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24 months is valid from the date of sale to the end buyer, but not more than 36 months after delivery from Smarteh. In case of claims within warranty time, which are based on material malfunctions the producer offers free replacement. The method of return of malfunctioned module, together with description, can be arranged with our authorized representative.
Longo programmable controller LPC-2.MC9 1 ABBREVIATIONS System on module Advanced RISC machines Transmission control protocol International electrotechnical commission Controller area network Communication Light emmiting diode Random access memory Non volatile Power supply...
Some modules are subject to power consumption and number limitation, this limitations are handled directly in the Smarteh IDE not allowing users to add more modules. For proper system configuration and data allocation please refer to Smarteh IDE software help menu.
USB port for Debugging and application transfer Two CAN ports - one for master, one for slave Smarteh bus for Smarteh intelligent peripheral modules (thermostat, RFID, IR, operator terminal,..) RTC and 512 kB non-volatile memory with super capacitor for needed energy storage...
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Minimum temperature rating of wire insulation must be 85 °C. Different protocols like Modbus RTU Master can be selected inside Smarteh IDE. Wires connected to the module must have cross sectional area at least 0.14 mm .
Longo programmable controller LPC-2.MC9 4.2 Mounting instructions Figure 3: Housing dimensions Dimensions in milimeters. RECOMMENDATION ON SWITCH OR CIRCUIT-BREAKER PROTECTION: There should be two poles main switch in the installation in order to switch off the module. The switch must meet the requirements of standard IEC60947-1 and have a nominal value at least 6 A.
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Longo programmable controller LPC-2.MC9 Mounting instructions: 1. Switch OFF main power supply. 2. Mount module to the provided place inside an electrical panel (DIN EN50022-35 rail mounting). 3. Mount other IO modules (if required). Mount each module to the DIN rail first, then attach modules together through K1, K2 connectors.
Label 2 description: 1. S/N: MC9-S9-1100000190 is the serial number. MC9 – short product name, • S9 – user code (test procedure, e.g. Smarteh person 009), • 1600000190 – year and current stack code, • 16 – year (last two cyphers), •...
Longo programmable controller LPC-2.MC9 5 PROGRAMMING GUIDE This chapter is intended to offer the programmer additional informations about some of the functionalities and units integrated in this module. 5.1 Basic functionalities RTC unit For RTC back-up and for Retain variables there is Super Capacitor instead of battery integrated inside PLC.
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Longo programmable controller LPC-2.MC9 03 – Read Holding Registers 04 – Read Input Registers 05 – Write Single Coil 06 – Write Single Register 15 – Write Multiple Coils 16 – Write Multiple Registers Note: each of this commands can read/write up to 246 bytes of data. For analog (Input and Holding registers) this means 123 values, while for digital (Statuses and Coils) this means 1968 values.
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Longo programmable controller LPC-2.MC9 designing the network. The bus network can consist of at least one Master and at list one Slave node by the standard, but it is advised that with increased number of nodes, the Master node fastest interval is extended. Below are two examples: Example 1: network with 1 master and 9 slaves, every slave have defined 32 (4x8) byte of data and baud rate 125 Kbps.
Longo programmable controller LPC-2.MC9 6 TECHNICAL SPECIFICATIONS Table 6: Technical specifications Rated power supply PS 115/230 V AC, 50/60 Hz Operational power supply PS 90 .. 264 V AC up to 24 W depending on additional modules connected Power consumption to main module Connection type for PS screw type connector for stranded wire 0.75 to 2.5 mm...
Longo programmable controller LPC-2.MC9 7 SPARE PARTS For ordering spare parts following Part Numbers should be used: LPC-2.MC9 Main module LPC-2.MC9 P/N: 225MC915001001...
Longo programmable controller LPC-2.MC9 8 CHANGES The following table describes all the changes to the document. Date Description 09.03.20 Modbus chapter update. 24.10.19 BACnet description added. 15.01.18 Technical data update. 30.09.17 Added technical data. 15/04/17 RTU update. 15/01/17 Added technical data. 16/11/16 Added technical data.
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