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- Page 1 APAR 05-090 Raszyn, ul. Gałczyńskiego 6 tel. (22) 101 27 31, 853 48 56, 853 49 30 e-mail: automatyka@apar.pl www.apar.pl USER MANUAL AR595 TWO-CHANNEL UNIVERSAL TRANSDUCER WITH USB, RS485 and ETHERNET INTERFACES Version 1.0.1 2023.05.23...
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Page 2: Table Of Contents
Thank you for choosing our product. This manual will enable proper handling, secure use and full use of the transducer's capacity. Before assembling and starting the device please read and understand this manual. If you have additional questions, please contact our technical consultant. TABLE OF CONTENTS 1. -
Page 3: Safety Principles
▪ optional (in ordering method): RS485 interface and Ethernet (RJ45 connector) ▪ available accessories (you can also buy it through the online store apar.sklep.pl): ▪ - USB cable (A - micro B) for connection to a computer, length 1.5 m... -
Page 4: Technical Data
kit contents: ▪ - transducer and user manual and warranty card ATTENTION: - before starting work with the transducer, read this manual and correctly perform mechanical, electrical installation and parameter configuration in accordance with Chapters 5, 6 and 8 (naming of the parameters were adopted according to the principle: index from Table 8: name, e.g. 0: inP1), - by default, the transducer is configured to measure temperature from Pt100 sensors, control/alarm of the heating type (ON-OFF algorithm with hysteresis) and a set emergency state for OC outputs, description in chapter 9. -
Page 5: Housing Dimensions And Installation Data
5. HOUSING DIMENSIONS AND ASSEMBLY DATA Housing and material for the rail, PC/ABS self-extinguishing Size and weight 79 x 107 x 35 mm (W x H x D), weight ~100g on the TS35 rail Mounting (DIN EN 60715) Cable cross sections 1.5mm Dimensions in mm Fig. -
Page 6: Function Binary Input Bin
7. FUNCTIONAL BIN INPUT The BIN binary (digital) input is used to quickly run the programmed function (with parameter 37: Funb, described in chapter 8). It works with a bistable signal, i.e. the supplied signal (voltage or switch) must be permanent (on/off type, active level: short circuit or < 0.8V). It is possible to start or stop the function at any time during the operation of the transducer. - Page 7 II. CONFIGURATION OF OUTPUTS 1 and 2 (out1/2), in 2 groups there are identical sets of parameters differing in indexes and numbering in names (and possibly in the range of variability), description in chapter 9 18/27: coS1/2 PV control 0: inP1 = input measurement 1, 1: inP2 = input measurement 2, 2: Subt = measurement difference 1-2, inP1/2 signal for output (input 3: Addi = sum of measurements 1+2, 4: AvrG = average value of measurements 1 and 2, 5: LArG = larger of...
- Page 8 4: rbon alarm in band ± SP2 around SP1- setpoint of output 1 (activated in band) Fig. 8.5. Characteristic in band in relation to SP1 2. characteristics 4 ÷ 7 (i.e. against SP1) are only available for Fun2 5: rboF alarm out of band ± SP2 parameters (output 2) around SP1- setpoint of output 1 (disabled in band)
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Page 9: Output Operation Configuration
MQTT 71: MqtL subject level 1 ÷ 9999 numeric suffix for MQTT publication subject name (APAR/MqtL) APAR/1 MQTT Notes: (1) – for 3-wire sensors, the Lir1/2 parameter must be 0.00 Ω (automatic compensation), (2) - applies to analog inputs (mA, V, mV, Ω), (3) –... -
Page 10: Signaling Of Measurement Errors
Device Manager, following the instructions of the installation wizard (for the transducer, select the "AR2xx /..." drivers downloaded from the www.apar.pl/en website or from the ARSOFT-CFG program installation folder, by default „C:\Program Files (x86)\ARSOFT\Drivers\AR2xx…”). The following applications are available (for Windows 7/10/11 operating systems, downloadable from www.apar.pl/en/download/software or optionally... -
Page 11: Modbus-Tcp Serial Transmission Protocol
by the transducer from the broker, you can use your own solutions or one of the many applications available on the Internet (such as the free and easy- to-use "MQTT Dash" for Android). Establishing a connection with the broker may take some time (usually <1,5 minutes, restarting the device may speed up this process). -
Page 12: Modbus-Rtu Serial Transmission Protocol (Slave)
- maximum cable length – 1km (observe the installation guidelines, chapter 2); - maximum number of devices in a RS485 line: 30, in order to increase the number use RS485/RS485 amplifiers; - termination and polarizing resistors when the MASTER is at the start of the line (Fig. 12): - at the start of the line - 2 x 820Ω... -
Page 13: Map Of Device Registers For Modbus-Rtu/Tcp
11.5. MAP OF DEVICE REGISTERS FOR MODBUS-RTU/TCP Table 11.5. Map of registers for the MODBUS-RTU and MODBUS-TCP protocol (1 register = 2 bytes) Register address Value Description of register and access type HEX (DEC) (HEX or DEC) (R- read only register, R/W - read and write register) 0x00 (0) not used or reserved 0x01 (1)
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