ARDETEM TPI-SI 40 Series, User Handbook Manual

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p4
Outputs of the TPI-SI
20.0 ms
100 ms
Programmable cycle
time
Rejection
30 ms
35 ms
Max. response time
relay analog
Version fast
: Option F (For a variation from 0 to 90% of the input signal)
Response time of the outputs
16.6 ms 60 Hz
110 ms
50 ms
55 ms
120 ms
50 Hz / 60Hz
50 Hz
The response times are
garanteed for 10 min.
after the setting on ten-
sion of the converter and
30 sec. after a saving of
the programming, a revert
from measure overstep-
ping or a sensor rupture.
Types of OUTPUTS Features
A
1 analog output
(mA active)
Direct or inverted current 0-20mA
Load impedance ≤ Lr 600Ω
-
2 analog outputs (mA active)
(insulated from each other)
R
2 NO contact relays 2 setpoints per relay, configurable on the whole MR.
Hysteresis programmable from 0 to 100%. Time delay pro-
grammable from 0 to 25s. (5A/250 VAC on resistive load).
N Insulated digital data link
RS485 (Modbus/Jbus) (IEA RS485) with or without parity,
even or odd; 1 or 2 stop bits.
SAFETY RELATED ELECTRICAL PARAMETERS
Terminals Uo Io Po Lo Co
Sensor supply E2 - E5 23.1V 100mA 578mW 4mH 138nF
Current (mA)
Voltage (mV)
Thermocouple (tc)
E2 - E3
6.5V 20.3mA 33mW 85mH 25µF
Voltage (1V, 10V) E1 - E3
Resistance (440Ω) E4 - E3
Sensor
(Ni100, Pt100, ∆Pt100)
Potentiometer
E2-E3-
E4
E2-E4
E1-E4
13V 4.7mA 16mW 1.6H 1µF
E2-E3
E1-E3
E4-E3
6.5V 20.3mA 33mW 85mH 25µF
Resistance (2kΩ, 8kΩ) E1-E3-
E4
Um < 350 Vdc and Um < 265 Vac
TPI-SI inputs
mA
-22 to +22mA
with ♣
10 µA
Measure range
adjustable from :
Intrinsic error
Console
resolution
Input
Impedance
Drop 0.9V
max.
mV
♠
-110 to +110mV
with ♣
10 µV
≥ 1MΩ
V
-11 to +11V
with ♣
1 mV
< ±0.05% of
the MR
Input
resolution :
14 bits
≥ 1 MΩ
0.1°C /
0.1°F
Current
250µA
Special linearisation
programming up to
20 points
Differential measures
from 2 sensors
Pt100Ω 2 wire
Stand. IEC 751(2)♠
Sensor Ni 100 3 wr (1)♠
Resistive sensors
Calibers 0-440 Ω and
0-2.2 kΩ ♣
(0-8.8 kΩ optional)
Potentiometer
Supply for 2 wire
sensor
-200/850
-60/260
-76/500
On input : mV, V, mA.
Resistive sensors and potentiometer
-328/1562
-200/270
from 100Ω to 10 kΩ ♣
-328/518
0.1°C /
0.1°F
<±0.1%
of the MR
<±0.1% of the
MR (0.5% for
0-2KΩ)
-
14.0 V min. (at 22 mA), 14.5V min. (at 20 mA), 23.1V max.
with protection from short circuits: 25 mA
Sensor Pt100Ω (1)♠
3 wire, Standard
IEC 751 (DIN
43760)
•
•
•
•
•
•
•
•
• •
• •
•
∗
•
41
441
40
440
Types of
INPUTS
Thermocouples ♠
Standard IEC 581
J
K
B
R
S
T
E
N
L
W
W3
WRE5
°C
-160/1200
-270/1370
200/1820
-50/1770
-50/1770
-270/410
-120/1000
0/1300
-150/910
1000/2300
0/2480
0/2300
°F
-256/2192
-454/2498
392/3308
-58/3218
-58/3218
-454/770
-184/1832
-32/2372
-238/1670
1832/4172
32/4496
32/4172
°C °F
°C °F
♦(3)
<±0.1%
of the MR
•
∗
•
♠ A 12µA pulsed current allows the detection
of line or sensor rupture (not availble on
version F)
♣ Cut off : the display of the console and the
ΜC output remain at down scale for an input
signal < to the cut off value, programmable
from 0% to 100% of the input scale.
Thermic drift <150ppm /°C
∗ Not available on the fast version (version F)
(1) Line resistance <25 Ω
(2) Line resistance <10 Ω and R. max. of 400 Ω
(3) Or 25 µV typical (50µV Max.)
♦ CJC efficiency : ±0.03°C/°C ±0.5°C
from -5°C to +55°C
MR Measure range
Square root extraction
Galvanic partition:
1kV-50Hz-1min.: Between analog output and digital output, or between 2 analog outputs.
2kV-50Hz-1min.: Between supply and [analog outputs / relay contact ].
Between analog output and relay contact.
3.8kV-50Hz-1min.: Between input and [supply / outputs].
Changing of the supply fuse:
The instrument supply is protected by a fuse on hold This fuse is a component belonging to the
safety and must be changed by a competent person.
The exact type of the fuse must be kept:
Coded instruments (2), power supply 90...265 VAC or 88...350 VDC :
Fuse 5 x 20 mm, (T) Time delayed, of glass,
In = 100 mA
, rated load : 35A under 250VAC
Coded instruments (3), power supply 20...40 VAC or 20 ... 64 VDC :
Fuse 5 x 20 mm, (T) Time delayed, of ceramic,
In = 500 mA
, rated load : 1500 A under 250 VAC.