IRM-S01T Intelligent Temperature Sensor User Manual
Contents
1. The DIP switch is used to set sensor address to communicate with upper equipment through MODBUS protocol The sensor address is composed of group number and serial number within the group The DIP1 DIP4 are used to set the group number and the DIP5 DIP6 are used to set the serial number within the group For example the sensor address of 71 is set as shown in the following figure among which 0111 means group number 7 and 01 means serial number 1 in the group 011101 PU Note 1 DIP switch in the ON position means 1 U aag or it means O DIP ON 2 The sensor address cannot be set as 00 LLLI LJ which is the broadcast address Group Num The settings of DIP1 DIP6 are listed in the following table sti Group odes Group pa Group ae Num 0000 0 0110 6 1100 C 00 0 0001 1 0111 7 1101 d 01 1 0010 2 1000 8 1110 E 10 2 0011 3 1001 9 1111 F 11 3 0100 4 1010 A 0101 5 1011 b 1 1 4 LCD Display Panel The LCD display panel can display sensor address and temperature data in real time For example when the sensor address is 71 and the temperature data is 23 6 C the LCD display panel indicates the data as shown in the following figure Temperature data a Sensor address L ALI c Palau 1 1 5 Alarm Indicator When the temperature data is outside the the configured data range or t2. V1 4 2009 07 14 BOM 31011981 IRM S01T Intelligent Temperature Sensor User Manual 1 Overview IRM S01T intelligent temperature sensor sensor for short is used to measure and display environment temperature It supports MODBUS protocol through RJ45 port in RS 485 mode to configure and collect data It is applicable for indoor sites which need temperature control such as communication rooms and IT data centers 1 1 Product Introduction 1 1 1 Appearance The sensor s appearance is shown as the following figure o RJ45 port SS EMERSON Network Power LCD display panel ar BY DIP switch Alarm indicator Temperature Sensor IRM SO1T 00000000 12345678 ILO O RJ45 port Front view Size height x width x depth 97mm x 44mm x 22mm 1 1 2 RJ45 Port Two RJ45 ports are used in the electric connection of the sensor for power supply communication and equipment connection in series The definition of RJ45 ports is shown in the following table Right view Weight about 100g Pin Pint and Pin2 Pin3 and Pin6 Pin4 and Pind Pin7 Ping Definition 12V 24V NC GND D D 1 1 3 DIP Switch
3. e Insert the magnet pothook into the sensor s back installation hole and the sensor can absorb on iron surface Mode two Insert the L pothook into the sensor s back installation hole and hang the pothook in the square hole of rack s column with care Mode three Insert the T pothook into the sensor s back installation hole insert the bulge of the T pothook into the installation slot of the rack s basic frame and rotate the sensor 90 degree clockwise with care Note The sensor can not only be installed through the three kinds of accessories above but also can hang on fixed screws directly through the installation hole 2 4 Cable Connection Insert one end of the standard straight network cable into the sensor s RJ45 port and insert the other end into the sensor appropriative port of upper equipment or sensor in series 3 Maintenance 1 To clean the sensor you should cut off the power and use a piece of soft cloth to wipe it 2 Do not disassemble the sensor or the inside subtle parts may be damaged Emerson Network Power Co Ltd Address No 1 Kefa Rd Science amp Industry Park Nanshan District 518057 Shenzhen China Homepage www emersonnetworkpower com cn E mail support emersonnetwork com cn Copyright 2009 by Emerson Network Power Co Ltd All rights reserved The contents in this document are subject to change without notice Version V1 4 Revision date July 14 2009 BOM 31011981
4. he sensor fails the alarm indicator flashes when the temperature data is in the range of the configured data the alarm indicator extinguishes 1 2 Technical Specification Technical Specification Description Operating voltage 9Vdc 28Vdc Measurable temperature range 10T 50 C Power consumption 0 2W l i 1 10 C 30 C Temperature measuring precision 2 C other temperature range 2 Installation 2 1 Environment Requirement 1 Operating environment should be free of conductive dust and metal corrosive amp insulation breaking gases 2 Avoid using the sensor in watery or foggy places 3 Keep a clearance of more than 20mm around the sensor s airway to ensure ventilation inside and outside of the sensor 4 Operating temperature 10 C 50 C storage temperature 30 C 70 C humidity 5 95 RH non condensing 2 2 Unpacking Inspection Unpack the sensor and visually inspect the sensor s appearance If any damage is found please contact the carrier immediately Check against the consignment list to make sure the sensor and accessories are complete and correct 2 3 Mechanical Installation Three modes are available for the sensor s mechanical installation The installation accessories and modes are shown in the following figure oF Magnet pothook Back installation hole L pothook ape Back installation hole a l i See T pothook Mode on
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