Overview - Caleffi solar iSolar DL3 Manual

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Overview

Be it solar thermal, heating or DHW heat exchange
controllers – with the DL3 you can easily and con-
veniently log system data of up to 6 controllers. Get a
comprehensive overview of all controllers connected
with the large full graphic display. Transfer data with an
SD memory card, or use the LAN interface to view
and process data on your PC.
• Data logging and parameterisation of up to 6 VBus
master devices
• Temperature measurements and logging via inte-
grated sensor / impulse inputs possible
• Current loop interface 0 (4) - 20 mA
• BACnet functionality for BACnet-conform trans-
mission and reception of data
• Data logging onto SD card
®
Technical data
Housing: plastic, PC-ABS and PMMA
Protection type: IP 20 / EN 60529
Protection class: III
Ambient temperature: 0 ... 40 °C
Dimensions: 144 x 208 x 43 mm
Mounting: Wall mounting
Display: Full graphic display for status visualisation
and operating control LED
Operation: via three push buttons
Inputs: for 3 temperature sensors (Pt1000, Pt500
or KTY), can optionally be used as impulse inputs, 1
current loop interface 0(4)-20 mA
Interfaces: 6 x VBus ® (slave), 1 x SD memory card
slot, 1 x LAN (10/100), 1 x USB master
Power supply: 12 V / 1 A (external mains adapter)
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