ESX10-103-DC24V-6A E-T-A | Alldatasheet

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Technical content

Features

l Plug-in mounting on power distribution modules 17plus, 18plus and SVSxx l Active linear current limitation l Capacitive loads up to 75,000 μF l Fixed current ratings 0.5 A…12 A l Approvals: UL, CSA, DNV GL l OPTION: Control inputs, signalling l OPTION: ATEX and IECEx approval Your benefits l Increases machine uptime through clear failure detection and stable power supply l Reduces downtimes through quick fault resolution l Simplifies planning through clear sizes and ratings l Saves costs and time through fast and flexible plug-in mounting Preferred types – for more details on all configurations please see order numbering code Preferred types are E-T-A products most frequently used by E-T-A customers. We manufacture E-T-A preferred types in particularly high volumes. Our preferred types are supplied at shorter lead times than non-standard versions. Preferred types Preferred ratings (A) ESX10 1 2 3 4 6 8 10 12 ESX10-103-DC24V x x x x x x x x The current data sheet is available on our website: www.e-t-a.de/d355 Information onlineApprovals Compliances

Electronic Circuit Protector ESX10 www.e-t-a.de Electronic Circuit Protector ESX10 2345 Signal output F ESX10-103/-115/-125 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 OFF condition LED off l device switched 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 device switched off with control signal (switch S1 is in ON position) ESX10-101 single signal, make contact contact SC/SO-SI open ESX10-102 single signal, break contact contact SC/SO-SI closed ESX10-103 group signal change-over contact contact SC-SO open, SC-SI closed ESX10-115/-125 group signal, make contact contact SC-SO open 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 ESX10-124/-125 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 ESX10-124/-127 (= terminal 13,14 or 12 may remotely be reset via an external of Module 17plus) momentary switch due to the falling edge of a +24 V pulse. Caution: unused slots The reset signal will be fed in terminal 13, 14 have to be fitted with or 12 of Module 17plus and is internally jumpers pre-wired. The reset simultaneously affects all blocked ESX10-124/-127 channels of the power distribution system, all switched on ESX10-124/-127 channels remain unaffected. With type ESX10-125 the reset only affects the device concerned. By connecting the individual terminals 12 of the Module 17plus a joint reset signal for all ESX10-125 may be generated. Control input IN+ ESX10-115 Electrical data see reset input RE Control signal IN+ +24 V level (HIGH): device will be switched 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+ General data Fail-safe element: backup fuse for ESX10 not required because of the integral redundant fail-safe element Blade terminals 6.3 mm to EN 60934-A6.3-0.8 Housing moulded Mounting plug-in mounting utilising power distribution system Module 17plus or Module 18plus (optionally SVSxx) Technical data (Tambient = 25°C, operating voltage US = DC 24 V)Technical data (Tambient = 25 °C, operating voltage US = DC 24 V) Operating data Operating voltage US DC 24 V (18...32 V) Current rating IN fixed current ratings: 0.5 A, 1 A, 2 A, 3 A,

4 A, 6 A, 8 A, 10 A, 12 A

Closed current I0 ON condition: typically 20...30 mA depending on signal output Status indication l multicolour LED: 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) Short-circuit current IK active current limitation (see table 1) Trip time see time/current characteristics for electronic disconnection typically 3 s at Iload > 1.1 x IN typically 3 s...100 ms at Iload > 1.8 x IN (or 1.5 x IN/1.3 x IN) Temperature disconnection internal temperature monitoring with electronic disconnection Low voltage monitoring load output with hysteresis, no reset necessary load “OFF” at US < 8 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 ESX10-104/-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 ESX10-104/-106/ -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 Status OUT ESX10-127 (signal status OUT inverted), at US = +24 V +24 V = S1 is ON, load output blocked, red LED lighted

0 V = S1 is ON, load output connected

through and/or switch S1 is in OFF position 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

www.e-t-a.de Electronic Circuit Protector ESX10 2345 Electronic Circuit Protector ESX10 Technical data (Tambient = 25°C, operating voltage US = DC 24 V) Technical data (Tambient = 25°C, operating voltage US = DC 24 V) Ambient temperature -30...+50 °C (without condensation, see EN 60204-1) Storage temperature -40...+70 °C Humidity 96 hrs/95 % RH/40 °C to IEC 60068-2-78, test Cab. climate class 3K3 to EN 60721 Vibration 3 g, test to IEC 60068-2-6 test Fc Degree of protection IEC 60529, DIN VDE 0470 operating area IP30, terminal area IP00 EMC emission: EN 61000-6-3 (EMC directive, CE logo) susceptibility: EN 61000-6-2 Insulation co-ordination 0.5 kV/2 pollution degree 2 (IEC 60934) re-inforced insulation in operating area Dielectric strength max. DC 32 V (load circuit) Insulation resistance (OFF condition) n/a, only electronic disconnection Approvals to directive 2014/30/EU, 2011/65/EU ESX10-1...-E additionally directve 2014/34/EU (ATEX) Dimensions (W x H x D) 12.5 x 70 x 60 mm (tolerances to DIN ISO 286 part 1 IT13) Mass approx. 40 g

Ordering information

Type No. ESX10 Electronic Circuit Protector for DC 24 V applications Version 1 standard, without physical isolation in the event of a failure Signal input 0 without signal input 1 with control input IN+, only ESX10-115 2 with reset input RE, only ESX10-124 Signal outputs 0 without, only ESX10-100 3 signal output F (group signal, change-over) only ESX10-103 4 status output SF (+24 V = OK), only ESX10-104, ESX10-124 5 signal output F (group signal, N/O only ESX10-115 and ESX10-125) Operating voltage DC 24 V rated voltage DC 24 V Current rating 0.5 A 1 A 2 A 3 A 4 A 6 A 8 A 10 A 12 A Approvals (optional) E ATEX / IECEx ESX10 - 1 0 3 - DC 24 V - 6 A ordering example ESX10 - 1 0 3 - DC 24 V - 2 A - E ordering example (ATEX) Preferred types Preferred types Preferred ratings (A) ESX10 1 2 3 4 6 8 10 12 ESX10-103-DC24V x x x x x x x x Custom designed versions Looking for a version you cannot find in our ordering number code? Please get in touch. We will be pleased to find a solution for you. Application note l The user has to ensure that the cable cross section of the load circuit in question complies with the current rating of the ESX10 used. l In addition special precautions must be taken in the system or machine (e.g. use of a safety PLC) which reliably prevent an automatic re-start of parts of the system (cf. Machinery Directive 2006/42/EG and EN 60204-1, Safety of Machinery). In the event of a failure (short circuit/overload) the load circuit is disconnected electronically by the ESX10.

Electronic Circuit Protector ESX10 www.e-t-a.de Electronic Circuit Protector ESX10 2345 Dimensions This is a metric design and millimeter dimensions take precedence ( mm ) inch 12.3 operating area blade terminals EN60934-6.3-0.8 mounting area 7010.3 6x6.8=40.8 6.8 reverse plug-in protection off ok on 2.36 2.75.405 .267 6x.267=1.60 1.97 .484 Approvals Authority Standard File certificate no. Voltage ratings Current ratings Certified temperature range UL UL 121201 (Class I, Division 2, Groups A, B, C, D) UL UL 508 CSA C22.2 No. 14 CSA C22.2 No. 213 (Class I, Division 2 Groups A, B, C, D) DNV GL CG-0339 (classes: temperature: B; humidity, vibration, EMC: A) Bureau Veritas ATEX (EU additionally directive 2014/34/EU) EN 60079-0 EN 60079-7 EN 60079-15 EPS 18 ATEX 1 127 X IECEx IEC 60079-0 IEC 60079-7 IEC 60079-15 IECEx EPS 18.0059X Information on UL approvals/CSA approvals ESX10 UL2367 Solid State Overcurrent Protectors UL File # E306740 UL 121201 (Hazardous Locations Class I, Division 2, Group A, B, C, D) UL File # E320024 ESX10 UL 508, CSA C22.2 No. 14 Auxiliary Devices –Industrial Control Equipment UL File # E322549 ESX10 CSA C22.2 No: 14 CSA C22.2 No. 213 (Hazardous Locations Class I, Division 2, Group A, B, C, D) - File # 16186 Operating Temperature Code T4 A / 0 °C to 50 °C - This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or non-hazardous locations only WARNING – EXPLOSION HAZARD: - Do not connect or disconnect equipment unless power has been removed or the area is known to be non-hazardous - When plugged into the E-T-A 18plus power distribution system the max. current rating for the 18plus EM module is 48 A. This device is OPEN type equipment that must be used within a suitable end-use system enclosure, the interior of which is accessible only through the use of a tool. The suitability of the enclosure is subject to investigation by the local Authority Having Jurisdiction at the time of installation. Wiring to or from this device, which enters or leaves the system enclosure, must utilize wiring methods suitable for Class2, Division 2 Hazardous Locations, as appropriate for the installation.

www.e-t-a.de Electronic Circuit Protector ESX10 2345 Electronic Circuit Protector ESX10 Terminal wiring diagram ESX10-124 Table 1: voltage drop, current limitation, max. load current current rating IN typical voltage drop UON at IN active current limitation (typically) max. load current at 100 % ON duty TU = 40 °C TU = 50 °C 0.5 A 70 mV 1.8 x IN 0.5 A 0.5 A 1 A 80 mV 1.8 x IN 1 A 1 A 2 A 130 mV 1.8 x IN 2 A 2 A 3 A 80 mV 1.8 x IN 3 A 3 A 4 A 100 mV 1.8 x IN 4 A 4 A 6 A 130 mV 1.8 x IN 6 A 5 A 8 A 120 mV 1.5 x IN 8 A 7 A 10 A 150 mV 1.5 x IN 10 A 9 A 12 A 180 mV 1.3 x IN 12 A 10.8 A Attention: when mounted side-by-side without convection the ESX10-0.. should not carry more than 80 % of its rated load with 100 % ON duty due to thermal effects. disconnection typically 1.1 x IN current limitation typically 1.8 x IN IK 10000 1000 1 2 4 trip time in seconds ...times rated current 100 0.1 0.01 3 50 1.8 x IN Time/current characteristic curve (TA = 25 °C) *1) current limitation typically 1.8 x IN times rated current at IN = 0.5 A...6 A current limitation typically 1.5 x IN times rated current at IN = 8 A or 10 A current limitation typically 1.3 x IN times rated current at IN = 12 A l The trip time is typically 3 s in the range between 1.1 and 1.8 x IN*1). l Electronic current limitation occurs at typically 1.8 x IN*1) 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*1) times the current rating. Trip time is between 100 ms (short circuit current IK) and 3 sec (at overload with high line attenuation). l Without this current limitation a considerably higher overload current would flow in the event of an overload or short circuit. Connection and operation elements ESX10-1xx 1 1 LINE+ 2 11 GND 3 13 depending on the version 4 14 depending on the version 5 12 depending on the version 6 2 LOAD

7 Status LED

8 ON/OFF switch

Electronic Circuit Breaker GERMANY ESX10-124-… FailsafeRsense LINE (+) DC 24 V LOAD (+) load output GND (-) SF status output RE reset input RE reset input status indication green/orange/red ON/OFF electronic control unit Schematic diagram ESX10-124

Electronic Circuit Protector ESX10 www.e-t-a.de Electronic Circuit Protector ESX10 2345 Table 2: ESX10 - product version version signal input signal output signal output F status output SF ESX10 -... control input ON/OFF +24 V Control IN+ reset input +24 V RE group signal N/O group signal change-over status OUT +24 V = OK -100 -103 x -104 x -115 x x -124 x x -125 x x Table 3: Reliable trip of ESX10 Reliable trip of ESX10 with different cable lengths and cross sections Resistivity of copper ρ0 = 0.0178 (Ohm x mm2) / m IN) have been taken into account. ESX10-selected rating IN (in A) ➞ e. g. trip current Iab = 1.25 x IN (in A) ➞ Rmax in Ohm = (US / Iab) - 0.050 ➞ 3 6 3.75 7.5 ➞ ESX10 trips after 3 s 5.07 2.51 The ESX10 reliably trips from 0 Ohm to max. circuitry resistance R max cable length L in meter (= single length) cable resistance in Ohm = (R 0 x 2 x L) / A Example 1: max. length at 1.5 mm2 and 3 A ➞ 214 m Example 2: max. length at 1.5 mm2 and 6 A ➞ 106 m Example 3: mixed wiring: R1 = 40 m in 1.5 mm 2 and R2 = 5 m in 0.25 mm 2: (Control cabinet – sensor/actuator level) R1 = 0.95 Ohm, R2 = 0.71 Ohm Total (R1 + R2) = 1.66 Ohm

www.e-t-a.de Electronic Circuit Protector ESX10 2345 Electronic Circuit Protector ESX10 ESX10 Signal inputs / outputs (wiring diagram) Failsafe LINE +1 GND11

2 LOAD +

ESX10-124-... with reset input RE (+DC 24 V↓) with status output SF (+24V = load output ON) Failsafe LINE +1 GND11 with signal output F (group signal, change-over) operating condition: SC/SO closed, SC-SI open fault condition: SC/SO open, SC-SI closed Failsafe LINE +1 GND11 with status output SF (+24 V = load output ON) SF12 Status OUT Failsafe LINE +1 GND11

12 IN +

ESX10-115-... with control input IN+ (+DC 24 V) with signal output F (group signal, N/O) operating condition: SC-SO closed fault condition: SC-SO open Failsafe LINE +1 GND11 ESX10-125-... with reset input RE ( +DC 24 V↓) with signal output F (group signal, N/O) operating condition: SC-SO closed fault condition: SC-SO open ESX10 signal inputs / outputs (wiring diagrams) Signal contacts are shown in the OFF or fault condition. Failsafe LINE +1 GND11 without signal input/output operating condition: SF +24 V = OK fault condition: SF 0V operating condition: SF +24V = OK fault condition: SF 0V Installation example Module 17plus LINE (+) LOAD (+) Gnd RE RE SI I > ok on / off Control unit Failsafe slot for busbar module right-side terminal block left-side terminal block slot for fitting labels from Phoenix, Weidmüller, Wieland 115 42.5 70 6 25 25 max. 38 17 plus 12 12

1 Line 1 Line

EN 50022-35x7.5 2.75 1.85 1.67 2.48 4.53 2.24 .236 max. 1.50 .984 .984 Module 17plus for ESX10-1xx For technical data please see product group Power Distribution Modules Installation example Module 18plus Module 18plus for ESX10-100 / ESX10-103 For technical data please see product group Power Distribution Modules130±0.8 51.2±.315 106 41.7 13.1 5.16 7.5 2.95

www.e-t-a.de Electronic Circuit Protector ESX10 2345 EU Declaration of Conformity for ATEX-version ESX10-TA/-TB-...-E 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. This is a metric design and millimeter dimensions take precedence ( mm ) inch