Catalog LV1 T 2009 Chapter 3 EN

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3 3TX7, 3RS18 Coupling Relays 3TX7 Coupling Relays, Narrow Design Semiconductor couplers ■ Technical specifications Type 3TX7 004-1.F.5 General data Derating diagram for 3TX7 002-3AB01 load current depending on the ambient temperature Tu (A) Continuous current per channel 1.5 Separate Between 2 modules 1 with 5 mm clearance each and 1 W power loss each 1) Observe minimum switching voltage for 3TX7 002-3AB00. 3/154 0.5 20 40 60 NSB0_00187 Siemens LV 1 T · 2009 (°C) u Rated insulation voltage U i (degree of pollution 3) Optoelectronic coupling element for protective separation Acc. to EN 60947-1, Appendix N V 300 V Up to 300 Permissible ambient temperature During operation °C -25 ... +60 During storage °C -40 ... +80 Conductor cross-sections Screw terminals Solid mm2 Finely stranded with or without end sleeve mm 1 x (0.25 ... 4) 2 1 x (0.5 ... 2.5) Terminal screws M3 Type Control side 3TX7002- 3AB00 3AB01 4AB00 4AG00 Operating range Control side power consumption V 17 ... 30 DC 11 ... 30 DC 17 ... 30 AC/DC 88 ... 264 AC At 17 V DC mA < 18 < 5 -- -- At 24 V DC mA < 20 < 7 -- -- At 30 V DC mA < 22 < 8.5 -- -- At 17 V AC/DC mA -- -- < 10 -- At 24 V AC/DC mA -- -- < 14 -- At 30 V AC/DC mA -- -- < 18 -- At 88 V AC mA -- -- -- < 9 At 230 V AC mA -- -- -- < 24 At 264 V AC mA -- -- -- < 28 Release voltage Operating times V > 5 > 8 > 5 > 40 ON-delay At 17 V DC ms < 10 < 0.1 1 -- At 24 V DC ms < 10 < 0.1 1 -- At 30 V DC ms < 10 < 0.1 1 -- At 17 V AC/DC ms -- -- < 1 -- At 24 V AC/DC ms -- -- < 1 -- At 30 V AC/DC ms -- -- < 1 -- At 88 V AC ms -- -- -- < 18 At 230 V AC ms -- -- -- < 20 At 264 V AC ms -- -- -- < 22 OFF-delay At 17 V DC ms < 10 < 0.1 < 18 -- At 24 V DC ms < 10 < 0.1 < 25 -- At 30 V DC ms < 10 < 0.1 < 30 -- At 17 V AC/DC ms -- -- < 18 -- At 24 V AC/DC ms -- -- < 25 -- At 30 V AC/DC ms -- -- < 30 -- At 88 V AC ms -- -- -- < 10 At 230 V AC ms -- -- -- < 20 At 264 V AC ms -- -- -- < 25 Function display LED yellow LED yellow LED yellow LED yellow Max. permissible cable length (min. cond. cross-section: 0.75 mm 2 ) © Siemens AG 2009 AC m -- -- 1000 140 DC m 2000 2000 2000 -- Load side Switching current A 1.8 1.5 (see derating diagram) 0.1 0.1 Short-time loading capacity A 20 4 1 1 ms 20 200 20 20 Contacts 1 NO, Triac 1 NO, transistor 1 NO, transistor 1 NO, transistor Switching voltage1) Effective AC 50/60 Hz V 48 ... 264 -- -- -- (operating range) DC -- ≤ 60 ≤ 30 ≤ 30 Minimum load current mA 60 -- -- -- Voltage drop conducting V ≤ 1.5 ≤ 1.1 ≤ 1.7 ≤ 0.3 Permissible residual current of the electronics (with 0 signal) mA
Type General data 3TX7 004/3TX7 005 Rated insulation voltage Ui (degree of pollution 3) V 300 Protective separation acc. to EN 60947-1, Appendix N for optocouplers V Up to 300 Permissible ambient temperature During operation °C -25 ... +60 During storage Conductor cross-sections °C -40 ... +80 For 3TX7 004 Screw terminals 1) In the event of a short-circuit or overload, the semiconductor output switches off. In order to operate the device again, it must be temporarily disconnected from the power supply. 2) In the event of a short-circuit or overload, the current is limited by the semiconductor output. 3) If the current falls below the minimum load current, the built-in semiconductor detects an open circuit in the load circuit. The control must be temporarily switched off for resetting. © Siemens AG 2009 3TX7, 3RS18 Coupling Relays 3TX7 Coupling Relays, Narrow Design Solid mm 2 Finely stranded without end sleeve mm 1 x (0.25 ... 4) 2 Finely stranded with end sleeve mm 1 x (0.5 ... 2.5) 2 1 x (0.5 ... 2.5) Terminal screws M3 Permissible opening tool Screwdriver, 3.5mmx0.5mm (8WA2804) For 3TX7 005 Spring-type terminals Solid or finely stranded mm 2 Finely stranded with end sleeve mm 1 x (0.08 ... 2.5) 2 1 x (0.25 ... 1.5) Permissible opening tool Screwdriver, 3.5mmx0.5mm (8WA2803) Semiconductor couplers Type Control side 3TX7 004-/3TX7 005- 3AB04 3AC.4 3AC03 3PB54 4PG24 Operating range Power consumption V 11 ... 30 DC 110 ... 230 AC/DC At 24 V DC W ≤ 0.5 ≤ 0.5 ≤ 0.25 ≤ 0.2 -- At 230 V AC W -- -- -- -- ≤ 1.5 Release voltage V 6 5 6 9 20 Permissible residual current of the electronics (for 0 signal) Operating times mA 2.3 2.6 1.5 1.5 0.4 ON-delay ms 2.5 0.3 10 0.3 10 OFF-delay ms 8 4 10 0.3 12 Function display LED yellow Max. permissible cable length (min. conductor cross-section: 0.75 mm 2 ) Load side m 1700 2000 2000 2000 40 Switching voltage V 10 ... 48 DC 10 ... 30 DC 24 ... 250 AC 10 ... 30 DC 10 ... 30 DC Switching current Short-time loading capacity A 0.5 5 2 1.5 0.1 A 1.5 Short-circuit resistant1) 100 Short-circuit resistant2) 0.2 ms 20 -- 20 -- 3 Contacts 1 NO, transistor 1 NO, Triac 1 NO, transistor Minimum load current mA -- 500 3) 50 -- -- Voltage drop conducting V ≤ 1 ≤ 0.5 ≤ 1.6 ≤ 0.5 ≤ 1.5 Leakage current of the electronics for 0 signal mA < 0.1 < 0.1 < 6 < 0.1 < 0.1 Switching frequency for resistive load Hz 50 50 1 500 25 Siemens LV 1 T · 2009 3/155 3
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© Siemens AG 2009 Controls - Conta
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S3 3RT1. 4 Controls — Contactors
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■ Overview 3RT1 contactors and co
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3RT1 contactors Sizes S6 to S12 wit
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3RA1 contactor assemblies, 3RT1 con
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■ Overview 3RT10 contactors, 3-po
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3RT1. . .-.P version: For 24 V DC P
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■ Integration Auxiliary switch bl
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■ Technical specifications SIRIUS
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Endurance of the main contacts Size
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1) The OFF-delay of the NO contact
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For tools for opening Cage Clamp te
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1) The OFF-delay of the NO contact
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3RT, 3TB, 3TF Contactors for Switch
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1) Test conditions according to IEC
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1) For endurance of the main contac
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1) Depending on the electronic ball
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© Siemens AG 2009 3RT, 3TB, 3TF Co
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1) For endurance of the main contac
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1) Industrial furnaces and electric
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1) For more information about short
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■ Overview 3RT12 vacuum contactor
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1) Test conditions according to IEC
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1) When connecting cable lugs accor
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1) Industrial furnaces and electric
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1) When connecting cable lugs to DI
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■ Technical specifications 3RT, 3
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1) To easily replace the laterally
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1) Max. permissible rated operation
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■ Overview 3TB5 contactors with D
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■ Technical specifications Contac
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1) Applies to 50/60 Hz coil: At 50
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■ Function The operating times of
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Components for customer assembly As
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Starter Sizes S..-S..-S.. Type 3RA.
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3TD, 3TE Contactor Assemblies 3TE6
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3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contac
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Page 103 and 104: 3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contac
Page 131 and 132: ■ Function Contact reliability Hi
Page 133 and 134: For corresponding 8WA2 803/8WA2 804
Page 135 and 136: Contactors Type 3RH1. Size S00 Load
Page 137 and 138: ■ Overview AC and DC operation IE
Page 139 and 140: Contactors Control Magnetic coil op
Page 141 and 142: ■ Overview AC and DC operation IE
Page 143 and 144: Contactor relays Short-circuit prot
Page 145 and 146: 3RH, 3TH Contactor Relays 3RH11 cou
Page 147 and 148: All technical specifications not me
Page 149 and 150: 1) Capacitive loads can result in m
Page 151 and 152: 1) Capacitive loads can result in m
Page 153: ■ Design Installation instruction
Page 157 and 158: ■ Overview The new 3RS18 coupling
Page 159 and 160: ■ Overview The LZX complete units
Page 161 and 162: ■ Technical specifications Relay
Page 163 and 164: ■ More information Notes on confi
Page 165 and 166: ■ Technical specifications 1) If
Page 167 and 168: ■ Overview Snap-on auxiliary swit
Page 169 and 170: Additional load module Size S00 for
Page 171 and 172: ✓ Function is possible. Accessori
Page 173 and 174: Contactors Type 3RT19 26-2P. Pneuma
Page 175 and 176: © Siemens AG 2009 DC-12 - At 24 V
Page 177 and 178: ■ Technical specifications For 3T
Page 179 and 180: ■ Dimensional drawings 3RT10 cont
Page 181 and 182: 3RT10 and 3RT14 contactors, 3-pole
Page 183 and 184: 3RT10 and 3RT14 contactors, 3-pole
Page 185 and 186: 3RT12 vacuum contactors, 3-pole 3RT
Page 187 and 188: 3RT16 capacitor contactors 3RT16 17
Page 189 and 190: Contactors with extended operating
Page 191 and 192: 3RH11 and 3RH14 contactor relays 3R
Page 193 and 194: Accessories for 3RT1 contactors 3RT
Page 195 and 196: Accessories for 3RT1 contactors 3RT
Page 197 and 198: Accessories for 3RT1 contactors 3RH
Page 199 and 200: Accessories for 3RA1 contactor asse
Page 201 and 202: 3RA13 reversing contactor assemblie
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3TF68 and 3TF69 vacuum contactors,
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3TB5 contactors 3TB50 and 3TB52 con
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Accessories for 3TK1 contactors 3TK
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3TC7 contactors 3TC74 contactors Si
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3TF2 contactors for switching motor
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3TH2 contactor relays, width 45 mm,
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Coupling relays with narrow design
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LZS:RT relay couplers Complete unit
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■ Schematics 1) Not for 3RT12 vac
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1) Not for 3RT12 vacuum contactors.
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Controls — Contactors and Contact
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Position of the terminals for 3RT1
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Position of the terminals for 3RH1
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Circuit diagrams for 3RA13 reversin
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Internal circuit diagrams for 3TG10
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Internal circuit diagrams for 3TF2
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Semiconductor couplers - connection
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Plug-in bases with logical isolatio
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Catalog LV1 T 2009 Chapter 3 EN

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