Electronic Circuit Protector ESX10-T.-DC 24 V Description Electronic circuit protector type ESX10-T is designed to ensure selective disconnection of DC 24 V load systems. DC 24 V power supplies, which are widely used in industry today, will shut down the output in the event of an overload with the result that one faulty load in the system can lead to complete disconnection of all loads. As well as an unidentified failure this also means stoppage of the whole system. Through selective disconnection the ESX10-T responds much faster to overload or short circuit conditions than the switch-mode power supply. This is achieved by active current limitation. The ESX10-T limits the highest possible current to 1.3 to 1.8 times the selected rated current of the circuit protector. Thus it is possible to switch on capacitive loads of up to 75,000 µF, but they are disconnected only in the event of an overload or short circuit. For optimal alignment with the characteristics of the application the current rating of the ESX10-T can be selected in fixed values from 0.5 A...12 A or in adjustable ratings e.g. [2 A/4 A/6 A]. Failure and status indication are provided by a multicolour LED and an integral shortcircuit-proof status output or a potential-free signal contact. Remote operation is possible by means of a remote reset signal or a remote ON/OFF control signal. The manual ON/OFF button allows separate actuation of individual load circuits. The ESX10-T, with a width of only 12.5 mm, can be snapped onto symmetrical rails ensuring ease of installation and saving space in control cabinets. Upon detection of overload or short circuit in the load circuit, the MOSFET of the load output will be blocked to interrupt the current flow. The load circuit can be re-activated via the remote electronic reset input, control input or manually by means of the ON/OFF button. US patent number: US 6,490,141 B2 US patent number: US 8,237,311 B2 Features l l l l l l l l l l l l l l Selective load protection, electronic trip characteristics. Suitable for all kinds of loads (DC 24 V motors upon request) Active current limitation for safe connection of capacitive loads up to 75,000 µF and on overload/short circuit. ESX10-TA/-TB: Current ratings 0.5 A...12 A ESX10-TD: adjustable ratings [0.5 A/1 A/2 A], [2 A/3 A/4 A], [2 A/4 A/6 A] and [6 A/8 A/10 A] Reliable overload disconnection with 1.1 x IN plus, even with long load lines or small cable cross sections (see table 3). Manual ON/OFF button (S1). Control input IN+ for remote ON/OFF signal (option). Electronic reset input RE (option). Clear status and failure indication through LED, status output SF or Si contact F. Integral fail-safe element adjusted to current rating. Width per unit only 12.5 mm. Rail mounting Ease of wiring through busbar LINE+ and 0 V as well as signal bars and bridges. Additional versions with ATEX approval available. Marking: II 3G Ex nA IIB T4 Gc X ESX10-TA-...-E and ESX10-TB-...E Please observe separate operating instructions: 1642 ESX10-TD Technical data (Tambient = 25 °C, operating voltage US = DC 24 V) Operating data Operating voltage US Current rating IN DC 24 V (18...32 V) fixed current ratings: Type ESX10-TA-... and -TB-...: 0.5, 1 A, 2 A, 3 A, 4 A, 6 A, 8 A, 10 A, 12 A adjustable ratings: Type ESX10-TD-...: [0.5 A/1 A/2 A], [2 A/4 A/6 A], [6 A/8 A/10 A] Type ESX10-TD-101-...: [2 A/3 A/4 A] Closed current I0 ON condition: typically 20...30 mA depending on signal output l multicolour LED: Status indication by means of Green: - unit is ON, power-MOSFET is switched on - status output SF ON, supplies + DC 24 V Orange: - in the event of overload or short circuit until electronic disconnection Red: - unit electronically disconnected - load circuit/Power-MOSFET OFF OFF: - manually switched off (S1 = OFF) or device is dead - undervoltage (US < 8 V) - after switch-on till the end of the delay period l status output SF (option) l potential-free signal contact F (option) l ON/OFF/ condition of switch S1 Load circuit Load output Power-MOSFET switching output (high side switch) Overload disconnection typically 1.1 x IN (1.05...1.35 x IN) Short-circuit current IK Active current limitation with ILimit = typically 1.8/1.5/1.4/4.3 x IN, ILimit depending on IN (typical ILimit - values see table 1) Trip characteristic active current limitation (see table 1) Trip thresholds/trip times 1. threshold: (t1, t2) at overcurrent at Iload> typically 1.1 x IN...ILimit: (ILimit see table 1) t1 = typically 3s. 2. threshold: at Iload = ILimit: t2 = typically 100 ms...3 s. Temperature disconnection internal temperature monitoring with electronic disconnection Low voltage monitoring load output with hysteresis, no reset required load “OFF” at US < 8 V www.e-t-a.de 1 4 Electronic Circuit Protector ESX10-T.-DC 24 V Technical data 4 Technical data (Tambient = 25°C, operating voltage US = DC 24 V) Starting delay tstart typically 0.5 sec after every switch-on and after applying US Disconnection of load circuit electronic disconnection Free-wheeling circuit external free-wheeling diode recommended with inductive load Several load outputs must not be connected in parallel Status output SF ESX10-T.-114/-124/ Electrical data plus-switching signal output, connects US to terminal 12 of module 17plus nominal data: DC 24 V / max. 0.2 A (short circuit proof) status output is internally connected to GND with a 10 kOhm resistor Status OUT ESX10-TB-114/-124 (signal status OUT), at US = +24 V +24 V = S1 is ON, load output connected through 0V = S1 is ON, load output blocked and/or switch S1 is OFF red LED lighted OFF condition 0 V level at status output when: l switch S1 is in ON position, but device is still in switch-on delay l switch S1 is OFF, or control signal OFF, device is switched off l no operating voltage US Signal output F ESX10-T.-101/-102 Electrical data potential-free signal contact max. DC 30 V/0.5 A, min. 10 V/10 mA ON condition LED green voltage US applied, switch S1 is in ON position no overload, no short circuit l device switched off OFF condition LED off (switch S1 is in OFF position) l no voltage US applied Fault condition LED orange overload condition > 1.1 x IN up to electronic disconnection Fault condition LED red electronic disconnection upon overload or short circuit ESX10-TB-101 single signal, make contact contact SC/SO-SI open ESX10-TB-102 single signal, break contact contact SC/SO-SI closed Fault signal output fault conditions: l no operating voltage US l ON/OFF switch S1 is in OFF position l red LED lighted (electronic disconnection) Reset input RE ESX10-T.-124/-127 Electrical data voltage: max. + DC 32 V high > DC 8 V ≤ DC 32 V low ≤ DC 3 V > 0 V power consumption typically 2.6 mA (+DC 24 V) min. pulse duration typically 10 ms Reset signal RE The electronically blocked (terminal 22) ESX10-TB-124/-127 may remotely be reset via an external momentary switch due to the falling edge of a +24 V pulse. A common reset signal can be applied to several devices simultaneously. Switched on devices remain unaffected. Control input IN+ ESX10-T.-114 Electrical data see reset input RE Control signal IN+ +24V level (HIGH): device will be switched (terminal 21) on by a remote ON/OFF signal 0 V level (LOW): device will be switched off by a remote ON/OFF signal Switch S1 ON/OFF unit can only be switched on with S1 if a HIGH level is applied to IN+ 2 (Tambient = 25°C, operating voltage US = DC 24 V) LED display ON: OFF: LED green LED red General data Fail-safe element: backup fuse for ESX10-T not required because of the integral redundant fail-safe element Terminals LINE+ / LOAD+ / 0V screw terminals M4 max. cable cross section flexible with wire end ferrule w/wo plastic sleeve 0.5 – 10 mm2 wire stripping length 10 mm tightening torque (EN 60934) 1.5 – 1.8 Nm multi-lead connection (2 identical cables) rigid/flexible 0.5 – 4 mm2 flexible with wire end ferrule without plastic sleeve 0.5 – 2,5 mm2 flexible with TWIN wire end ferrule with plastic sleeve 0.5 – 6 mm2 Terminals aux. contacts screw terminals M3 max. cable cross section flexible with wire end ferrule w/wo plastic sleeve 0.25 – 2.5 mm2 wire stripping length 8 mm tightening torque (EN 60934) 0.5 – 0.6 Nm Housing material moulded Mounting symmetrical rail to EN 50022-35x7.5 Ambient temperature Storage temperature Humidity Vibration Degree of protection EMC (EMC directive, CE logo) Insulation co-ordination (IEC 60934) dielectric strength Insulation resistance (OFF condition) Approvals (ESX10-TA/-TB/-TD) Approvals (ESX10-TA/-TB) Dimensions (W x H x D) Mass www.e-t-a.de -25...+50 °C (without condensation, see EN 60204-1) -40...+70 °C 96 hrs/95 % RH/40 °C to IEC 60068-2-78, test Cab. climate class 3K3 to EN 60721 3 g, test to IEC 60068-2-6 test Fc housing: IP20 EN 60529 terminals: IP20 EN 60529 emission: EN 61000-6-3 susceptibility: EN 61000-6-2 0.5 kV/2 pollution degree 2 re-inforced insulation in operating area max. DC 32 V (load circuit) n/a, only electronic disconnection CE-logo UL 2367, File # E306740, Solid State Overcurrent Protectors UL 508, File # E322549 UL 1604, File # E320024 (class Ι, division 2, groups A, B, C, D) CSA C22.2 No: 14, File # 16186 CSA C22.2 No: 142, File # 16186 CSA C22.2 No: 213 (class Ι, division 2) 12.5 x 80 x 83 mm approx. 65 g 1642 Electronic Circuit Protector ESX10-T.-DC 24 V Ordering configuration for ATEX versions: ...-E Ordering information Type No. ESX10 Electronic Circuit Protector, with current limitation Mounting and design TA rail mounting, without signal contact TB rail mounting, with signal contact and slot for busbars and jumpers Version 1 standard, without physical isolation Signal input 0 without signal input 1 with control input IN+ 2 with reset input RE, Signal outputs 0 without signal output 1 signal contact N/O 2 signal contact N/C 4 status output SF 7 inverse status output SF Operating voltage DC 24 V rated voltage DC 24 V Current rating 0.5...12 A Approvals E ATEX 0.5 A 70 mV 1.8 x IN 0.5 A 0.5 A 1A 80 mV 1.8 x IN 1A 1A Type No. ESX10 Electronic Circuit Protector, with current limitation Mounting and design TA rail mounting, without signal contact TB rail mounting, with signal contact and slot for busbars and jumpers TD rail mounting, with signal contact and switch for 3-step current rating adjustment Version 1 standard, without physical isolation in the event of a failure Signal input 0 without signal input 1 with control input IN+, only ESX10-T-114 2 with reset input RE, only ESX10-T-124, ESX10-T-127 Signal outputs 0 without signal output (only ESX10-TA) 1 signal contact N/O 2 signal contact N/C 4 status output SF (only ESX10-T-114, ESX10-T-124) 7 inverse status output SF (only ESX10-T-127 Operating voltage DC 24 V rated voltage DC 24 V Current rating 0.5 A 1A 2A 3A 4A 6A 8A 10 A 12 A 16 A (only ESX10-TB-101) 0.5/1/2 A adjustable (only ESX10-TD-...-X278) 2/4/6 A adjustable (only ESX10-TD-...-X279) 6/8/10 A adjustable (only ESX10-TD-...-X280) 2/3/4 A adjustable (only ESX10-TD-101-...-X282) 2A 130 mV 1.8 x IN 2A 2A ESX10 - TA 3A 80 mV 1.8 x IN 3A 3A 4A 100 mV 1.8 x IN 4A 4A Attention! Please see separate data sheet for ESX10-TB-101-DC 24 V-16 A. 6A 130 mV 1.8 x IN 6A 5A 8A 120 mV 1.5 x IN 8A 7A 10 A 150 mV 1.5 x IN 10 A 9A ESX10 - TB-1 0 1- DC 24 V- 6 A -E Ordering information Table 1: voltage drop, current limitation, max. load current current rating IN typically voltage drop UON at IN active current limitation ILimit (typically) max. load current at 100% ON duty Ta = 40 ° C Ta = 50 ° C 12 A 180 mV 1.3 x IN 12 A 10,8 A [0.5/1/2 A] 70/80/130 mV 1.4 x IN 0.5/1/2 A 0.5/1/2 A [2/3/4 A] 130/80/100 mV 1.4 x IN 2/3/4 A 2/3/4 A [2/4/6 A] 130/100/130 mV 1.4 x IN 2/4/6 A 2/4/5 A [6/8/10 A] 130/120/150 mV 1.4 x IN 6/8/10 A 5/7/9 A 1 0 0 - DC 24 V -6 A ordering example Description of ESX10-T signal inputs and outputs see wiring diagrams. Notes l l Attention: when mounted side-by-side without convection the ESX10-T should not carry more than 80 % of its rated load with 100 % ON duty due to thermal effects. The user should ensure that the cable cross sections of the relevant load circuit are suitable for the current rating of the ESX10-T used. Automatic start-up of machinery after shut down must be prevented (Machinery Directive 98/37/EG and EN 60204-1). In the event of a short circuit or overload the load circuit will be disconnected electronically by the ESX10-T. Preferred types Preferred types ESX10-TA/TB ESX10-TA-100-DC24VESX10-TB-101-DC24VESX10-TD Standard current ratings (A) 0.5 1 2 3 4 6 8 10 12 x x x x x x x x x x x x x x x x x x 0.5 1 2 3 4 6 8 10 12 ESX10-TD-101-DC24V- 1642 www.e-t-a.de 0.5 / 1 / 2 2/4/6 6 / 8 / 10 0.5 / 1 / 2 2/4/6 6 / 8 / 10 x x x 3 4 Electronic Circuit Protector ESX10-T.-DC 24 V Table 2: ESX10-T - product version Signal input Version Signal output Signal output F (Signal contact) ESX10-.. without -TA -100 x -TB/-TD -101 x -TB/-TD -102 x -TB/-TD -114 Control input ON/OFF +24 V Control IN+ Reset input +24 V RE without single signal N/O (normally open NO) Status output SF single signal without Status OUT N/C +24 V = OK (normally closed NC) x Status OUT 0 V = OK x x x x x x x -TB/-TD -124 x -TB/-TD -127 x Terminal wiring diagram ESX10-TB-124 (Example) x x x x Schematic diagram ESX10-TB-124 (Example) ESX10-TB-124-… 22 23 electronic control unit 4 1 SF 23 RE 22 TB-124 ok 2 LOAD+ 0V on off xxA 3 r e s e t Rsense 22 23 Germany Elektronischer Sicherungsautomat Electronic Circuit Protector ESX10-TB-124-DC24V-xxA www.e-t-a.com xxxx LINE+ Failsafe LINE (+) DC 24 V 2 LOAD+ LOAD (+) load output S1 ON/OFF status indication green/orange/red RE reset input SF status output 0V Approvals ESX10-TA/-TB and -TD Authority Standard Voltage rating Current ratings UL UL 2367 DC 24 V 0.5 A…16 A UL UL 1604 DC 24 V 0.5 A…12 A UL UL 508 C22.2 No 14 DC 24 V 0.5 A…16 A GL Rules VI, part 7, GL 2012, category C, EMC1 DC 24 V 0.5 A...12 A Authority Standard Voltage rating Current ratings CSA C22.2 No 14 C22.2 No 142M C22.2 No 213-M DC 24 V 0.5...12 A TÜV ATEX 94/9/EC Annex VIII EN 60079-0 EN 60079-11 EN 60079-15 DC 24 V ESX10-TA and -TB 4 www.e-t-a.de 1642 Electronic Circuit Protector ESX10-T.-DC 24 V / Installation guidelines and safety instructions EG-declaration of Conformity for ATEX-version ESX10-TA/-TB-...-E 4 1642 www.e-t-a.de 5 Electronic Circuit Protector ESX10-T.-DC 24 V Information on UL approvals/CSA approvals Dimensions ESX10-TA 83 ESX10-TA/-TB UL1604 UL File # E320024 12.5 .492 3.27 80 3.15 Operating Temperature Code T5 - This equipment is suitable for use in Class Ι, Division 2, Groups A, B, C and D or non-hazardous locations only WARNING: - Exposure to some chemicals may degrade the sealing properties of materials used in the following device: relay Sealant Material: Generic Name: Modified diglycidyl ether of bisphenol A Supplier: Fine Polymers Corporation Type: Epi Fine 4616L-160PK Casing Material: Generic Name: Liquid Crystal Polymer Supplier: Sumitomo Chemical Type: E4008, E4009, or E6008 ok on off r e s e t 2 LOAD+ 80 3.15 Phoenix label ZBF 12 snap-on socket for symmetrical rail EN 50022-35x7.5 WARNING – EXPLOSION HAZARD: - Do not disconnect equipment unless power has been removed or the area is known to be non-hazardous - Substitution of any components may impair suitability for Class Ι, Division 2 Dimensions ESX10-TB 12.5 .492 83 3.27 RECOMMENDATION: - Periodically inspect the device named above for any degradation of properties and replace if degradation is found ESX10-TA/-TB/-TD UL2367 Non-hazardous use - UL File # E306740 80 3.15 ESX10-TA/-TB/-TD UL 508 Non-hazardous use - UL File # E322549 4 ESX10-TA/-TB CSA C22.2 No: 14 - File # 16186 CSA C22.2 No: 142 - File # 16186 CSA C22.2 No: 213 (Class Ι, Division 2) File # 16186 80 3.15 Phoenix label ZBF 12 snap-on socket for symmetrical rail EN 50022-35x7.5 Dimensions ESX10-TD Class 2 Meets requirement for Class 2 current limitation (ESX10-T...-0,5 A/1 A/2 A/3 A) Instruction leaflet 12.5 .492 83 3.27 Electronic Circuit Protector ESX10-T UL1604 switch for current rating adjustment 80 3.15 xA xA xx A ok on off UL File # E320024 This device is suitable for use in Class I, Div 2, Groups A, B, C, D; TC T5; Hazardous locations or nonhazardous locations only Warnings: 1. Remove power before disconnecting device or the area is known to be nonhazardous. 2. Components substitutions may impair suitability of Class I , Div 2. 3. Chemical exposure may degrade internal relay's sealing property. r e s e t 2 LOAD+ UL2367 80 3.15 Phoenix label ZBF 12 C22.2 No.213 CSA File # 16186 Non-hazardous use UL File # E306740 snap-on socket for symmetrical rail EN 50022-35x7.5 UL508 Non-hazardous use UL File # E322549 C22.2 No.14 Non-hazardous use CSA File # 16186 Refer to data sheet / installation guidelines for installation and safety instructions. E-T-A Elektrotechnische Apparate GmbH D-90518 Altdorf · Industriestraße 2-8 Tel. +49 9187 10-0 · Fax +49 9187 10-397 E-Mail: [email protected] · www.e-t-a.com/e 6 www.e-t-a.de 1642 Electronic Circuit Protector ESX10-T.-DC 24 V / Installation guidelines and safety instructions ESX10-T Signal inputs / outputs (wiring diagram) ESX10-T signal inputs / outputs (schematic diagrams) Auxiliary contacts are shown in OFF or error condition ESX10-TA-100 without signal input/output LINE+ 2 1 LOAD+ 0V ESX10-TB-101 without signal input with signal output F (single signal, N/O) LINE+ ESX10-TB-102 without signal input with signal output F (single signal, N/C) 1 LINE+ 14 12 13 11 2 LOAD+ 0V 3 2 operating condition: 13-14 closed fault condition: 13-14 open LOAD+ 0V 3 1 3 operating condition: 11-12 open fault condition: 11-12 closed 4 ESX10-TB-114 with control input IN+ (+DC 24 V) with status output SF (+24 V = load output ON) LINE+ ESX10-TB-124 with reset input RE (+DC 24 V ↓) with status output SF (+24 V = load output ON) 1 LINE+ ESX10-TB-127 with reset input RE (+DC 24 V ↓) with inverse status output SF (0 V = load output ON) 1 LINE+ SF 23 SF 23 SF 23 IN 21 RE 22 RE 22 2 LOAD+ 0V 2 3 operating condition: SF +24 V = OK fault condition: SF 0 V 2 LOAD+ 0V 3 operating condition: SF +24 V = OK fault condition: SF 0 V 1 LOAD+ 0V 3 operating condition: SF 0 V = OK fault condition: SF +24 V ESX10-TD Schematic diagram similar to ESX10-TB, without signal busbars (on top) 1642 www.e-t-a.de 7 Electronic Circuit Protector ESX10-T.-DC 24 V / Installation guidelines and safety instructions Time/Current characteristic curve (TA = 25 °C) disconnection typically 1.1 x IN 1.8 x IN 10000 l The trip time is typically 3 s in the range between 1.1 and 1.8 x IN (e.g. ESX10-TB-...-6 A) l Electronic current limitation ILimit occurs at typically 1.8 x IN which means that under all overload conditions (independent of the power supply and the resistance of the load circuit) the max. overload before disconnection will not exceed 1.8 x IN times the current rating. The individual current limitation value ILimit depends on the current rating (see table1). Trip time is between 100 ms and 3 sec (depending on overload or at short circuit). l Without this current limitation a considerably higher overload current would flow in the event of an overload or short circuit. 1000 trip time in seconds 100 current limitation typically 1.8 x IN 10 5 1 0. 1 0.01 0 1 2 5 IK 4 3 ...times rated current Table 3: Reliable trip of ESX10-T Reliable trip of ESX10 with different cable lengths and cross sections Resistivity of copper ρ0 = 0.0178 (Ohm x mm2) / m US = DC 19.2 V (= 80 % of 24 V) voltage drop of ESX10-T and tolerance of trip point (typically 1.1 x IN = 1.05 ... 1.35 x IN) have been taken into account. ESX10-T-selected rating IN (in A) ➞ 3 e. g. trip current Iab = 1.25 x IN (in A)) ➞ Rmax in Ohm = (US / Iab) - 0.050 ➞ 4 6 3.75 7.5 5.07 2.51 ➞ ESX10-T trips after 3 s The ESX10-T reliably trips from 0 Ohm to max. circuitry resistance Rmax Cable cross section A in mm2 ➞ 0.14 0.25 0.34 0.5 0.75 1 1.5 cable resistance in Ohm = (R0 x 2 x L) / A cable length L in meter (= single length) 5 1.27 0.71 0.52 0.36 0.24 0.18 0.12 10 2.54 1.42 1.05 0.71 0.47 0.36 0.24 15 3.81 2.14 1.57 1.07 0.71 0.53 0.36 20 5.09 2.85 2.09 1.42 0.95 0.71 0.47 25 6.36 3.56 2.62 1.78 1.19 0.89 0.59 30 7.63 4.27 3.14 2.14 1.42 1.07 0.71 35 8.90 4.98 3.66 2.49 1.66 1.25 0.83 40 10.17 5.70 4.19 2.85 1.90 1.42 0.95 45 11.44 6.41 4.71 3.20 2.14 1.60 1.07 50 12.71 7.12 5.24 3.56 2.37 1.78 1.19 75 19.07 10.68 7.85 5.34 3.56 2.67 1.78 100 25.34 14.24 10.47 7.12 4.75 3.56 2.37 125 31.79 17.80 13.09 8.90 5.93 4.45 2.97 150 38.14 21.36 15.71 10.68 7.12 5.34 3.56 175 44.50 24.92 18.32 12.46 8.31 6.23 4.15 200 50.86 28.48 20.94 14.24 9.49 7.12 4.75 225 57.21 32.04 23.56 16.02 10.68 8.01 5.34 250 63.57 35.60 26.18 17.80 11.87 8.90 5.93 Example 1: max. length at 1.5 Example 2: max. length at 1.5 mm2 and 6 A ➞ 106 m Example 3: mixed wiring: mm2 and 3 A ➞ 214 m R1 = 40 m in 1.5 mm2 and R2 = 5 m in 0.25 mm2: (Control cabinet – sensor/actuator level) R1 = 0.95 Ohm, R2 = 0.71 Ohm Total (R1 + R2) = 1.66 Ohm 8 www.e-t-a.de 1642 Electronic Circuit Protector ESX10-T.-DC 24 V / Installation guidelines and safety instructions Mounting examples for ESX10-T The ESX10-T features an integral power distribution system. LINE+ busbar X22261102 grey (12.5 x n)-3 = length of busbars ± 0.5 e. g. (12.5 x 5)-3 = 59.5 ± 0.5 continuous busbar 500 mm length, cut signal bar X22200503 grey or jumper X22200513 grey remove protection against brush contact from bottom side insert protection against brush contact 0 V busbar X22261102 grey 12.5 x n = width of protector block e. g. 12.5 x 5 = 62.5 insert busbars and protection slides to be flush with housing sides insert signal bars to be flush with housing and place them centrally over the contacts 5 ESX10-TA with busbars 5 ESX10-TB with busbars and jumpers 4 5 ESX10-TD with busbars Mounting procedure: Before wiring insert busbars into protector block. Max. 10 insertion/removal cycles for busbars. Recommendation: After 10 units the busbars and signal busbars should be interrupted and receive a new entry live Table of lengths for busbars (X 222 611 02 / X 222 005 03 or cut off, see accessories) No. of units Length of busbar [mm] ± 0.5 mm 1642 2 3 4 5 6 7 8 9 10 22 34.5 47 59.5 72 84.5 97 109.5 122 www.e-t-a.de 9 Electronic Circuit Protector ESX10-T.-DC 24 V / Installation guidelines and safety instructions Connection diagrams and application examples ESX10-T Connection diagrams and application examples ESX10-T… Signal contacts are shown in OFF or fault condition. ESX10-TA-100 terminals for busbars screw terminals + line entry 1 LINE+ 1 LINE+ 1 LINE+ ESX10-TA-100 ESX10-TA-100 ESX10-TA-100 +24V power supply DC 24 V 0V 2 LOAD+ 2 LOAD+ 2 LOAD+ 3 3 3 0V 0V LINE+ busbar (X 222 611 02 or X 222 611 34) 0V 0 V busbar (X 222 611 02 or X 222 611 34) - line entry + - + load 4 - + load - load ESX10-TB-101 group signalling (series connection) + line entry for the SI + line entry LINE + busbar (X 222 611 02 or X 222 611 34) 1 LINE+ +24V 13 14 1 LINE+ 13 1 LINE+ 14 13 14 group signalling by means of an signal lamp power supply DC 24 V 0V jumpers (X 222 005 13) are staggered ESX10-TB-101 ESX10-TB-101 ESX10-TB-101 2 LOAD+ 2 LOAD+ 2 LOAD+ 3 3 3 0V 0V 0V 0 V busbar (X 222 611 02 or X 222 611 34) - line entry + load 10 - + - load www.e-t-a.de + - load 1642 Electronic Circuit Protector ESX10-T.-DC 24 V / Installation guidelines and safety instructions Connection diagrams and application examples ESX10-T ESX10-TB-102 Single signalling with common line entry single signalling per way by means of an LED + line entry for the SI + line entry 1 LINE+ 1 LINE+ +24 V 12 11 LINE+ busbar (X 222 611 02 or X 222 611 34) 1 LINE+ 12 11 12 11 power supply DC 24 V signal busbar (X 222 005 03) for common line entry ESX10-TB-102 ESX10-TB-102 0V ESX10-TB-102 2 LOAD+ 2 LOAD+ 2 LOAD+ 3 3 3 0V 0V 0V 0 V busbar (X 222 611 02 or X 222 611 34) - line entry + - + load - + - load load ESX10-TB-124 4 Single signalling with common reset reset button single signalling per way by means of an LED + line entry 1 LINE+ 1 LINE+ +24 V 22 RE 23 SF 22 RE SF LINE+ busbar (X 222 611 02 or X 222 611 34) 1 LINE+ 23 22 RE SF 23 power supply DC 24 V ESX10-TB-124 0V ESX10-TB-124 signal busbar (X 222 005 03) for common reset ESX10-TB-124 2 LOAD+ 2 LOAD+ 2 LOAD+ 3 3 3 0V 0V 0V 0 V busbar (X 222 611 02 or X 222 611 34) - line entry + load 1642 - + - load www.e-t-a.de + - load 11 Electronic Circuit Protector ESX10-T.-DC 24 V / Installation guidelines and safety instructions Connection diagrams and application examples ESX10-T Applications examples: line entry DC 24 V with protection of signal circuit and direct connection of loads Auxiliary contacts are shown on the OFF of fault condition ESX10-TB-101 Group signalisation (series connection) Type ESX10-TA-100-DC24V-0.5A can be used as a supply module including protection of auxiliary circuit Optional: passive supply module AD-TX-EM01 (without protection) + line entry for SI + line entry + 24 V power supply DC 24 V 0V 1 LINE+ 0.5 A ESX10-TA-100 1 LINE+ 14 13 13 ESX10-TB-101 1 LINE+ 14 1 LINE+ 13 ESX10-TB-101 LINE+ busbar (X 222 611 02 or X 222 611 47) 14 jumpers (X 222 005 13) are staggered ESX10-TB-101 2 LOAD + 2 LOAD + 2 LOAD + 2 LOAD + 3 3 3 3 0V 0V 0V group signalisation by means of a signal lamp 0V 0 V busbar (X 222 611 02 or X 222 611 47) - line entry + - + load - + load - load ESX10-TB-102 Single signalisation with common line entry Type ESX10-TA-100-DC24V-0.5A can be used as a supply module including protection of auxiliary circuit Optional: passive supply module AD-TX-EM01 (without protection) 4 single signalisation per way by means of an LED + line entry for SI + line entry LINE+ busbar (X 222 611 02 or X 222 611 47) ESX10-TB-102 + 24 V power supply DC 24 V 0V 1 LINE+ 0.5 A ESX10-TA-100 1 LINE+ 11 1 LINE+ 12 11 ESX10-TB-102 1 LINE+ 12 ESX10-TB-102 11 12 ESX10-TB-102 2 LOAD + 2 LOAD + 2 LOAD + 2 LOAD + 3 3 3 3 0V 0V 0V signal busbar (X 222 005 03) for common line entry 0V 0 V busbar (X 222 611 02 or X 222 611 47) - line entry + load 12 - + - load www.e-t-a.de + - load 1642 ESX10-T.-DC 24 V- Accessories / Installation guidelines and safety instructions Description The ESX10-T features an integral power distribution system. The following wiring modes are possible with various pluggable current and signal busbars: l l l l LINE +(DC 24 V) 0V Caution: The electronic devices ESX10-T require a 0 V connection signal contacts reset inputs Accessories Busbars for LINE+ and 0 V max. load with one line entry (recommended: centre line entry) max. load with two line entries grey insulation, length: 500 mm X 222 611 02 Imax 50 A Imax 63 A Busbars for LINE+ and 0 V grey insulation max. number of plug-on operations 10: X 222 611 22 (2-unit-block ESX10-T), length: 22 mm X 222 611 34, (3-unit-block ESX10-T), length: 34.5 mm X 222 611 47, (4-unit-block ESX10-T), length: 47 mm X 222 611 59, (5-unit-block ESX10-T), length: 59.5 mm packing unit: 10 pcs Jumpers for signal contacts suitable for jumper ESX10-TB-... grey insulation, length: 21 mm X 222 005 13 packing unit: 10 pcs Insulated wire bridge optional as jumper for ESX10-TB-101.../ESX10-TD-101... for group signalisation (series connection) X 223 108 01 packing unit: 10 pcs X 222 611 97, (8-unit-block ESX10-T), length: 97 mm X 222 611 12, (10-unit-block ESX10-T), length: 122 mm packing unit: 4 pcs 4 7.5 0.29 5 Connector bus link –K10 suitable for auxiliary contacts (series connection) X 210 589 02 (1.5 mm2, brown), 1642 ~70 ~2.76 Signal busbars for signal contacts and reset inputs suitable for signal busbar ESX10-TB-... max. load with one line entry with one series connection of signal contacts Imax grey insulation, length: 500 mm X 222 005 03 ø2.5 .099 50 pin lugs to DIN 46230 tinned copper www.e-t-a.de 13 ESX10-T.-DC 24 V- Accessories / Installation guidelines and safety instructions Accessories Passive supply module for LINE+ and 0 V (without protection) optional for all ESX10-T... versions in the event of loads to be connected directly to all ESX10-Ts. Imax 50 A 0,5 - 10 mm2 ampacity max. cross section Labels, pack of 10 suitable for ESX10-TD, cover of current rating adjustment Y 309 705 11 (0.5 A, 1 A, 2 A) Y 309 705 12 (2 A, 4 A, 6 A) Y 309 705 13 (6 A, 8 A, 10 A) Y 309 705 14 (2 A, 3 A, 4 A) Technical data see terminals ESX10-T 2A AD-TX-EM01 1 max. 50 A Y N A M R E G Einspeisemodul Supply Module AD-TX-EM01 LINE+ AD-TXEM01 0V 3 4A 6A Labels, pack of 30 suitable for ESX10-TD , cover of current rating adjustment Y 309 705 21 (0.5 A) Y 309 705 22 (1 A) Y 309 705 23 (2 A) Y 309 705 24 (3 A) Y 309 705 25 (4 A) Y 309 705 26 (6 A) Y 309 705 27 (8 A) Y 309 705 28 (10 A) ESX10-TD-... application example for label ESX10-TD-... cover for current rating adjustment 4 xx xx xx xx switch for current rating adjustment 2A 4A 6A 4A ok on off 2 LOAD+ cover label with adjusted rating, e.g. 4 A see accessories ok r e s e t on off r e s e t 2 LOAD+ All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved. Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 14 www.e-t-a.de 1642