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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 Modbus Products LMP-1.CA1M 1 DESCRIPTION LMP-1.CA1M RFID reader is intended to be used as an identity verification device at room entrance. Module also provides display for four different messages and requests, usually activated from other module inside the room. This messages are convenient to notify personnel (e.g. occupied, do not disturb, SOS, room service).
Longo Modbus Products LMP-1.CA1M 2 FEATURES Figure 1: LMP-1.CA1M module. Table 1: Features RFID reader LEDs for showing activated messages & requests: occupied, do not disturb, room service, SOS OK “ √ ” LED FAULT “ X ” LED Power LED...
Longo Modbus Products LMP-1.CA1M 3 OPERATION Operation of the CA1M module is also dependent on parameters received on Modbus RTU communication channel. Reader RFID field is active always when module is powered up. If tag is put inside RFID field, reader tries to resolve RFID tag code.
Longo Modbus Products LMP-1.CA1M 3.1 Modbus RTU variables Do not use poll times smaller than 200 ms and greater than 4 s. Table 2: 4xxxx, Holding registers Raw → Engineering data Reg. Name Description Save EEPROM settings; change oSaveModbusSettings the value from 0 to 12345 to...
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Longo Modbus Products LMP-1.CA1M Table 4: 0xxxx, Coils Raw → Engineering data Reg. Name Description → Disable beep when new ID is Enabled oIDNewBeepDis → detected Disabled → Reset oBuzz Set/Reset Buzzer → → Fault not confirmed oIDCodeFault ID code Fault confirm →...
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Longo Modbus Products LMP-1.CA1M Table 6: K1 K1.1 N.C. Not connected K1.2 Ground K1.3 7 .. 30 V DC Power supply input K1.4 Standard RS-485 A Data receive/send line A K1.5 Standard RS-485 B Data receive/send line B K1.6 N.C.
Master ● Frames of other vendors most probably suits as well, but they were not verified by Smarteh. Before installation verify compatibility of non listed frames. Module housing has a fin on each side, which can be easily removed with knife cutter or pliers. This adaptation enables housing to be build in various frame formats with two different depths.
Longo Modbus Products LMP-1.CA1M 4.3 Mounting instructions Figure 4: Housing dimensions Dimensions in millimeters. All connections, module attachments and assembling must be done while module is not connected to the main power supply. Module should not be mounted outdoors. Several RFID panels should not be mounted close to each other. Minimum distance to next panel is at least 30 cm.
Longo Modbus Products LMP-1.CA1M 5 TECHNICAL SPECIFICATIONS Table 9: Technical specifications Power supply from main module RJ-12 6/6, 4/6 Interconnection connector type Power consumption RFID type ISO/IEC 14443 A/MIFARE Max. reading distance 4 cm Dimensions (W x H x D)
Longo Modbus Products LMP-1.CA1M 6 CHANGES The following table describes all the changes to the document. Date Description 10.01.2020 The initial version, issued as LMP-1.CA1M module UserManual.
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