Module 18plus Description Wiring of load and signal lines in a space-saving manner will become ever more important for designers of electrical plants and systems, because all control cabinets and control boxes will have to be more and more compact due to the growing decentralisation of the entire automation technology. A significant cost reduction for the complete power distribution including wiring in the control cabinet will also play an important role. The module 18plus holds a complete mounting and power distribution system for DIN rail mounting which has, together with the busbars, a fully-featured 80 A power distribution of the DC 24 V control voltage without additionally required terminals and connection lines. It allows a cost-effective realisation of e.g. an 11-way protection system, because you only have plug in the 11 required circuit breakers or 18plus protectors type 2210-S, ESS30 or ESX10 into the ready slots of the connection modules. Each connection module can be operated with max. 20A load current. of DC 24 V loads via L+, 0V and FE, the max. load current is 20 A per slot. The signalling circuits of the individual devices for the group signalling By mounting the individual connection modules 18plus-AM side- by means of an integral auxiliary make contact are already pre-wired by-side, all internal wiring connections are established for the group in this system. Line entry of the DC 24 V supply for LINE+, 0 Volt signalling. The make contacts of the plugged in electro-mechanical or and functional earth FE is by means of plug-in type busbars. If no electronic circuit breakers are connected in series on this occasion. In FE potential is supplied, all FE terminals may also be used as additional addition, a 10 mA load is included in the signalling module 18plus-SM 0-Volt distribution. holding a green LED indication. This also enables the connection of PLC or ET200 inputs with a high internal resistance value. All electrical connections are made by means of push-in terminals with the following properties: Module 18plus fitted with 2210-S: The integral auxiliary contact (make contact) of the thermal-magnetic l All conductors can be plugged in easily and without tools circuit breakers 2210-S can be used for the group signalling. All l Reliable contact making required terminals (make contacts opening in the event of a failure) l Firm connection of the conductors due to high pull-out forces in the Module 18plus are connected in series for this purpose. Group l Ease of operation with any tool signalling is realised via terminal 13 integrated in the supply module, l Contact reliability in the event of shock and vibration the signal output is located in the signal module 18plus-SM, terminal l Gas-tight connection 14. An additional signal load of 10 mA can be realised via the 0 V l Maintenance-free terminal of the control at terminal 17. All pushers were designed in four different colours (red, blue, orange, Module 18plus fitted with ESS30-S003: grey) so as to easily distinguish the different voltage potentials and The 0V reference potential of the connection module 18plus-AM for functions of the device. the ESS30-S is already directly connected to the 0V potential of the Red = conductor: supply 24V/LINE+ or protected supply terminal 18plus-EM and is then looped through to the next AM load output/LOAD+ element over the blade terminals on the side. This means: The side- Blue = return conductor: supply 0 Volt or load/0 Volt by-side mounting (plug together) of the individual AM modules simul- Orange = functional earth supply FE or load/FE taneously establishes all internal wirings for the 0 V potential and for Grey = signalling circuits: the group fault indication (series connection of make contacts). supply 24V/terminal 13 or signal output terminal 14, The ESS30-S003 has an integral auxiliary contact (change over con- LED load terminal 17 tact). The contact SC-S0 is used for the group fault indication. For this purpose the contacts for this signalling are already connected in Module 18plus can be used in combination with the following plug-in series in the 18plus modules. These are connected via two terminals type overcurrent protection devices: 13 (supply in 18plus-EM) and 14 (output in 18plus-SM). l Thermal-magnetic circuit breaker 2210-S l Electronic circuit breakers ESS30-S003 Module 18plus fitted with ESX10-103/ESX10-S103: l Electronic circuit protectors ESX10-103, ESX10-S103 The 0 V reference potential of the connection module 18plus-AM for 6 the ESX10-103 or the ESX10-S103 is already directly connected to Module 18plus consists of three different basic modules: the 0 V potential of the supply terminal 18plus-EM and is then looped - supply module 18plus-EM-... through to the next AM element over the blade terminals on the side. terminal 1 (LINE +), terminal 3 (0 V), terminal 4 (FE) This means: The side-by-side mounting (plug together) of the indi- terminal 13 (aux. contact input) vidual AM modules simultaneously establishes all internal wirings for - connection module 18plus-AM-... the 0 V potential and for the group fault indication (series connection terminal 2.1/2.2 (LINE +), terminal 3.1/3.2 (0 V), terminal 4.1/4.2 (FE) of make contacts). - signalling module type 18plus-SM-... terminal 14 (aux. contact output) The ESX10-103 or ESX10-S103 have an integral auxiliary contact terminal 17 (GND for integral signal load 10mA with LED indication) (change over contact). The contact SC-S0 is used for the group fault indication. For this purpose the contacts for this signalling are already The connection module 18plus-AM has been designed to accom- connected in series in the 18plus modules. These are connected via modate single pole circuit breakers and other overcurrent protection two terminals 13 (supply in 18plus-EM) and 14 (output in 18plus- devices. Those will be plugged into the connection modules 18plus- SM). AM. The single-way AM modules can be mounted side by side, enabling bigger distribution systems with up to 30 slots. Each AM module is fitted with 4 mm push-in terminals for double connection 1928 www.e-t-a.de 1Module 18plus Module 18plus Technical Data Technical Data Plug-in type 2210-S ESS30-S003 Wire stripping length circuit breakers ESX10-103 ESX10-S103 Push-in terminal PT 16 18 mm Push-in terminal PT 4 11 mm Rated voltage AC 250 V DC 24 V (optional to DC 80 V) IEC 60947-7-1 Insulation co-ordination (IEC 60664-1) 300 V / 30 V (UL 1059) Main circuit rated impulse voltage 4kV pollution degree 3 Rated AC 250 V Overvoltage category III insulation voltage Auxiliary circuit rated impulse voltage 0,8 kV Main circuit, rated current I N pollution degree 3 supply module 80 A (IEC 60947-7-1) Overvoltage category III 65 A (UL1059) Dielectric strength connection module 20 A (IEC 60947-7-1) Main circuit to main circuit 1500 V 16 A (UL1059) Main circuit to auxiliary circuit 1500 V Signal circuits, rated current I N Auxiliary circuit to auxiliary circuit 1500 V min. current Insulation resistance > 100 M (DC 500 V) (terminals 13 14) min. 10 mA at DC 10 V Typical internal resistance values max. current max. 1 A at DC 24 V integral current load Main circuit (terminals 13 17) typically 12 mA at DC 24 V (EM1 AM2.1/2.2) without device 5 m Busbar for power distribution Auxiliary circuit insulated busbar I 80 A (65 A UL 1059) max. (1 x EM, 4 x AM, 1 x SM) without device 60 m (13 14 / make contact) (+5 m for each added AM) Ambient temperature -30 C ... +60 C Typical mounting values (circuit breaker) Installation Typical push-in force approx. 130 N temperature +5 C ... +60 C Typical pull-out force approx. 150 N Storage temperature -40 C ... +70 C Number of push-on operations devices 50 Mounting position as desired busbar 20 Creepage resistance PTI 600 Mass Mounting symmetrical rail EN 50022-35x7.5 Module 18plus EM approx. 70 g symmetrical rail EN 50022-35x15/1.5 Module 18plus AM approx. 60 g EM supply module push-in terminal PT 16 Module 18plus SM approx. 45 g 2 terminals (1 3 4) 0.5 16 mm Vibration (sinusoidal) rigid (without) wire end ferrule* test to IEC 60068-2-6, 20 6 AWG test Fc 5 g (57-500Hz), 0,38 mm (10-57 Hz) 2 0.5 16 mm Shock flexible (without) wire end ferrule* 20 6 AWG test to IEC 60068-2-27, 2 0,5 16 mm flexible with test Ea 25 g (11 ms) wire end ferrule* without plastic sleeve Humidity 2 0.5 16 mm flexible with test to IEC 60068-2-78, wire end ferrule* with plastic sleeve test Cab 240 hrs. in 95% RH terminals (13 15 16) push-in terminal PT 4 2 Corrosion 0.2 6 mm rigid (without) wire end ferrule* 24 12 AWG Test to DIN IEC 60068-2-11, 2 0.2 4 mm flexible (without) test Ka 96 hours in 5% salt mist wire end ferrule* *) Application note: We recommend a square crimp shape when using wire 24 12 AWG end ferrules. 2 0,25 4 mm flexible with wire end ferrule* without plastic sleeve 2 0.25 4 mm flexible with wire end ferrule* with plastic sleeve AM connection module push-in terminal PT 4 2. terminals 0.2 6 mm rigid (without) wire end ferrule* 6 (2.1 2.2 3.1 3.2 4.1 4.2) 24 12 AWG 2 0.2 4 mm flexible (without) wire end ferrule* 24 12 AWG 2 0,25 4 mm flexible with wire end ferrule* without plastic sleeve 2 0.25 4 mm flexible with wire end ferrule* with plastic sleeve SM signalling module push-in terminal PT 4 2 terminals (14 15 16) 0.2 6 mm rigid (without) wire end ferrule* 24 12 AWG 2 0.2 4 mm flexible (without) wire end ferrule* 24 12 AWG 2 0,25 4 mm flexible with wire end ferrule* without plastic sleeve 2 0.25 4 mm flexible with wire end ferrule* with plastic sleeve 2 www.e-t-a.de 1928