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User Guide for E Plus E models including: EE600 Differential Pressure Sensor, EE600, Differential Pressure Sensor, Pressure Sensor
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DocumentDocumentQuick Guide EE600 - Differential Pressure Sensor PLEASE NOTE Find this document and further product information on our website at www.epluse.com/ee600. Electrical Connection WARNING Incorrect installation, wiring or power supply may cause overheating and therefore personal injuries or damage to property. It is essential that the cables are not under voltage during installation. No voltage must be applied when the product is connected or disconnected. For correct cabling of the device, always observe the presented wiring diagram for the product version used. The manufacturer cannot be held responsible for personal injuries or damage to property as a result of incorrect handling, installation, wiring, power supply and maintenance of the device. Analogue Output P1o5w-e3r5sVupDpCly 2244 VVAACC ±±2200 %% 15 - 35 V DC Digital Output + Power supply ~ 24 V AC ±20 % 15 - 35 V DC - ~ V+ 1 GND 2 A (=D+) 3 RS485 B (=D-) 4 Installation Pressure Connection Mounting Examples Use a Ø7.5 mm drill for installing the pressure connection nipples into the duct. User Interface - LED Indication Green LED Flashing (1 s interval) One flash (2 s) Off Fast flashing (0.2 s interval) EE600 operates normally, the measured data is within the selected measuring range Confirms adjustment or return to factory settings No power supply or electronics failure Auto-zero is executed, first time 10 s after start / reset Red LED Flashing (1 s interval) One flash (2 s) The measured data is out of the selected range (overload or reversed pressure connection) Indicates the failure of the attempt to adjust zero point or span point, or to return to factory adjustment EE600 with Analogue Output S1 S2 MR1) S3 S4 Time S5 S6 Unit S7 DPB2) S8 Output S9 Setting3) 0 0 100 % 0 0 50 ms 0 0 Pa 0 on 0 0 - 10 V/ 4 - 20 mA 0 DIP switches 1 0 75 % 1 0 500 ms 1 0 mbar 1 off 1 0 - 5 V / 0 - 20 mA 1 PCS10 0 1 50 % 0 1 2 s 0 1 inch WC 1 1 25 % 1 1 4 s 1 1 kPa 1) Measuring range 2) Display backlight 3) These and further settings can be changed with PCS10 via USB configuration adapter (HA011066) while DIP switch S9 = 1. Only available with version with 10 DIP switches. E+E Elektronik Ges.m.b.H. Langwiesen 7 4209 Engerwitzdorf | Austria T +43 7235 605-0 F +43 7235 605-8 info@epluse.com www.epluse.com QG_EE600 | Version v1.6 | 10-2024 | All rights reserved | 350197 EE600 with RS485 Interface Electronics Board Layout The bus termination shall be realized with the 120 resistor (slide switch on board). Termination resistor 120 slide switch: 1=ON, 0=OFF Status LED USB configuration adapter Address switch Push buttons for span and zero point adjustment Display connector Supply and RS485 terminals Quick Guide EE600 Address Setting Address Switch 1 0 00000 000 1 0 11010 000 Option Address setting via PCS10 Product Configuration Software (= factory setting) All DIP switches at position 0 factory-set default address (43DEC, 0x2B) applicable, can be changed via software (PCS10 or Modbus protocol, permitted values: 1...247). Example: Address is set via configuration software. Address setting via DIP switches DIP switches in any other position than 0 indicate the effective Modbus address which overrules the factory setting and any Modbus address set via PCS10 or Modbus command (permitted values: 1...247). Example: Address set to 11DEC (0000 1011BIN). Communication Setttings Modbus Baud rate Data bits Parity Stop bits Modbus address Factory settings As specified in the order code 8 Even 1 43 User selectable values (via PCS10) 9 600, 19 200, 38 400, 57 600, 76 800, 115 200 8 None, odd, even 1, 2 1...247 Modbus Protocol The recommended settings for multiple devices in a Modbus RTU network are 9600, 8, even, 1. Address, Baud rate, parity and stop bits can be set via: PCS10, Product Configuration Software and the USB configuration adapter HA011066. Modbus protocol in the register 1 (0x00) and 2 (0x01). Refer to Application Note Modbus AN0103 (available on www.epluse.com/ee600). The measured values are saved as 32 bit floating point value and as 16 bit signed integer value, see Modbus register map below. Modbus Register Map FLOAT 32 Parameter Unit Register number1) [DEC] Register address2) [HEX] Read register: function code 0x03 / 0x04 Differential pressure Differential pressure mm H2O mbar 1211 1213 4BA 4BC Differential pressure Pa 1215 4BE Differential pressure kPa 1217 4C0 Differential pressure inch WC 1219 4C2 Air velocity m/s 1041 410 Air velocity ft/min 1043 412 Volume flow m3/h 1055 41E Volume flow l/s 1057 420 Volume flow m3/s 1059 422 Volume flow ft3/min 1181 49C Filter monitoring % 1075 432 Level indicator cm 1077 434 Level indicator inch 1079 436 1) Register number starts from 1 2) Register address starts from 0 3) 1xx is scale. E.g. for 1:100, reading of 2550 is equivalent to 25.5 Scale3) 10 100 1 1000 100 100 1 1 1 1000 1 10 10 10 INT16 Register number1) Register address2) [DEC] [HEX] 4106 4107 4108 4109 4110 4021 4022 4028 4029 4030 4091 4038 4039 4040 1009 100A 100B 100C 100D FB4 FB5 FBB FBC FBD FFA FC5 FC6 FC7