Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice 1 Air distribution Solenoid valves manifold 1 | 8 Series PX - Serial systems ►EtherNet/IP protocol node kit Current limitations Scheme / Overall dimensions and I/O layout PIN 1 TX + Ethernet Transmit High 2 RX + Ethernet Receive High 3 TX - Ethernet Transmit Low 4 RX - Ethernet Receive Low 4 1 3 2 3 2 4 1 3 2 4 1 42 90 28 PIN 1 2 3 0 V 4 A 4 A 4 A 4 - SIGNAL DESCRIPTION POWER SUPPLY connector M12A 4P MALE NETWORK connectors M12D 4P FEMALE M12D 4P FEMALE DESCRIPTION + 24 V DC (LOGICS & INPUTS) N.C. + 24 V DC (OUTPUTS) MAX. CURRENT Technical characteristics Case Reinforced technopolymer Power supply Voltage + 24 V DC ± 10% Node only current consumption on + 24 V DC inputs 65 mA Power supply diagnosis Green LED PWR NODE / Green LED PWR OUT Communication Connection 2 M12 4 pins male-female connectors type D (IEC 61076-2-101) Baud rate 100 Mbit/s Maximum distance between 2 nodes 100 m Bus diagnosis Green / red status LED Configuration file Available from our web site http://www.pneumaxspa.com Protection degree IP65 when assembled Temperature °C -5 ... +50 Coding: K5730.128.48EI EtherNet/IP node manages 128 inputs and outputs. Accessory modules can be connected in whatever order and configuration. Network connection is made via 2 M12 female, type D, 4 pins, circular connectors. Code K5730.128.48EI provides first 48 outputs, corresponding to least significant 6 bytes, are allocated to the solenoid valve positions, regardless how many they are and how many valves are installed on the manifold directly connected to the node. Remaining 80 outputs can be used to manage output modules; bytes allocation to additional modules is fully automatic. Both stand alone and integrated components must operate within the current limits of the fieldbus node; please note: the solenoid valves are supplied by OUTPUTS + 24 V DC (pin 4). To compute the maximum current on the OUTPUTS + 24 V DC, please use the following formula: = number of installed modules = maximum total current absorbed by the i-th module on the OUTPUTS + 24 V DC supply rail (please see specifications of the single module) = number of installed solenoid pilots = mean absorbed current per solenoid pilot (please see table below) Series i_EV 2200 "Optyma S" 36 mA 2500 "Optyma F" 54 mA 2500 "Optyma T" 54 mA Series 2700 24 mA (1 W version) / 100 mA (2,3 W version) For each fieldbus node, maximum deliverable current by OUTPUTS + 24 V DC supply is 4 A, moreover the sum of the currents on OUTPUTS + 24 V DC and INPUTS + 24 V DC must not exceed 4 A. Where: = number of installed modules = maximum total current absorbed by the i-th module on the INPUTS + 24 V DC supply rail (please see specifications of the single module) In case total current is more than 4 A, it is mandatory to supply modules exceeding current limit with power supply module K5030.M12.
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