w11_1we Seite 3 Montag, Juli 29, 1996 1:08 PM Small Relay W11 V23101 1 changeover contact PCB relay for DC operation, non-polarized, monostable Features ● General-application relay ● Small size permitting high packing density ● High vibration resistance (10 to 38 Hz: 3.3 mm double amplitude 38 to 200 Hz: 10 g) ● High shock resistance 30 g for sensitive and standard version ● Sensitive version usable up to an ambient temperature of 85 °C Typical applications ● Security devices ● Electric door openers ● Duplex intercommunication systems ● Measurement and control Siemens AG ECR0987-Y Approx. 1.5 x original size Version – Monostable, 1 winding or bistable, 1 winding, on request – Terminal assignments symmetrical or asymmetrical and 5- or 6-pin version – For 1 A or 3 A continuous current – Standard or sensitive – For printed circuit assembling – Plastic case – Immersion cleanable 3 w11_1we Seite 4 Montag, Juli 29, 1996 1:08 PM Small Relay W11 1 changeover contact Dimension drawing (in mm) Mounting hole layout View on the terminals Version: 6 pins Version: 5 pins (without pin no. 6) Basic grid 2.54 mm according to EN 60097 and DIN 40803, average Terminal assignment View on the terminals Terminal assignment A symmetrical Version: 6 pins Terminal assignment B asymmetrical Version: 6 pins Version: 5 Pins Version: 5 Pins 4 Siemens AG w11_1we Seite 5 Montag, Juli 29, 1996 1:08 PM Small Relay W11 1 changeover contact Contact data Ordering code block 3 Contact material Max. continuous current at max. ambient temperature A201 or B201 A301 or B301 AgPd, gold-plated AgNi 10 1A 3 A Maximum switching voltage Maximum switching capacity DC voltage *) AC voltage Recommended for load voltages greater than Contact resistance (initial value) / measuring current / driver voltage *) 60 V– 125 V~ 30 W 60 VA 72 W 360 VA 1V 5V 100 mΩ / 10 mA / 20 mV 100 mΩ / 100 mA / 6 V see also load limit curve Load limit curve I = switching current U = switching voltage = recommended application field Load limit curve: Quenching of the arc before the transit time Siemens AG 5 w11_1we Seite 6 Montag, Juli 29, 1996 1:08 PM Small Relay W11 1 changeover contact Coil data Nominal voltages Typical nominal power consumption standard version sensitive version Operative range/pickup class according to IEC 255-1-00 and VDE 0435 Part 201 From 5 V– to 24 V– 450 mW 200 mW 1/a Maximum operating voltage standard version sensitive version 70% of the nominal voltage 75% of the nominal voltage Minimum release voltage 10% of the nominal voltage UI UII = Minimum voltage at 20 °C after pre-energizing with nominal voltage without contact current = Maximum continuous voltage at 20 °C The operating voltage limits UI and UII are dependent on the temperature according to the formulae: UI tamb = kI · UI 20 °C and UII tamb = kII · UII 20 °C tamb = UI tamb = UII tamb= kI a. kII = Ambient temperature Minimum voltage at ambient temperature, tamb Maximum voltage at ambient temperature, tamb Factors (temperature dependent), see diagram Ambient temperature, tamb [°C] 6 Siemens AG w11_1we Seite 7 Montag, Juli 29, 1996 1:08 PM Small Relay W11 1 changeover contact Coil versions Nominal voltage Unom V– Operating voltage range at 20 °C Minimum voltage, UI V– Resistance at 20 °C Maximum voltage, UII V– Coil number Ordering code block 2 Ω Standard version 1.5 1.25 2.6 6 ± 0.6 001 3 2.1 4.7 20 ± 2 002 5 3.5 7.9 56 ± 5.6 003 6 4.2 9.5 80 ± 8 004 9 6.3 14.2 180 ± 18 005 12 8.4 19.0 320 ± 32 006 24 16.8 38.0 1280 ± 128 007 Sensitive version 1.5 1.13 3.6 12 ± 1.2 101 3 2.25 7.1 45 ± 4.5 102 5 3.75 11.6 120 ± 12 103 6 4.5 14.2 180 ± 18 104 9 6.75 21.2 400 ± 40 105 12 9.0 28.0 700 ± 70 106 24 18.0 56.0 2800 ± 280 107 Siemens AG 7 w11_1we Seite 8 Montag, Juli 29, 1996 1:08 PM Small Relay W11 1 changeover contact General data Version standard sensitive Operate time at Unom and 20 °C, typ. 5 ms Release time without/with parallel diode, typ. 3/10 ms Maximum switching rate without load 20 operations/s Ambient temperature according to IEC 255-1-00 or VDE 0435 Part 201 -40 °C ... +70 °C Thermal resistance -40 °C ... +85 °C 125 K/W Maximum permissible coil temperature 130 °C Vibration resistance (function), Frequency range according to IEC 68-2-6 10 to 38 Hz: 3.3 mm double amplitude 38 to 200 Hz: 10 g Shock resistance, half sinus, 11 ms according to IEC 68-2-27 30 g (function), 100 g (damage) Degree of protection according to IEC 529 / VDE 0470 Part 1 immersion cleanable, IP 67 approx. 107 operations Mechanical endurance Mounting position any Processing information Ultrasonic cleaning is not recommended Weight approx. 4 g Electrical endurance Coil version Switching current A Operations (approx.) Load type Endurance determined by operations/s 24 V– 1 3 x 105 resistive 0.1 120 V~ 0.5 1.5 x 105 resistive 0.1 5 Switching voltage Contact material: AgPd, gold-plated standard sensitive 24 V– 1 2 x 10 resistive 0.1 120 V~ 0.5 1 x 105 resistive 0.1 24 V– 2.5 2 x 105 resistive 0.1 5 Contact material: AgNi 10 standard sensitive 120 V~ 1 4 x 10 resistive 0.1 24 V– 2.5 1 x 105 resistive 0.1 5 resistive 0.1 120 V~ 1 3 x 10 Insulation Insulation resistance at 500 V ≥ 109 Ω Dielectric test voltage (1 min) Contact / winding at open contact 1000 V~rms 750 V~rms 8 Siemens AG w11_1we Seite 9 Montag, Juli 29, 1996 1:08 PM Small Relay W11 1 changeover contact Ordering code Block 1 Data position 1 2 3 4 5 Block 2 6 7 8 9 10 11 Block 3 12 13 14 15 V 2 3 1 0 1 Identification of the Small Relay W11 - 1 changeover contact Pin version D0 = Standard 6 pins D1 = 5-pin version (without pin no. 6) Coil number Standard version 001 = 1.5 V nominal voltage 002 = 3 V 003 = 5 V 004 = 6 V 005 = 9 V 006 = 12 V 007 = 24 V Sensitive version 101 = 1.5 V nominal voltage 102 = 3 V 103 = 5 V 104 = 6 V 105 = 9 V 106 = 12 V 107 = 24 V Contact assembly / material A201 = Terminal assignment A, AgPd, gold-plated B201 = Terminal assignment B, AgPd, gold-plated A301 = Terminal assignment A, AgNi 10 B301 = Terminal assignment B, AgNi 10 Ordering example: V23101-D0104-B201 Small relay W11 - 1 changeover contact, standard pin version (6 pins), sensitive version, coil 6 V nominal voltage, terminal assignment B, contact material AgPd, gold-plated Note: Special designs can be carried out to customer specifications. Please contact your local representative. The addresses are given below. Siemens AG 9