Ue) 24V DC Rated Current (Ie) 100 mA Repeat Accuracy 10% maximum Hysteresis 20% maximum ••HS7A Non-contact Interlock Switches 2m 2NO 5m 10m HR1S-AF5130B HR1S-AF5130PB • Package quantity: 1 • The HS7A-DMC non-contact interlock switch is supplied with an HS9Z-ZC1 actuator. • The contact configuration in the table above shows the contact status when the non-contact interlock switch is not activated. ••HR1S Safety Relay Modules for Non-contact Interlock Switches Safety Relay Module Number of Inputs Max. Number of Connectable Non-contact Interlock Switches 2 12 6 36 1 6 HR1S-DMB1132 HR1S-DMB1132P HR1S-DME1132 HR1S-DME1132P HR1S-AF5130B HR1S-AF5130PB • Safety category 3 can be achieved when connecting two or more non-con­ tact interlock switches per one input. • When connecting multiple non-contact interlock switches (HS7ADMC790), use HR1S-AF5130B/AF5130PB. (HS7A-DMC791 cannot be connected in multiple numbers.) ••Maximum Number of Connectable Non-contact Interlock Switches per Input of Safety Relay Module Non-contact Interlock Switch HR1S-DMB/DME HR1S-AF5130B/AF5130PB HS7A-DMC59 Without With LED LED 6 3 — — HS7A-DMC79 Without With LED LED — — 6 1 Sockets Circuit Protectors Power Supplies PLCs & SmartRelay Operator Interfaces Maximum Operating Frequency 150 Hz Voltage Drop I = 10 mA 0.1V (without LED) / 2.4V (with LED) I = 100 mA 1V (without LED) / 4.2V (with LED) Housing Material PBT Housing Color Red Cable AWG23 (0.25 mm2) × 4 Cable length: 2m, 5m, 10m Weight (approx.) HS7A-DMC: 100g (cable length: 2m) HS9Z-ZC1: 9g Sensors Control Stations Explosion Protection References Dimensions ••HS7A-DMC (Non-contact Interlock Switch) 16 12.5 ••HS9Z-ZC1 (Actuator) 7 7 3.5 3.5 16 8 10m HR1S-DMB1132 HR1S-DMB1132P HR1S-DME1132 HR1S-DME1132P Relays & Timers 2-ø6 2-ø3.5 16 5m HS7A-DMC5902 HS7A-DMC5912 HS7A-DMC5905 HS7A-DMC5915 HS7A-DMC59010 HS7A-DMC59110 HS7A-DMC7902 HS7A-DMC7912 HS7A-DMC7905 HS7A-DMC7915 HS7A-DMC79010 HS7A-DMC79110 Applicable Safety Relay Module 51 1NO+1NC Without With Without With Without With Without With Without With Without With Ordering Type No. 51 2m LED 8 Cable Length 16 Contact Configura­ tion AS-Interface UL508 (UL listed) CSA C22.2, No. 14 IEC/EN 60947-5-1 IEC/EN 60947-5-2 IEC/EN 60947-5-3 Minimum Radius 30 mm 2-ø6 2-ø3.5 All dimensions in mm. ••Accessory Name Actuator Ordering Type No. HS9Z-ZC1 • One HS9Z-ZC1 is supplied with each HS7A-DMC non-contact interlock switch. 685 HS7A-DMC Non-contact Interlock Switches Wiring Diagram The following diagrams show the contact statuses when the non-contact interlock switches are activated by the actuators. ••Safety Category 4 (EN 954-1) Circuit, HR1S-DMB + HS7A-DMC591 (1NO+1NC) + HS9Z-ZC1 +24V F1 (protection fuse for the power of safety relay module) Black White S1 Blue Brown + Guard 1: Closed A1 S11 Start Switch S3 K3 ESC HS7A-DMC S12 S13 K4 Y1 Y2 13 23 14 24 HR1S-DMB Fault Power A1/A2 Fault K1/K2 K2 S22 S23 White S2 Black S21 0V Y34 Brown + Blue A2 K1 K1/K2 LOGIC Y44 To PLC K3 HS7A-DMC Short-circuit unused input terminals. K4 Guard 2: Closed S21 S22 S23 Safety Output ESC: External Start Condition ••Safety Category 4 (EN 954-1) Circuit, HR1S-DME + HS7A-DMC591 (1NO+1NC) + HS9Z-ZC1 F1 (protection fuse for the power of safety relay module) A1 S12 S13 S31 S32 Start Switch S7 S33 S51 Brown + Blue S5 White Guard 5: Closed Black Brown + Brown + Blue S11 Blue White S3 Black S1 White Guard 3: Closed Guard 1: Closed Black +24V S52 ESC K3 K4 S53 Y1 Y2 13 23 HR1S-DME Guard 2: Closed S33 S53 S12 S32 S52 S23 S43 S63 S22 S42 S62 S43 S61 S62 S6 K1 K1/K2 K2 S63 White Guard 4: Closed Fault Brown + Blue S42 S4 Brown + Blue White 0V S41 S13 Brown + Blue S23 Black S22 S2 White S21 Black A2 LOGIC Black Power A1/A2 Fault K1/K2 Y34 Y44 14 24 To PLC K3 K4 HS7A-DMC Guard 6: Closed Short-circuit unused input terminals. S21 S22 S23 Safety Output ESC: External Start Condition ••Safety Category 4 (EN 954-1) Circuit, HR1S-AF5130B/AF5130PB + HS7A-DMC791 (2NO) + HS9Z-ZC1 (Note) F1 (protection fuse for the power of safety relay module) L (+) 24V K3 S2 K4 ESC A1 S33 T HR1S-AF A2 S11 S1 Brown + Start Switch S34 S39 A1/A2 Fuse K1 LOGIC K2 S21 23 33 14 24 34 K1 K2 S22 S12 White K3 Blue 13 K4 Black HS7A-DMC N (–) Guard: Closed Safety ESC: S34: Start switch welding is detected External Start Condition S39: Start switch welding is not detected Output 686 Note: The circuit example shown on the left (HR1SAF and HS7A-DMC79∗∗ may not conform to safety category 4 depending on the operating conditions, such as the frequency of safety function check. Perform risk assessment of your system before operation. HS7A-DMC Non-contact Interlock Switches ••Safety category 3 (EN 954-1) HR1S-DMB + HS7A-DMC591 (1NO+1NC) + HS9Z-ZC1 F1 (protection fuse for the power of safety relay module) +24V ••Safety category 3 (EN 954-1) HR1S-DME + HS7A-DMC591 (1NO+1NC) + HS9Z-ZC1 + 24V + Guard 1: Closed S1.1 S1.1 Brown + Blue S1.2 S1.3 ESC S13 Y2 13 23 A1 S11 K1 K1/K2 Fault S23 Y34 Y44 14 24 S21 A2 Black S2.2 Black S2.3 Blue Black K3 0V Guard 2: Closed Safety Output ESC: External Start Condition Short-circuit unused input terminals. S21 S22 Black K4 White Brown + 0V Blue Blue White Brown + White Brown + S2.3 S23 S41 White Brown + Blue Black S13 S31 S22 S2.1 To PLC White Brown + S2.2 S12 Power A1/A2 Fault K1/K2 K2 Blue Black S3.2 S5.2 Brown + White Display Lights Brown + Blue Black Blue Black HS7A-DMC Display Units S3.3 White S5.3 Brown + White Brown + S7 ESC Black Blue S32 Black K3 S33 S51 Blue S52 S53 Safety Products K4 Y1 Y2 13 23 HR1S-DME S22 S2.1 Blue Black K4 Y1 Power A1/A2 Fault LOGIC K1/K2 S21 Brown + White HR1S-DMB A2 Blue Black Blue Control Units Brown + K3 Blue S12 White Start Switch Start Switch S3 S1.3 Brown + S11 S5.1 Brown + Black White Blue Black Blue White A1 Brown + White White Black Blue Black S3.1 White HS7A-DMC S1.2 Brown + Black Brown + White White Black Flush Silhouette F1 (protection fuse for the power of safety relay module) Guard 1: Closed Guard 3: Closed Guard 5: Closed Blue LOGIC S42 S4.1 Black S13 S33 S53 S12 S32 S52 S23 S43 S63 S22 S42 S62 S43 S61 Blue S62 S6.1 Black Fault S63 Blue S4.2 S6.2 Black White Brown + S4.3 S6.3 Blue White Brown + White Brown + Guard 2: Closed Guard 4: Closed ESC: External Start Condition Black Y44 Comm. Terminals 14 24 To PLC Relays & Timers Blue White Brown + Black Y34 AS-Interface White Brown + Blue K1/K2 K2 White Brown + Black Terminal Blocks K1 K3 K4 White Brown + Circuit Protectors Guard 6: Closed Safety Output Power Supplies Short-circuit unused input terminals. S23 S21 S22 Sockets Blue S23 PLCs & SmartRelay Operator Interfaces ••Safety category 3 (EN 954-1) HR1S-AF5130B/AF5130PB + HS7A-DMC790 (2NO) + HS9Z-ZC1 Sensors F1 (protection fuse for the power of safety relay module) L (+) 24V K3 S2 K4 Start Switch Control Stations ESC A1 S33 HR1S-AF A2 S11 S1.1 S21 White Blue Black Brown White Blue Black S1.3 Brown Blue S39 A1/A2 Fuse K1 LOGIC K2 Brown S1.2 13 23 Explosion Protection 33 K1 References K2 S22 S12 14 24 34 White Black S1.4 Brown Blue White Black S1.5 Brown White Blue Black S1.6 N (–) S34 Brown White Blue Black K3 K4 HS7A-DMC Guard: Closed S34: Start switch welding is detected S39: Start switch welding is not detected ESC: External Start Condition Safety Output 687 HS7A-DMC Non-contact Interlock Switches Safety Precautions ••In order to avoid electric shock or fire, turn power off before instal­ lation, removal, wire connection, maintenance, or inspection of the non-contact interlock switch. ••Do not install the actuator in the location where the human body may come in contact. Otherwise injury may occur. Instructions ••Safety category 4 (EN954-1) can be achieved by combining the HS7A non-contact interlock switch and HR1S safety relay module (monitor the dual contacts using the safety relay module). ••When using non-contact interlock switches, combine with a propri­etary safety relay module and confirm that the conformable safety category and the safety category (EN954-1) required to the machinery have been achieved. ••Be sure to use the HS7A non-contact interlock switch in combina­ tion with the proprietary actuator HS9Z-ZC1. Do not use other actuators. ••Regardless of door types, do not use the non-contact interlock switch as a door stop. Install a mechanical door stop on the edge of the door to protect the interlock switch against excessive force. ••A shock to the door exceeding 300 m/s2 (approx. 30G) may cause a failure to the switch. ••Do not store the non-contact interlock switches in a dusty, humid, organic-gas atmosphere, or areas subject to direct sunlight. Operating Direction Markings Markings ∗ * Safety output ON distance (Sao): 3 mm Precaution for Cable Wiring Tensile force on the cable may cause disconnection. Be sure to secure the cable near the non-contact interlock switches. 100 mm Precautions for Mounting the Actuator 1 mm Do not use the non-contact interlock switch as a mechanical stop for movable guard. Do not use a hammer to adjust a position of the non-contact interlock switch. Do not use the non-contact interlock switch in a magnetic field of 0.3 mT or over. > 0.3 mT Precautions for Installation When installing on a ferromagnet Ferromagnet b Close mounting d A a Operation Chart A b > 13 mm d = 81 × 55 mm A: nonmagnetic material (1NO+1NC) HS7A-DMC59 a 0 a > 40 mm 0 Brown/Blue Brown/Blue Black/White Black/White Tightening Torque 14 Use a nonmagnetic screw. Dimensions: mm Sao: Assured operating distance where the safety output is sure to turn on. Sar: Assured release distance where the safety output is sure to turn off. Contact Closed (1) Contact Open (0) Transient State Note: When the transfer time between the actuator’s Sao-Sar is 500 ms or longer, the time lag is detected as an error. • Operation Area (mm) 10 Safety output ON area 8 6 4 2 0 -2 688 (2NO) 5 (Sao) 15 (Sar) 14 • Contact Status 1 N·m max. HS7A-DMC79 5 (Sao) 15 (Sar) -1 0 1 2 (mm) HS7A-DMP Non-contact Interlock Switches Three-contact type newly added. Auxiliary contacts enable PLCs to moni­tor the door status. Flush Silhouette Control Units ••Operation signals from auxiliary contacts can be read directly by controllers such as PLCs, allowing for monitoring HS7A-DMP non-contact interlock switches. ••Ideal for installation on guard doors where positioning is diffi­cult. ••Conformable up to safety category 4 (EN954-1) (Combining with proprietary safety relay module achieves safety category 4.) ••A maximum of 36 sets can be connected (safety relay module: HR1S-DME) ••Degree of protection: IP67 Display Lights Display Units Safety Products HR1S Safety Relay Modules for Non-contact Interlock Switches Terminal Blocks Comm. Terminals ••The HS7A-DMP non-contact interlock switches can be used as interlock switches when used in combination with safety relay modules specified by IDEC. Types Relays & Timers Specifications ••HS7A Non-contact Interlock Switches 2m 2NO+1NC 5m HS7A-DMP5002 HS7A-DMP5012 HS7A-DMP5005 HS7A-DMP5015 HS7A-DMP7002 HS7A-DMP7012 HS7A-DMP7005 HS7A-DMP7015 Applicable Safety Relay Module HR1S-DMB1132 HR1S-DMB1132P HR1S-DME1132 HR1S-DME1132P HR1S-AF5130B HR1S-AF5130PB • Package quantity: 1 • The HS7A-DMP non-contact interlock switch is supplied with an HS9Z-ZP1 actuator. • The contact configuration in the table shows the contact status when the non-contact interlock switch is not activated. ••HR1S Safety Relay Module for Non-contact Interlock Switches Safety Relay Module Number of Inputs Max. Number of Connectable Non-contact Interlock Switches 2 12 6 36 1 6 HR1S-DMB1132 HR1S-DMB1132P HR1S-DME1132 HR1S-DME1132P HR1S-AF5130B HR1S-AF5130PB Dimensions • When connecting multiple non-contact interlock switches (HS7ADMP700), use HR1S-AF5130B/AF5130PB. (HS7A-DMP701 cannot be connected in multiple numbers.) ••Maximum Number of Connectable Non-contact Interlock Switches per Input of Safety Relay Module Non-contact Interlock Switch HR1S-DMB/DME HR1S-AF5130B/AF5130PB HS7A-DMP50 Without With LED LED 6 3 — — 6 ••HS9Z-ZP1 (Actuator) 2×ø4 .5 2×ø4 .5 3 .5 Minimum Radius 30mm HS7A-DMP70 Without With LED LED — — 1 ••Accessory Name ••HS7A-DMP (Non-contact Interlock Switch) 78 5m Without With Without With Without With Without With Ordering Type No. 88 2m 1NO+2NC LED 88 Cable Length UL508 (UL listed) CSA C22.2, No. 14 Applicable Standards IEC/EN 60947-5-1 IEC/EN 60947-5-2 IEC/EN 60947-5-3 Operating Temperature –25 to 85°C (no freezing) Relative Humidity 35 to 85% (no condensation) Storage Temperature –40 to +85°C (no freezing) Pollution Degree 3 Electric Shock Protection Class II (IEC 60536) Degree of Protection IP67 (IEC 60529) Shock Resistance 300 m/s2 (11 ms) (IEC 60068-2-7) Vibration Resistance 100 m/s2 (10 to 150 Hz) (IEC 60068-2-6) Rated Voltage (Ue) 24V DC Rated Current (Ie) 100 mA Repeat Accuracy 10% maximum Hysteresis 20% maximum Maximum Operating Frequency 150 Hz I = 10 mA 0.1V (without LED), 2.4V (with LED) Voltage Drop I = 100 mA 1V (without LED), 4.2V (with LED) Housing Material PBT Housing Color Red AWG23 (0.25 mm2) × 6 Cable Cable length: 2m, 5m HS7A-DMP: 180g (cable length: 2 m) Weight (approx.) HS9Z-ZP1: 50g 78 Contact Configura­ tion Actuator AS-Interface HS7A Non-contact Interlock Switch Ordering Type No. HS9Z-ZP1 3 .5 8 25 6 .5 13 13 6 .5 8 25 All dimensions in mm. • One HS9Z-ZP1 is supplied with the HS7A-DMP non-contact interlock switch. 689 Sockets Circuit Protectors Power Supplies PLCs & SmartRelay Operator Interfaces Sensors Control Stations Explosion Protection References HS7A-DMP Non-contact Interlock Switches Wiring Diagram The following diagrams show the contact statuses when the non-contact interlock switches are activated by the actuators. Safety Category 4 (EN 954-1) Circuit HR1S-DMB + HS7A-DMP50 (1NO+2NC) + HS9Z-ZP1 F1 Guard 1: Closed +24V S11 Guard 2: Closed 0V Channel 1 Channel 2 Safety Output Safety Category 4 (EN 954-1) Circuit HR1S-AF + HS7A-DMP70 (2NO+1NC) + HS9Z-ZP1 S11 S12 S13 Pink Black Black HS7A-DMP Blue Brown + Blue Brown + Black Pink Gray White Black Pink Gray Pink Gray White HS7A-DMP S2 .3 White Gray K3 K4 ESC: External Start Condition Monitor Signal (to PLC) HS7A-DMP S1 .3 To PLC Monitor Signal (to PLC) +24 V Monitor Signal (to PLC) +24 V +24V Monitor Signal (to PLC) Guard 2: Closed Guard 4: Closed Guard 6: Closed Brown + 14 24 Y44 Pink Y34 Black HS7A-DMP Blue Pink Black F Gray Blue S6 Brown + HS7A-DMP S62 S63 S61 White White F Brown + S4 Black S42 S43 Pink Blue Brown + HS7A-DMP S41 Gray Pink Black F Gray S2 White S22 S23 S2 .2 White HS7A-DMP S21 A2 Monitor Signal (to PLC) K2 Brown + S62 Blue S63 S42 HS7A-DMP S1 .2 Brown + S43 S22 K1/K2 Blue S23 Failure White S52 S22 S23 S2 .1 K1 Gray DC S32 Monitor Signal (to PLC) 13 23 Y2 Blue S1 .1 Pink LOGIC K1/K2 S12 S63 +24V F F K4 Y1 S21 +24V Brown + Blue K3 Black Power A1/A2 Fault DC S53 S62 Start Switch HS7A-DMP S33 Gray S61 HR1S-DME S13 S23 Or: S7 ESC S52 S53 S22 Safety Category 3 (EN 954-1) Circuit HR1S-DME White S51 White Gray Pink S32 S33 Black White Brown + Black S31 HS7A-DMP HS7A-DMP S21 Gray S12 S13 Blue Gray White Brown + Blue Pink Gray Pink S11 HS7A-DMP S5 S2 .3 Short-circuit unused input terminals . Pink A1 S3 Black HS7A-DMP S12 S13 Channel 1 Channel 2 Safety Output Guard 3: Closed Guard 5: Closed Guard 1: Closed Monitor Signal (to PLC) +24V Monitor Signal (to PLC) Monitor Signal (to PLC) +24V +24V F F F S1 White K4 Safety Category 4 (EN 954-1) Circuit HR1S-DME + HS7A-DMP50 (1NO+2NC) + HS9Z-ZP1 F1 Gray Blue Brown + K3 Monitor Signal (to PLC) ESC: External Start Condition +24V Pink Pink Black Gray HS7A-DMP HS7A-DMP +24V 0V To PLC Black F White S2 Black S1 .3 Blue 24 White 14 Monitor Signal (to PLC) Monitor Signal Monitor Signal (to PLC) (to PLC) Y44 Monitor Signal (to PLC) Monitor Signal Monitor Signal (to PLC) (to PLC) Y34 Brown + S22 S23 Blue S21 Blue Black HS7A-DMP A2 Brown + Pink HS7A-DMP DC Black Pink Gray Brown + Blue S2 .2 White White Monitor Signal (to PLC) Gray K2 Pink K1/K2 Black Failure Power A1/A2 Fault LOGIC K1/K2 DC Monitor Signal (to PLC) HS7A-DMP S1 .2 K1 Blue Monitor Signal (to PLC) White Brown + Blue HS7A-DMP 23 Brown + 13 HR1S-DMB Brown + Y2 S2 .1 Blue Y1 Gray K4 Brown + S12 S13 S1 .1 F Pink Brown + K3 ESC S22 S23 Gray S11 S21 +24V F White A1 S3 Black HS7A-DMP Start Switch Blue Gray S1 Monitor Signal (to PLC) White F Pink +24V Black +24V Safety Category 3 (EN 954-1) Circuit HR1S-DMB Short-circuit unused input terminals . S21 S22 S23 F1 L (+) 24V K3 F1: Protection fuse for the power of safety relay module F: Protection fuse for monitor signal contacts (max. 500mA gG (gL)) S2 K4 Start Switch ESC S33 S34 Power A1/A2 Fault HR1S-AF K1/K2 White S21 K2 S22 14 S12 K3 Pink Black Blue K1 +24V Guard: Closed 24 K4 Safety Output Monitor Signal (to PLC) ESC: External Start Condition S34: Start switch welding is detected S39: Start switch welding is not detected 690 33 LOGIC F HS7A-DMP N (–) 23 Gray S11 Brown + A2 13 S39 34 Note: The circuit example shown on the left (HR1S-AF and HS7A-DMP70) may not conform to safety cate­ gory 4 depending on the operating conditions, such as the frequency of safety function check. Perform risk assessment of your system before operation. HS7A-DMP Non-contact Interlock Switches Safety Precautions Flush Silhouette ••In order to avoid electric shock or fire, turn the power off before installation, removal, wire connection, maintenance, or inspection of the non-contact interlock switch. ••Do not install the actuator in the location where the human body may come in contact. Otherwise injury may occur. Control Units Display Lights Instructions ••Safety category 4 (EN954-1) can be achieved by combining the HS7A non-contact interlock switch and HR1S safety relay module (monitor the dual contacts using the safety relay module). ••When using non-contact interlock switches, combine with a propri­etary safety relay module and confirm that the conformable safety category and the safety category (EN954-1) required to the machinery have been achieved. ••Be sure to use the HS7A non-contact interlock switch in combina­ tion with the proprietary actuator HS9Z-ZP1. Do not use other actuators. ••Regardless of door types, do not use the non-contact interlock switch as a door stop. Install a mechanical door stop on the edge of the door to protect the interlock switch against excessive force. ••A shock to the door exceeding 300 m/s2 (approx. 30G) may cause a failure to the non-contact interlock switches. ••Do not store the switches in a dusty, humid, organic-gas atmo­ sphere, or areas subject to direct sunlight. Precaution for Cable Wiring Display Units T  ensile force on the cable may cause disconnection. Be sure to secure the cable near the non-contact interlock switch. 100 mm Safety Products Terminal Blocks Precautions for Mounting Actuator Comm. Terminals Do not use the non-contact interlock switch as a mechanical stop for the movable guard . 1 mm AS-Interface Do not use a hammer to adjust the position of non-contact interlock switch . Relays & Timers Operating Direction Sockets Markings Markings ð 0.3mT Do not use the non-contact interlock switch in a magnetic field of 0 .3 mT or over . Circuit Protectors Power Supplies PLCs & SmartRelay Safety output ON distance (Sao): 3 mm Operation Chart HS7A-DMP50 Precautions for Installation When installing on a ferromagnet Ferromagnet Brown/Blue White/Black Gray/Pink 0 Brown/Blue White/Black Gray/Pink 14 Sensors 8 (Sao) 20 (Sar) Control Stations 14 A A b > 10mm (2NO+1NC) 8 (Sao) 20 (Sar) 0 d b HS7A-DMP70 (1NO+2NC) Close mounting Operator Interfaces Explosion Protection a Dimensions: mm ••Contact Status A: nonmagnetic material d > 118 × 55 mm a > 100 mm Tightening Torque References Sao: Assured operating distance where the safety output is sure to turn on . Sar: Assured release distance when the safety output is sure to turn off . Contact closed (1) Contact open (0) Transient area Note: When the transfer time between the actuator’s Sao-Sar is 500 ms or longer, the time lag is detected as an error . ••Operation Area Safety output ON area (mm) 10 8 1 N·m max . 6 4 2 Use a nonmagnetic screw . 0 -5 -4 -3 -2 -1 0 1 2 3 4 5 (mm) 691