Catalog excerpts

››Logic Controller em4 expansion EM4EA Analog expansion E10A ››Up to two same or different expansions can be added to › › the base station to expand up to 46 I/OS 6digital/analogconfigurableinputs(0-10V,0-20mA, 4-20 mA) with a good accuracy for industrial sensors 4outputs(2xDigital/PWMand2x0-10V)allowing controlling analog actuators (controlled valve, controlled pump...) Analog expansion E10A Specific characteristics Reference Glossy black On front panel color On terminal block color Protection rating (in accordance with IEC/EN 60529) Without packing: 105 g With packing: 145 g Without packing: 60.4 x 90 x 60.3 mm / 2.37 x 3.54 x 2.37 inch With packing: 93 x 103 x 65 mm / 3.66 x 4.06 x 2.56 inch General characteristics Products certification Conformity with the low voltage directive (in accordance with BT 2006/95/EC) IEC/EN 61131-2 (Open equipment) Conformity with the EMC directive (in accordance with 2004/108/EC) IEC/EN 61000-6-1 (Residential, commercial and light-industrial environments) IEC/EN 61000-6-2 (Industrial) IEC/EN 61000-6-3 (Residential, commercial and light-industrial environments) IEC/EN 61000-6-4 (Industrial) Overvoltage category 3 in accordance with IEC/EN 60664-1 Degree: 2 in accordance with IEC/EN 61131-2 Maximum utilization altitude Mechanical resistance Immunity to vibrations IEC/EN 60068-2-6, Fc test Immunity to shock IEC/EN 60068-2-27, Ea test Resistance to electrostatic discharge Immunity to ESD IEC/EN 61000-4-2, level 3 Immunity to radiated electrostatic fields IEC/EN 61000-4-3, level 3 Immunity to fast transients (burst immunity) IEC/EN 61000-4-4, level 3 Immunity to shock waves IEC/EN 61000-4-5 Radio frequency in common mode IEC/EN 61000-4-6, level 3 Conducted and radiated emissions (in accordance with EN 55022/11 group 1) Operation temperature Storage temperature Relative humidity
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Screw terminals connection capacity | | Logic Controller em4 expansion Flexible wire with ferrule: 1 conductor: 0.2 to 2.5 mm², AWG 24-14 Flexible wire with ferrule: 2 conductors: 0.2 to 0.75 mm², AWG 24-18 Rigid wire: 1 conductor: 0.2 to 2.5 mm², AWG 24-14 Rigid wire: 2 conductors: 0.2 to 0.75 mm², AWG 24-18 Tightening torque: 0.5 N.m (4.5 lb-in) (tighten using screwdriver diam. 3.5 mm) Stripping length: 6 mm Supply Nominal voltage Inputs Digital 24 Vc and analog inputs 12 bits / 10 V & 11 bits / 0-20 mA - 6 inputs from I1 to I6 Input used as digital input (power off state) Input voltage...
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| | Logic Controller em4 expansion Conversion time Controller cycle time Isolation between analogue channel and power supply Protection against polarity inversions Overvoltage protection If the input voltage is > 7 V, this one is automatically switched on 0-10V configuration. Cable length ≤ 30 m with shielded twisted cable (sensor not isolated) Outputs Digital / PWM solid state output - 2 solid state outputs from O1 to O2 Output used as digital output Breaking voltage Nominal voltage Nominal current Non repetitive overload current Maximum breaking current in the common Voltage drop Response...
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| | Logic Controller em4 expansion Response time Built-in protections Against overloads and short-circuits: Yes Against over voltages (*): Yes Against inversions of power supply: Yes (*) In the absence of a volt-free contact between the output of the logic controller and the load Galvanic isolation Cable length ≤ 10 m with shielded twisted cable Schemes Dimensions E10A Glossy 60,6 / 2.38 1 A (UL248) quick-blowing fuse, circuit-breaker or circuit protector (US) Isolating source – Protection / Protection / Schutzschaltung / Protección / Protezione
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| | Logic Controller em4 expansion Inductive load Warning: The product information contained in this catalogue is given purely as information and does not constitute a representation, warrantly or any form of contractual commitment. Crouzet Automatismes SAS and its subsidiaries reserve the right to modify their products without notice. It is imperative that we should be consulted over any particular use or application of our products and it is the responsability of the buyer to establish, particularly through all the appropriate tests, that the product is suitable for the use or...
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