ASCON TECNOLOGIC - TLI 40 - OPERATING INSTRUCTIONS -
PAG. 11
6.3 - GUARANTEE AND REPAIRS
The instrument is under warranty against manufacturing flaws or
faulty material, that are found within 1
8
months from delivery date.
The guarantee is limited to repairs or to the replacement of the
instrument.
The eventual opening of the housing, the violation of the instrument
or the improper use and installation of the product will bring about
the immediate withdrawal of the warranty’s effects.
In the event of a faulty instrument, either within the period of
warranty, or further to its expiry, please contact our sales
department to obtain authorisation for sending the instrument to our
company.
The faulty product must be shipped to TECNOLOGIC with a detailed
description of the faults found, without any fees or charge for
Tecnologic, except in the event of alternative agreements.
7 - TECHNICAL DATA
7.1 – ELECTRICAL DATA
Power supply: 24 VAC/VDC, 100... 240 VAC +/- 10%
Frequency AC: 50/60 Hz
Power consumption: 8 VA approx.
Input/s: 1 input for temperature probes: tc J,K,S ; RTD Pt 100 IEC;
PTC KTY 81-121 (990
Ω
@ 25 °C); NTC 103AT-2 (10K
Ω
@ 25 °C)
or mV signals 0...50 mV, 0...60 mV, 12 ...60 mV or normalized
signals 0/4...20 mA, 0/1...5 V , 0/2...10 V or potentiometer with
resistance > 1 K
Ω
; 1 digital input for free voltage contact
Impedance normalized signals input: 0/4..20 mA: 51
Ω
;
mV and V: 1 M
Ω
Output/s: Up to 4 digital outputs. Relay SPST-NO (5 A-AC1, 2 A-
AC3 / 250 VAC) ; or in tension to drive SSR (7mA/ 14VDC).
Up to 1 (OUT1) analogue output: 0/4 ..20 mA or 0/2 ..10 V.
Auxiliary supply output: 12 VDC / 20 mA Max. or 2,5 VDC / 2,5 mA
Max. for potentiometer input.
Electrical life for relay outputs: 100000 operat.
Installation category: II
Measurement category: I
Protection class against electric shock: Class II for Front panel
Insulation:
Reinforced insulation between the low voltage section
(supply and relay outputs) and the front panel; Reinforced insulation
between the low voltage section (supply and relay outputs) and the
extra low voltage section (inputs, analogue outputs, SSR outputs);
analogue and SSR outputs optoisolated respect to the input. 50 V
insulation between RS485 and extra low voltage section.
7.2 – MECHANICAL DATA
Housing: Self-extinguishing plastic, UL 94 V0
Dimensions: 48 x 48 mm DIN, depth 98 mm
Weight: 190 g approx.
Mounting: Flush in panel in 45 x 45 mm hole
Connections: 2 x 1 mm
2
screw terminals block
Degree of front panel protection : IP 65 mounted in panel with
gasket
Pollution situation: 2
Operating temperature: 0 ... 50 °C
Operating humidity: 30 ... 95 RH% without condensation
Storage temperature: -10 ... +60 °C
7.3 – MECHANICAL DIMENSIONS, PANEL CUT-OUT AND
MOUNTING [mm]
7.4 – FUNCTIONAL FEATURES
Sampling rate: For normalized signals or potentiometer input
programmable from 8 to 64 sampl./sec.
Measurement range: according to the used probe (see range table)
Measurement Resolution: For normalized signals or potentiometer
input in order to the programmed sampling rate as 32000 steps (8
sampl./sec.), 16000 steps (16 sampl./sec.), 8000 steps (32
sampl./sec.), 4000 steps (64 sampl./sec.).
Display resolution: according to the probe used 1/0,1/0,01/0,001
Overall accuracy: +/- 0,15 % fs
Max. cold junction compensation drift (in tc) : 0,04 °C/°C with
operating temperature 0 ... 50 °C after warm-up of 20 min.
Sampling rate: 130 ms.
Serial Interface : RS485 insulated
Communication protocol: MODBUS RTU (JBUS)
Baud rate: Programmable from 1200 ... 38400 baud
Display: Display: 4 digit, Red h 12 mm
Compliance: ECC directive EMC 2004/108/CE (EN 61326), ECC
directive LV 2006/95/CE (EN 61010-1)
7.5
-
MEASURING RANGE TABLE
INPUT
“dP” = 0
“dP”= 1, 2, 3
tc J
“HCFG” = tc
“SEnS” = J
-160 ... 1000 °C
- 256 ... 1832 °F
-160.0 ... 999.9 °C
-199.9 ... 999.9 °F
