EU2B-YS221F

30mm Hazardous Location Switches: EU2B Series PRODUCT DESCRIPTION Complying with UL and ATEX Directives for hazardous environments, new 30mm EU2B Hazardous Location Switches provide increased safety for your applications. Available models include: • Pushbuttons • Pilot Lights • Selector Switches • Key Selector Switches • Emergency Stop Switches • Meters STANDARDS COMPLIANCE KEY FEATURES Switches Pilot Lights Meters • Class I, Zone 1/Division 2 UL Class I, Zone 1, AEx de IIC T6 Gb Class I, Div 2, Groups A, B, C and D Class I, Zone 1, AEx de IIC T6 Gb Class I, Div 2, Groups A, B, C and D Class I, Zone 1, AEx de IIC T6 Gb Class I, Div 2, Groups A, B, C and D • Applicable in explosive gas atmospheres (AEx de IIC T6 Gb) c-UL Class I, Zone 1, Ex de IIC T6 Gb Class I, Div 2, Groups A, B, C and D Class I, Zone 1, Ex de IIB T6 Gb Class I, Div 2, Groups C and D Class I, Zone 1, Ex de IIC T6 Gb Class I, Div 2, Groups A, B, C and D ATEX II2G Ex de IIC II2G Ex de IIC Gb II2D tD A21 IP65 II2D Ex tb IIIC Db IP65 • UL Type 4X rated • Up to 3 contact blocks • Selector switches available with lever or key • Selector switches available with overlapping contacts • Exposed and finger-safe (IP20) screw terminals available CERTIFICATE NUMBERS UL/cUL E347230 ATEX PTB 08 ATEX 1053 U PTB 08 ATEX 1003 U APPLICABLE STANDARDS Products Applicable Standards Pushbuttons Selector Switches Key Selector Switches Pilot Lights EN60947-5-1 Mark Certifications EU Low Voltage Directive TÜV SÜD Emergency Stop Switches EN60947-5-5 EU Low Voltage Directive 1 IECEx is pending approval SPECIFICATIONS General Specifications Degree of Protection Insulation Resistance Operating Temperature Operating Humidity Altitude Pollution Degree Shock Resistance Vibration Resistance Contact Rating (Switches) IP65 (IEC60529), Type 4X 100 MΩ minimum (500V DC megger) −20 to +50°C (no freezing) 45 to 85% (no condensation) 2,000m Maximum 3 100-m/s² Operating Extremes Emergency Stop Switch: 150-m/s² (without Meter) Damage Limits 1000-m/s² 5 to 55-Hz, amplitude 0.5 mm Emergency Stop Switch: Operating Extremes 5 to 500-Hz, amplitude 0.35-mm, acceleration 50-m/s² (without Meter) 30Hz, amplitude 1.5-mm Emergency Stop Switch: Damage Limits 5 to 500-Hz, amplitude 0.35-mm, acceleration 50-m/s² Rated Operating Voltage (Ue) AC Rated Operat- 50/60Hz ing Current (Ie) DC Inductive Load (AC15) Resistive Load (DC12) Inductive Load (DC13) 120V 10A* 6A 2.2A 1.1A 240V 6A 3A 1.1A 0.55A 500V 2.8A 1.4A — — Contact Rating Code Designation Thermal Continuous Test Current Amperes A600 10 Maximum Volt-Amperes Maximum current, Amperes 120 Volt 240 Volt 480 Volt 600 Volt 600 Volt Make Break Make Break Make Break Make Break Make Break 60 6.00 30 3.00 15 1.5 12 1.2 7200 720 Pilot Lights Rated Insulation Voltage 600V Contact Resistance Emergency Stop Switch 50mΩ maximum (initial value) 6kV 100MΩ minimum (500V DC megger) 250V/10A fuse (Type aM IEC60269-1/IEC60269-2) 1,000A 1,000,000 operations minimum 500,000 operations minimum 500,000 operations minimum 50,000 operations minimum 250,000 (switching frequency 1800 operations/h) 250,000 (switching frequency 900 operations/h) 250,000 (switching frequency 900 operations/h) 50,000 (switching frequency 900 operations/h) Minimum Operator Stroke Required for Direct Opening Action Emergency Stop Switch 7.0mm Maximum Operator Stroke Emergency Stop Switch 9.0mm Impulse Withstand Voltage (Uimp) Insulation Resistance Short-Circuit Protection Conditional Short-Circuit Current Pushbutton Selector Switch Key Selector Switch Emergency Stop Switch Pushbutton Electrical Life Resistive Load (AC12) Note: Up to 2 contacts (per control unit): 10A 3 contacts (per control unit): 9A Minimum applicable load: 3V AC/DC, 5mA Applicable operating locations may vary according to operating conditions and load types. Switches Mechanical Life 600V 10A* 24V 10A* 10A* 8A 4A Rated Insulation Voltage (Ui) Rated Thermal Current (Ith) Selector Switch Key Selector Switch Rated Insulation Voltage (Ui) Rated Operating Voltage (Ue) Voltage Transformer Impulse Withstand Voltage (Uimp) Insulation Resistance Frequency Power Consumption (approx.) Full Voltage Transformer Life (reference value) 500V 6V, 12V, 24V AC/DC 120V, 230V, 240V, 380V, 480V AC 4kV 100 MΩ minimum (500V DC) 50/60Hz 0.3W 1.5VA Approx. 40,000 hours Note: Because the built-in LED lamp is a high-brightness version, the lamp may light dimly due to induction even when power is off. Meters Accuracy Class Insulation Resistance Note: Contacts will bounce during operation of pushbuttons and selector switches (reference value: 20-ms). Be sure to take contact bounce time into consideration when designing a control circuit. AC ammeter Rated Insulation Voltage (Ui) Operation Impulse Withstand Voltage (Uimp) Power Consumption Measurement Input (CT Ratio) DC ammeter Extended Memory Rated Insulation Voltage (Ui) Operation Impulse Withstand Voltage (Uimp) Input Power Consumption Consumption Current 2.5 100 MΩ minimum (500V DC megger) 300V Moving core 4kV 1VA 5A, 10A, 30A, 50A, etc 1A, 5A 3 times, etc 150V Moving coil 2.5kV 0 to10V DC, 4 to 20mA, etc. 0.15W 1mA Note: Use a commercially available CT (current transformer) for all AC ammeters, and install the CT in a non-hazardous location. 2 PART NUMBERS Pushbuttons Emergency Stop Switches Part Number Structure EU2B - YB1 11 F S D Operator (style / function) B1 : Flush pushbutton / Momentary B2 : Extended pushbutton / Momentary B3 : Mushroom pushbutton / Momentary Contact arrangement 10 : 1NO 01 : 1NC 20 : 2NO 02 : 2NC 30 : 3NO 03 : 3NC 11 : 1NO-1NC 12 : 1NO-2NC 21 : 2NO-1NC Part Number Structure EU2B - YBV3 11 F R Degree of Protection Blank: IP65 D : Type 4X Button color Blank: Red, Green, Black, and White included Y : Yellow S : Blue Terminals F : Finger-safe terminal (IP20) C : Exposed screw terminal Button color R : Red Operator (style / function) Contact arrangement BV3 : 40mm mushroom/push, pull or twist 01 : 1NC release 11 : 1NO-1NC 02 : 2NC 03 : 3NC 12 : 1NO-2NC Terminals F : Finger-safe terminal (IP20) C : Exposed screw terminal Note: Use only when interpreting part numbers. Do not use for developing part numbers. Note: Use only when interpreting part numbers. Do not use for developing part numbers. Part Number Style and Function EU2B-YB110➃➀➁ 1NO EU2B-YB101➃➀➁ 1NC 2NO EU2B-YB120➃➀➁ EU2B-YB102➃➀➁ Flush Momentary 2NO-1NC EU2B-YB112➃➀➁ 1NO-2NC EU2B-YB130➃➀➁ 3NO EU2B-YB103➃➀➁ 3NC EU2B-YB210➃➀➁ 1NO EU2B-YB201➃➀➁ 1NC EU2B-YB211➃➀➁ 1NO-1NC 2NO EU2B-YB220➃➀➁ Extended Momentary 2NO-1NC EU2B-YB212➃➀➁ 1NO-2NC EU2B-YB230➃➀➁ 3NO EU2B-YB203➃➀➁ 3NC EU2B-YB310➃➀➁ 1NO EU2B-YB301➃➀➁ 1NC EU2B-YB311➃➀➁ 1NO-1NC 2NO EU2B-YB302➃➀➁ EU2B-YB321➃➀➁ Mushroom Momentary ➀ Blank - supplied with red, green, black, and white buttons EU2B-YBV301➃R 1NC EU2B-YBV311➃R 1NO-1NC EU2B-YBV303➃R 3NC EU2B-YB303➃➀➁ 3NC 96g 120g R : Red 144g For yellow or blue buttons, specify Y (yellow) or S (blue). 116g Pilot Lights 70g 94g Part Number Structure 118g Specify a button color code in place of ➀ in the part number 76g B : black G : green R : red S : blue W : white Y : yellow EU2B - YL1 22 F D R Operator (style / function) L1 : Pilot Light / dome Operating voltage 126 : AC 120V (Transformer type) 246 : AC 240V (Transformer type) 386 : AC 380V (Transformer type) 486 : AC 480V (Transformer type) Lens/LED Colors R : Red G : Green A : Amber Y : Yellow PW : White S : Blue Terminals F : Finger-safe terminal (IP20) C : Exposed screw terminal 66 : AC/DC 6V (Full voltage type) 11 : AC/DC 12V (Full voltage type) 22 : AC/DC 24V (Full voltage type) Note: Use only when interpreting part numbers. Do not use for developing part numbers. 101g EU2B-YL1126➃D➀ 3NO Button Color Specify a terminal style in place of ➃ in the part number: F (Finger-safe terminal), C (Exposed screw terminal) 2NO-1NC EU2B-YB330➃➀➁ Weight (Approx.) 2NC 1NO-2NC Part Number 1NO-2NC ø40 Mushroom EU2B-YBV312➃R 2NC EU2B-YB312➃➀➁ Contact Arrangement Operator EU2B-YBV302➃R 2NC EU2B-YB221➃➀➁ EU2B-YB320➃➀➁ 92g 2NC EU2B-YB121➃➀➁ EU2B-YB202➃➀➁ 68g 1NO-1NC EU2B-YB111➃➀➁ Part Number Contact Weight Arrangement (Approx.) ➀ Button Color Type EU2B-YL1246➃D➀ 230V AC Transformer 240V AC EU2B-YL1386➃D➀ 380V AC EU2B-YL1486➃D➀ 480V AC EU2B-YL111➃D➀ EU2B-YL122➃D➀ 150g 6V AC/DC EU2B-YL166➃D➀ Note: ➀ Button Color. For ➁, select –D for Type 4X (UL only) version, or leave blank for IP65 (ATEX/UL) version. Specify a contact terminal style in place of ➃ in the part number: F (Finger-safe terminal), C (Exposed screw terminal) For Type 4X models, installation of a rubber boot is required on flush and extended versions; see page 10 for ordering information. This is only applicable to the flush and extended pushbuttons. All other models are Type 4X without any boot. Weight (Approx.) ➀ Illumination Color Code 120V AC EU2B-YL1236➃D➀ 125g Operating Voltage Full Voltage 12V AC/DC R : red G : green A : amber Y : yellow PW : white S : blue 108g 24V AC/DC Note: ➀ Illumination Color. Specify a contact terminal style in place of ➃ in the part number: F (Finger-safe terminal), C (Exposed screw terminal) 3 Selector Switches Part Number Structure EU2B - YS 2 11 N1 F Operator (style / function) S : Selector (Knob operator) Contact arrangement 10 : 1NO 03 : 3NC 11 : 1NO-1NC 02 : 2NC 01 : 1NC 21 : 2NO-1NC 30 : 3NO 12 : 1NO-2NC 20 : 2NO Number of Positions / Spring Return Action 2 : 2-position / Maintained 3 : 3-position / Maintained 2R : 2-position / Maintained (Overlap) 31 : 3-position / Spring return from right 2J : 2-position / Maintained (Special function) 32 : 3-position / Spring return from left 21 : 2-position / Spring return from right 33 : 3-position / Spring return two-way Terminals F : Finger-safe terminal (IP20) C : Exposed screw terminal Circuit Number Blank : No Designation N* : See charts Note: Use only when interpreting part numbers. Do not use for developing part numbers. 2-Position Selector Switches Operator Position Contact Mounting NO 1 L R 2-Position Selector Switches (Inverse Cam) Maintained L Spring Return from Right R L R Operator Position Weight (approx) ● EU2B-YS210 ➃ Contact Mounting L NO 1 ● R Maintained L R EU2B-YS2J10 ➃ EU2B-YS2110 ➃ 74g 74g EU2B-YS201➃ NC NO 3 1 NO NC ● 3 1 ● 3 1 3 1 2 3 1 2 3 1 2 3 1 2 3 1 ● NC 2 ● ● ● EU2B-YS230 ➃ EU2B-YS203 ➃ ● ● EU2B-YS2130 ➃ EU2B-YS2103 ➃ 122g EU2B-YS221➃ EU2B-YS2121➃ ● ● ● ● EU2B-YS212➃ EU2B-YS2112➃ EU2B-YS2R11➃ N/A 98g Specify a terminal style in place of ➃ in the part number: F (Finger-safe terminal), C (Exposed screw terminal) L NO NC 3 1 NC NO 3 1 NC NO NO NO NC NC NC NO NO NC NO NC NC 3 1 2 3 1 2 3 1 2 3 1 2 3 ● ● ● ● 98g ● ● EU2B-YS2J11➃ EU2B-YS2111➃ ● ● ● ● 3 1 EU2B-YS2J02➃ 98g ● EU2B-YS211➃ NC NO NO NO NC NC NC NO NO NC NO NC NC NO EU2B-YS2102➃ NC NO EU2B-YS2J20 ➃ EU2B-YS2120 ➃ ● EU2B-YS202➃ NC NO EU2B-YS2J01➃ EU2B-YS2101➃ ● EU2B-YS220 ➃ Weight (approx) R Contact Block 1 Contact Block 2 Contact Block 3 4 ● ● ● ● EU2B-YS2J30 ➃ ● ● ● ● ● EU2B-YS2J03 ➃ 122g EU2B-YS2J21➃ ● ● ● ● EU2B-YS2J12➃ 3-Position Selector Switches Operator Position Contact Mounting L NO 1 ● NO 3 NO 2 NO 3 NC 1 NC 3 NC 2 NC 3 NO 1 NC 3 NC 1 NO 3 C ● NC 2 ● 3 2 3 NO 1 ● NO 2 ● NO 1 NC 2 NO 3 NC 1 NO 2 NC 3 L R L C R EU2B-YS3220➃ EU2B-YS3320➃ EU2B-YS320N1➃ EU2B-YS3120N1➃ EU2B-YS3220N1➃ EU2B-YS3320N1➃ EU2B-YS302➃ EU2B-YS302➃ EU2B-YS3202➃ EU2B-YS3302➃ EU2B-YS302N1➃ EU2B-YS3102N1➃➂ EU2B-YS3202N1➃➂ EU2B-YS3302N1➃ EU2B-YS311➃ EU2B-YS311➃ EU2B-YS3211➃ EU2B-YS3311➃ EU2B-YS311N1➃ EU2B-YS3111N1➃ EU2B-YS3211N1➃ EU2B-YS3311N1➃ EU2B-YS311N2➃ EU2B-YS3111N2➃ EU2B-YS3211N2➃ EU2B-YS3311N2➃ EU2B-YS311N3 ➃ EU2B-YS3111N3➀ EU2B-YS3211N3➀ EU2B-YS3311N3➀ ● ● EU2B-YS311N4 ➃ EU2B-YS3111N4 ➃ EU2B-YS3211N4 ➃ EU2B-YS3311N4 ➃ ● EU2B-YS330 ➃ EU2B-YS3130 ➃ EU2B-YS3230 ➃ EU2B-YS3330 ➃ EU2B-YS303 ➃ EU2B-YS3103 ➃ EU2B-YS3203 ➃ EU2B-YS3303 ➃ Weight (approx) 98g ● ● 122g ● ● EU2B-YS3 21N1➃ EU2B-YS3121N1➃ EU2B-YS3221N1➃ EU2B-YS3321N1➃ EU2B-YS3 12N1➃ EU2B-YS3112N1➃ EU2B-YS3212N1➃ EU2B-YS3312N1➃ ● ● ● Specify a terminal style in place of ➃ in the part number: F (Finger-safe terminal), C (Exposed screw terminal) C L C ● NC 3 R ● NO NC C ● NO 2 L ● ● NC R EU2B-YS3120➃ ● 1 3 C Spring Return Two Way ● 2 1 L Spring Return from Left EU2B-YS320➃ ● NC NC R Spring Return from Right ● NO NO Maintained R Contact Block 1 Contact Block 2 Contact Block 3 5 Key Selector Switches Part Number Structure EU2B - YSK 2 11 N1 F A Operator (style / function) SK:Key selector (Key operator) Number of Positions / Spring Return Action 2 : 2-position / Maintained 3: 3 -position / Maintained 2R : 2-position / Maintained (Overlap) 31 : 3-position / Spring return from right 2J : 2-position / Maintained (Special function) 32 : 3-position / Spring return from left 21 : 2-position / Spring return from right 33 : 3-position / Spring return two-way Contact arrangement 10 : 1NO 03 : 3NC 11 : 1NO-1NC 02 : 2NC 01 : 1NC 21 : 2NO-1NC 30 : 3NO 12 : 1NO-2NC 20 : 2NO Key Removable Position See Key removable option codes below Terminals F : Finger-safe terminal (IP20) C : Exposed screw terminal Circuit Number Blank : No Designation N* : See the following charts Note: Use only when interpreting part numbers. Do not use for developing part numbers. 2-Position Key Selector Switches Operator Position Contact Mounting NO 1 L R 2-Position Key Selector Switches (Inverse Cam) Maintained L Spring Return from Right R L R Operator Position Weight (approx) ● EU2B-YSK210➃➂ Contact Mounting L NO 1 ● Maintained R L R EU2B-YSK2J10➃➂ EU2B-YSK2110➃➂ 96g 96g EU2B-YSK201➃➂ NC NO 3 1 NO NC EU2B-YSK2J01➃➂ EU2B-YSK2101➃➂ ● ● EU2B-YSK220➃➂ 3 1 ● NC NO 3 1 ● NC NO NO NO NC NC NC NO NO NC NO NC NC NO 3 1 2 3 1 2 3 1 2 3 1 2 3 1 ● NC 2 EU2B-YSK2102➃➂ ● ● ● ● ● ● ● ● EU2B-YSK2130➃➂ EU2B-YSK203➃➂ EU2B-YSK2103➃➂ 144g EU2B-YSK221➃➂ EU2B-YSK2121➃➂ ● ● ● ● EU2B-YSK212➃➂ EU2B-YSK2112➃➂ EU2B-YSK2R11➃➂ N/A NO NC 3 1 NC NO 3 1 NC NO NO NO NC NC NC NO NO NC NO NC NC 3 1 2 3 1 2 3 1 2 3 1 2 3 ● ● ● ● ● ● ● ● ● EU2B-YSK2J30➃➂ ● ● ● ● ● EU2B-YSK2J03➃➂ 144g EU2B-YSK2J21➃➂ ● ● ● ● EU2B-YSK2J12➃➂ 120g Key is removable in all maintained positions. Specify key removal position in place of ➂ in the part number. See table. Specify a terminal style in place of ➃ in the part number: F (Finger-safe terminal), C (Exposed screw terminal). ➂ Key Removable Option Codes (2-position) Operator Position L R 120g ● EU2B-YSK2J11➃➂ EU2B-YSK2111➃➂ EU2B-YSK230➃➂ 3 1 EU2B-YSK2J02➃➂ 120g ● EU2B-YSK211➃➂ NC NO EU2B-YSK2J20➃➂ EU2B-YSK2120➃➂ ● EU2B-YSK202➃➂ Weight (approx) Contact Block Position Code  Contact Block 1  Contact Block 2  Contact Block 3 The key can be released in any maintained position. 6 Description A Key removable in any position B Key removable in left position C Key removable in right position 3-Position Key Selector Switches Operator Position C Contact Mounting L NO 1 ● NO 3 NO 2 NO 3 NC 1 NC 3 NC 2 NC 3 NO 1 NC 3 NC 1 NO 3 NO 1 NC 2 ● ● Maintained R L C R Spring Return from Right L C Spring Return from Left R L C R Spring Return Two Way L C R EU2B-YSK320➃➂ EU2B-YSK3120➃➂ EU2B-YSK3220➃➂ EU2B-YSK3320➃➂ EU2B-YSK320N1➃➂ EU2B-YSK3120N1➃➂ EU2B-YSK3220N1➃➂ EU2B-YSK3320N1➃➂ EU2B-YSK302➃➂ EU2B-YSK302➃➂ EU2B-YSK3202➃➂ EU2B-YSK3302➃➂ EU2B-YSK302N1➃➂ EU2B-YSK3102N1➃➂ EU2B-YSK3202N1➃➂ EU2B-YSK3302N1➃➂ EU2B-YSK311➃➂ EU2B-YSK311➃➂ EU2B-YSK3211➃➂ EU2B-YSK3311➃➂ EU2B-YSK311N1➃➂ EU2B-YSK3111N1➃➂ EU2B-YSK3211N1➃➂ EU2B-YSK3311N1➃➂ EU2B-YSK311N2➃➂ EU2B-YSK3111N2➃➂ EU2B-YSK3211N2➃➂ EU2B-YSK3311N2➃➂ EU2B-YSK311N3➃➂ EU2B-YSK3111N3➃➂ EU2B-YSK3211N3➃➂ EU2B-YSK3311N3➃➂ ● EU2B-YSK311N4➃➂ EU2B-YSK3111N4➃➂ EU2B-YSK3211N4➃➂ EU2B-YSK3311N4➃➂ ● EU2B-YSK330➃➂ EU2B-YSK3130➃➂ EU2B-YSK3230➃➂ EU2B-YSK3330➃➂ EU2B-YSK303➃➂ EU2B-YSK3103➃➂ EU2B-YSK3203➃➂ EU2B-YSK3303➃➂ ● ● ● ● ● ● ● NC 2 3 NO 2 NC 3 NO 1 ● NO 2 ● NO 3 NC 1 NC 2 NC 3 NO 1 NC 2 NO 3 NC 1 NO 2 NC 3 ● ● ● ● 144g ● ● EU2B-YSK321N1➃➂ EU2B-YSK3121N1➃➂ EU2B-YSK3221N1➃➂ EU2B-YSK3321N1➃➂ EU2B-YSK312N1➃➂ EU2B-YSK3112N1➃➂ EU2B-YSK3212N1➃➂ EU2B-YSK3312N1➃➂ ● ● ● Key is removable in all maintained positions. Specify key removal position in place of ➂ in the part number. See table. Specify a terminal style in place of ➃ in the part number: F (Finger-safe terminal), C (Exposed screw terminal). ➂ Key Removable Option Codes (3-Position) L 120g ● NO Operator Position C Weight (approx) Code Description A Key removable in any position B Key removable in left and center positions  Contact Block 2 C Key removable in center and right positions  Contact Block 3 D Key removable in center position R Contact Block Position  Contact Block 1 The key can be released in any maintained position. 7 E Key removable in left and right positions G Key removable in left position H Key removable in right position) Meters Part Number Structure - DC Ammeter or Voltmeter Part Number Structure - AC Ammeter EU2B - YM 010 VD F-PER-R EU2B - YM 5 3 A 10 F R Function Set pointer M : Meter blank : non -R : with set pointer Terminals Input current F : Finger-safe terminal (IP20) 1 : 1A 5 : 5A Specification of overload scale C : Exposed screw terminal 3: 3 times 2 : 2 times 5 : 5 times N:Non Type of meter A : AC ammeter Measuring range Direct measuring  1 : 1A    5 : 5A For current transformers: 10 : 10A  15 : 15A  20 : 20A   30:30A   50:50A   60 : 60A  75 : 75A 100:100A 150:150A  etc. Function M : Meter Input voltage or current 010 : 0-10V Type of meter 001 : 0-1mA VD : DC voltmeter 420 : 4-20mA etc. MD : DC ammeter Terminals F : Finger-safe terminal (IP20) C : Exposed screw terminal Note: Use only when interpreting part numbers. Do not use for developing part numbers. Note: Use only when interpreting part numbers. Do not use for developing part numbers. Input AC input meter (ammeter) DC input meter Set pointer blank : non -R : with set pointer Specification of scale -PER : 0~100% -60HZ : 0~60Hz -80HZ : 0~80Hz etc. Weight (approx.) Part Number Description EU2B-YM53A5➃ Capacity: 5A Expansion scale: x3 EU2B-YM53A10➃ Capacity:10/5A Expansion scale: x3 EU2B-YM13A10➃ Capacity:10/1A Expansion scale: x3 EU2B-YM53A15➃ Capacity:15/5A Expansion scale: x3 EU2B-YM13A15➃ Capacity:15/1A Expansion scale: x3 EU2B-YM13A20➃ Capacity:20/1A Expansion scale: x3 EU2B-YM53A30➃ Capacity:30/5A Expansion scale: x3 EU2B-YM13A30➃ Capacity:30/1A Expansion scale: x3 EU2B-YM53A50➃ Capacity:50/5A Expansion scale: x3 EU2B-YM53A60➃ Capacity:60/5A Expansion scale: x3 EU2B-YM53A75➃ Capacity:75/5A Expansion scale: x3 EU2B-YM53A100➃ Capacity:100/5A Expansion scale: x3 EU2B-YM53A150➃ Capacity:150/5A Expansion scale: x3 EU2B-YM010VD➃-PER 0-10V DC Input Scale: 0 to 100% EU2B-YM010VD➃-60HZ 0-10V DC Input Scale: 0 to 60Hz EU2B-YM001MD➃-PER 0-1mA DC Input Scale: 0 to 100% EU2B-YM001MD➃-60HZ 0-1mA DC Input Scale: 0 to 60Hz EU2B-YM001MD➃-80HZ 0-1mA DC Input Scale: 0 to 80Hz EU2B-YM420MD➃-PER 4-20mA DC Input Scale: 0 to 100% EU2B-YM420MD➃-60HZ 4-20mA DC Input Scale: 0 to 60Hz Specify a terminal style in place of ➃ in the part number: F (Finger-safe terminal), C (Exposed screw terminal) 8 270g DIMENSIONS All dimensions in mm Pilot Lights Shown with finger-safe contacts Shown with finger-safe contacts 32.0 ø 40.0 48.0 ø 40.0 33.0 Pushbuttons 32.5 67.7 61.4 Extended ø40 39.0 ø40 1.0 to 4.5 (panel thickness) 67.7 24.5 19.3 20.3 67.7 Meters Emergency Stop Switches Shown with finger-safe contacts 8.0 38.4 ø 40.0 Shown with finger-safe contacts ø 28.0 13.3 ø 24.0 Mushroom Flush 20.3 62.0 13.3 ø 40.0 32.2 1.0 to 4.5 (panel thickness) 67.7 1.0 to 4.5 (panel thickness) 32.2 47.4 1.0 to 4.5 (Panel thickness) 67.7 ø 64.0 35.0 Selector Switches Shown with finger-safe contacts 27.3 1.0 to 4.5 (panel thickness) 67.7 Mounting Hole Dimensions Panel thickness: 1.0 to 4.5 mm. *Note: The meter can be mounted on the top mounting holes of a standard 50mm mounting centers. The meter can be mounted on any mounting hole with a 70mm or larger mounting center. 50 minimum (*note) 32.2 47.4 Key Selector Switch +0.2 4.8 0 32.2 33 0 +0.5 38.4 ø 40.0 .5 +0 0 0.5 ø3 Shown with finger-safe contacts 47.4 62.1 38.4 ø 40.0 33.5 1.0 to 4.5 (panel thickness) 37.3 67.7 9 70 minimum ACCESSORIES All dimensions in mm Emergency Stop Switch Nameplate Stickers Nameplates Used for pilot light, pushbutton, selector switch, and key selector switch. Part Number Appearance Legend Part Number EU9Z-NVS0 8 4.5 Blank 28.5 0.5 EU9Z-NVS0 EU9Z-NVS27 ø4 8 ø5 0 1.5 Emergency Stop EM Part Number EU9Z-NP0 EU9Z-NP1 OFF EU9Z-NP2 START EU9Z-NP3 STOP EU9Z-NP4 OFF-ON EU9Z-NP31 HAND-AUTO EU9Z-NP35 HAND-OFF-AUTO EU9Z-NP53 ERGENC Y 8 ø5 EU9Z-NVS27 ø4 ø4 STOP 0.5 Material: synthetic paper Background: yellow Legend: black Padlock Cover EU2B-YB2 extended pushbutton: to maintain latched status EU2B-YB1 flush pushbutton/EU2B-YSK key selector switch: to prevent operation Appearance Part Number Dimensions 32.1 Removing the Insert from the Nameplate 46 Legend Blank ON EU9Z-PC Insert Flat screwdriver 8 44 24.5 Insert Material: Stainless Steel ➀ Nameplate Emergency Stop Switch Padlock Cover Used with EU2B-YBV emergency stop switch to maintain the switch in the latched status. Appearance Part Number Dimensions To remove the Insert, insert a flat screwdriver between the Insert and Nameplate. Base Rubber Boots Description/Usage Part Number For Flush Pushbuttons 46 Appearance EU9Z-PCE Not for use with name plate EU9Z-DB1 8 32.2 50 55.4 For Flush Pushbuttons For use with name plate Coating: yellow Material: Stainless Steel EU9Z-DB1N Mounting Hole Plug Used to plug unused mounting holes (ø30.5) on the mounting panel. For Extended Pushbuttons Appearance Part Number 23.2 EU9Z-DB2 For Extended Pushbuttons EU9Z-BP For use with name plate Dimensions / Usage EU9Z-DB2N ø40 Not for use with name plate ERGEN ø4 0.5 ➁ EM EU9Z-NVS0 Nameplate Inserts Material: Aluminum Installing the Insert to the Nameplate EU9Z-N ø5 Marking Plate 40 (35) EU9Z-NM Appearance Dimensions Dimensions (6.5) Appearance 13.3 Note: Rubber boot must be mounted on flush or extended pushbuttons to achieve UL Type 4X rating 10 1.0 to 10.5 (panel thickness) STOP Buttons LED Lamps Appearance Style Part Number Flush HW1A-B1➀ Extended Button Color Code HW1A-B2➀ ø40 Mushroom Operating Voltage Specify a color code in place of ➀ in the Ordering Number. R : red G : green B : black Y : yellow W : white S : blue HW1A-B4➀ Material: Polyacetal Current Draw Part Number AC DC 6V AC/ DC±10% 8mA 7mA (A, R, W) 5.5mA (G, PW, S) LSTD-6➀ 12V AC/ DC±10% 11mA 10mA LSTD-1➀ 24V AC/ DC±10% 11mA 10mA LSTD-2➀ Illumination Color Code Base Specify a color code in place of ➀ in the part number R : red G : green A : amber PW : white S : blue Use a white (PW) LED with yellow (Y) lens. BA9S/13 Lenses Appearance Lens Color Part Number Red EU9Z-LR Green EU9Z-LG Amber EU9Z-LA Yellow EU9Z-LY White EU9Z-LW Blue EU9Z-LS Material: AS resin (gasket supplied) OPERATING INSTRUCTIONS Wiring Warning Applicable Wires Incorrect wiring may cause fire hazard. Observe the following conditions. • Be sure to install an insulating sheath on the crimping terminal or the crimping terminal with insulation. • When connecting solid wires or stranded wires directly, strip the insulation, mentioned below, and insert the wire all the way in. EU2B Control units: 8.6 mm maximum Crimping terminal: 8 to 9 mm • When using stranded wires, make sure that there are no wire whiskers. • Make sure that the spade crimping terminals and ferrules are inserted all the way in. Stranded wire: 1.5 to 2.5 mm², solid wire: ø1.2 to ø1.6 mm (AWG16 to 14) Note: Do not connect more than 2 wires to the same terminal. Applicable crimping terminal 3.4 maximum 5.5 minimum 5.5 minimum Without insulating sheath 8.0 maximum Insulating sheath (*1)1.8 maximum (*1)1.8 maximum um nim mi .6 φ3 6.9 maximum 6.9 maximum 3.6 minimum Ring and spade terminals cannot be used with IP20 finger-safe terminal blocks. When connecting 2 ferrules to the EU2B control unit, use ferrules without insulating sheath. Insulating tube (covered) Insulating sheath Wire 5.5 to 6.0 8.0 maximum Recommended crimping terminal (WAGO) Ferrule with insulating sheath: 216-204 Ferrule without insulating sheath: 216-104 Crimping plier: 206-204 Recommended Tightening Torque EU2B control units (M3.5): 1.0 to 1.3 N·m 11 Wire Removing and Installing the Contact Unit / Lamp Unit Removing the Contact Block To remove the contact unit or the lamp unit from the operator, pull the protruding yellow part of the locking lever outwards as shown in the figure below using a screwdriver, and turn it to the left. The contact unit or lamp unit can be removed. To remove the contact block, insert a flat screwdriver under the latch of the contact block adaptor and disengage the latch as shown in the figure below. EU2B-YB/ YBV EU2B-YS/ YSK ➀ ➀ EU2B-YL (Lift) (Lift) ➁ ➁ (Turn) (Turn) ➂ (Pull) locking lever locking lever TOP ➂ (Pull) Flat Screwdriver When the contact unit is removed from the emergency stop switch operator, the NO contact closes and the NC contact opens. Do not turn the locking lever when the contact unit is removed from the operator (the red indicator is protruding out. See the figure below) or the switch can be damaged. Installing the Contact block When installing the contact block after maintenance or wiring, make sure that the contact configuration is correct. Installing the contact block in the incorrect position or incomplete installation may cause malfunction of the switch. Remove the contact block from the operator before installing the contact block to the contact block adaptor. Also make sure that the contact block is correctly installed to the contact block adaptor before attaching the operator. Do not install the contact block adaptor with the operator attached. Otherwise, malfunction may result. locking lever indicator (red) Accessories Padlock Cover The following padlocks and hasps can be used. Panel mounting for the operator, lens unit and meter Remove the locking ring from the operator and check that the rubber gasket is in place. Insert the operator from the panel front into the panel hole. Place the projection on the operator with TOP marking upward and the recess on the mounting panel in the same direction. (The meter has no projection.) Tighten the locking ring using ring wrench XN9Z-T1 to a torque of 2.5 Nm. When using a nameplate or padlocking cover, install it between the operator and panel. Make sure that the groove of the namplate or padlocking cover and the projection on the TOP marking of the operator are in the same direction. Note: The locking ring for emergency stop switches and meter is metallic. The meter can’t mount the nameplate or podlocking cover. Installing the contact unit and lamp unit To install the contact unit, place the TOP marking on the operator and the TOP marking on the contact block adapter in the same direction, and then attach the contact unit to the operator. Then turn the locking lever to the right. Follow the same procedure when installing the lamp unit. When installing the lamp unit, check that the inner lens is not loose. The contact block adapters for emergency stop switches cannot be used for the pushbutton, selector and key selector switches. TOP marking Projection Nameplate or Padlocking cover Recess on the panel Rubber gasket Locking ring b c 15 mm min. 70 mm max. — — Recommended Hasp Manufacturer Part No. Panduit PSL-1, PSL-1A, PSL-1.5, PSL-1.5A, PSL-HD1 Master Lock 420, 421 Padlock and hasp are available in various shapes and sizes. Make sure that they do not interfere with the control units. Note: Not supplied by IDEC. Keep the total weight of padlock and hasp under 1500g max, otherwise the switch may malfunction or result in failure. No vibration should be applied when padlock or hasp are installed. When padlock or hasp are disfigured, stop usage immediately. Ensure that no shock or electric sparks are generated. When using the plate lock padlock cover with the extended pushbutton, the switch contact may turn on/off when the cover is being installed. Ensure to provide functional safety measure to prevent unexpected startup. When using the padlock cover on the safety-related part of the control system, observe safety standards and regulations of the relevant country or region. Also be sure to perform risk assessment before operation. (Flush/extended pushbtton/key selector switch) EU9Z-PC can be installed in the following two ways. Remove the cover in the reverse step of installing the cover. Do not install or remove the cover forcefully, or it will cause failure. [Installation A] Nameplate gasket EU2B-YL TOP marking Cover TOP marking   ➀ ➀ ➁ Emergency Stop Switch a ø3.5 to 7.0 mm ø5.5 to 7.0 mm Installing EU9Z-PC Padlock Cover Recess on the Nameplate EU2B-YB EU2B-YS (Padlock Size) Flush/extended pushbutton/key selector switch ➁ TOP [Installation B] This method is effective when the neighboring control unit interferes when installing in method A. inner lens   12 Cover  Installing EU9Z-DB Rubber Boots Maintenance and Inspection To install the rubber boot on flush and extended pushbuttons, place the rubber boot on the cap and push the rubber boot holder straight. The notches around the rubber boot must show evenly. EU2B switches should be installed in an appropriate control box. Rubber boot holder Maintenance and Inspection Method Notches Perform daily or periodical maintenance and inspection for items such as damage and temperature rise of the EU2B switches listed in the Maintenance and Inspection table below. Rubber boot Cap Maintenance and Inspection Notches for screwdriver Push-in position Push the rubber boot holder further around on the two notches on the holder so that the holder fits the button completely Make sure that the rubber boot and rubber boot holder are installed straight. On Nameplate Types, the EU2B and the rubber boot holder must be aligned so that when installed, the anti-rotation projection on the EU2B comes to the center of the groove on the holder. Make sure that the rubber boot is installed completely, otherwise Type 4X degree of protection cannot be obtained. Water droplets might enter the rubber boot, but no water will enter the control box. Inspection Items Inspection Method Inspections Enclosure base Visual No rusting No damages Tightening bolt, screws Visual, tactile Packings Visual Connecting parts Visual, tactile Temperature rise Thermometer, tactile No loosening No rusting No cracks No apparent deformation No loosening of screws No dirt on insulation materials Surface temperature 80ºC max. Measures Cleaning Rust-resistant treatment Tightening Cleaning Replacement Tightening Cleaning Investigate the cause Disposal Observe laws and regulations set by each country concerning refuse disposal. Safety Precautions Use EU2B switches that are applicable for use in hazardous areas (potentially explosive atmosphere where explosive gas or vapor may exist), otherwise explosion or fire hazard may result. • EU2B switches can be installed only in zones 1 and 2. Do not use in zone 0. • Turn power off to the EU2B switches before installation, removal, wiring, or maintenance, otherwise explosion, fire hazard, or electric shock may result. • Do not disassemble, repair, or modify, otherwise damage or accident may result. • Do not use damaged EU2B switches, otherwise damage or accident may result. • When connecting external devices, make sure that each cable is connected to the correct terminal, otherwise electric shock, fire hazard, or explosion may result. • Use wires of a proper size to meet voltage and current requirements. Incorrect wiring may cause abnormal temperature rise and lead to fire hazard and explosion. • Connect the grounding terminal to a proper ground, otherwise electric shock, fire hazard, or explosion may result. • Operate the EU2B switches at the rated current and voltage specified in this catalog, otherwise short-circuiting, fire hazard, or explosion may result. • Stop operation immediately if abnormal operation occurs. Otherwise, a secondary accident may occur. Align To remove the rubber boot from the flush and extended pushbuttons, gently insert the slotted screwdriver (0.5t x 4w or below) inside a notch on the rubber boot holder and tilt to the direction shown by the arrow ➀. To prevent damage, do not apply excessive force to the EU2B when removing the rubber boot. IDEC Corporation • 1175 Elko Drive • Sunnyvale, CA 94089 • 800-262-IDEC (4332) • Fax: 408-745-5258 • www.IDEC.com/usa ©2015 IDEC Corporation. All Rights Reserved. EU9Y-DS100-0 pdf only 13