DL-7
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DL-7 MULTICHANNEL ELECTRONIC DATA LOGGER 3 to 42 measuring inputs Up to 100 displayed channels 7” Touchscreen LCD Internal memory 2 GB USB port on front panel Ethernet port and RS-485 port Measurement of proces values Measurement of flow Alarm signaling and control Results displaying and data logging Communication with a computer system _____________________________________________________ DL-7 is a modular data recorder, created with a view to best adapt the device to individual customer needs. Each device includes a base module. Depending on the client needs, into device can be installed up to seven, different input / output modules. BASE SET: Each device is composed of:  housing,  front panel with touchscreen colour LCD and USB port,  basic module M. Basic module M: USB port type - A, Ethernet port, RS-485 port, mini USB port type B with button (serv

VERSIONS: On the nameplate there is a code describing the configuration of the device: DL7-A-B-C-D-E-F-G In place of any of the letters enter the appropriate module code as set forth in the tables below: The 0/4-20mA inputs modules IN6I(24V) IN6I Module Mark Number code of inputs  passive transducers with standard current loop output 0-20mA or 4-20mA powered from internal 24 VDC linear current measurement in range -20 .. +20 mA inputs galvanically isolated from the other circuits of the device bi-color LED status of the module active transducers with standard current loop output 0-20mA or...

The voltage input module IN6V Module Mark Number code of inputs transducers with standard voltage output 0-10V, 2-10V, 0-5V, 1-5V, linear voltage measurement in the range -10V .. +10 V, inputs galvanically isolated from the other circuits of the device, bi-color LED status of the module. The two-state outputs module OUT6RL Module code Mark Number of inputs solid state relays (SSR) AC / DC-carrying capacity 0.5 A outputs galvanically isolated from each other and other circuits of the device bi-color LED status of the module Eg. to order a device with 12 TC temperature inputs, 6 voltage...

TECHNICAL DATA FRONT PANEL LCD TFT 7” 800 px X 480 px LED lbacklight Reading field size: 152 mm X 91 mm Keyboard: resistive touch panel Indication: LED red/blue Port USB (front panel) Version USB 2.0 ( with limited functionality, for connection of FLASH storage) Port socket USB standard ‘A’ type socket Protection class IP54 (with silicone dust cover) Port Ethernet ( rear panel ) Interface 10/100Base-T Ethernet Transmission protocol Modbus TCP ICMP (ping) Number of connections opened simultaneously: Max 4 Connection RJ-45 RS-485 SERIAL PORT( rear panel ) Signals output on terminal block:...

Maximum power consumption Security 48 W ( when installed seven modules ) The internal delay fuse 3,15 A, the exchange only by the service company ELECTRICAL CONNECTIONS ( terminal connectors ) screw terminal connectors 2 wire 1,5 mm max 2 cord 1 mm max 2 cord with sleeve connectors 0,25 .. 1,5mm AWG 30 / 14 MECHANICAL DIMENSIONS – HOUSING Type of housing For mounting in panels, non-flammable Lexan Resin 920 Dimensions (h X w X d) 144 mm X 192 mm X 82,5 mm Dimensions of panel cut-out 138 mm X 186 mm ca. 650 g – base set Weight ca. 1250 g – full option Protection class IP54 on front panel...

0/4-20mA inputs module IN6I(24V), IN6I 6 0–20 mA; 4–20 mA; (the actual range-22 .. 22 mA) Resolution 0,001 mA Measurement accuracy (Ta = +25° C) < ±0,1% measuring range ( typically < ±0,05%) Temperature drift < ±0,02% /°C measuring range Input resistance 12  ±10% Maximum input voltage ± 40 VDC Input protection Polymer fuse 50 mA (resetable) Transducers powered from device:  for modules IN6I(24V) 24 VDC ±15% / max 0,25mA  for modules IN6I None Galvanic separation from the other circuits 250 VAC; 1500 VAC for 1 minute Galvanic separation between channels None WARNING: In the DL-7 device,...

Input module measuring the temperature and voltage mV IN6TC 6  Thermocouple (refer the table below)  Linear voltage source Measuring range -140 .. +140 mV Resolution 0,01 mV Cold junction compensation Any other temperature measuring channel (in °C/°F) or a constant value for thermocouple B – no compensation Maximum input voltage ± 40 VDC 250 VAC; 1500 VAC for 1 minute Galvanic separation from the other circuits Galvanic separation between channels None Number of inputs Sensor type Sensor type J (Fe-CuNi) (EN60584-1:1995) Range -210° C .. +1200° C (compensation range-100° C .. +300° C)...

U (Cu-CuNi) (DIN43710) Line voltage -270° C .. +1000° C (compensation range. -50° C .. +300° C) -454° F .. +1832° F (compensation range. -58° F…+527° F) +270° C .. +1820° C (compensation range. -50° C .. +300° C) -454° F .. +3308° F (compensation range. -58° F…+527° F) -200° C .. +900° C (compensation range. -50° C .. +300° C) -328° F .. +1652° F (compensation range. -58° F…+527° F) -50° C .. +600° C (compensation range. -50° C .. +300° C) -58° F .. +1112° F (compensation range. -58° F…+527° F) -140 .. +140 mV (or sub-range) ±1,0° C (typ. ±0,5° C) ±33,8° F (typ. ±32,9° F) (without...