Profile: |
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PXL210/212 |
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Description: |
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- input for DC current, voltage or termocouple
- conversion accuracy < 0.1%
- it converts information from temperature sensor, current or voltage
to the number in ASCII or MODBUS-RTU
- up to 31 converters on RS485 line to distance 1200m
- input and output are isolated - 4kV
- designed for DIN 35 rail mounting
- suitable for using in industry enviroment |
Electrical specifications: |
| - ambient temperature: |
-25...+80°C |
| - supply voltage: |
10...28V DC (polarity reversal protection) |
| - consumption: |
typ. 7 mA, during the broadcast typ. 60 mA |
| - input signal: |
0-120 mV, thermocouple J, T, K, E, N, L, S, R, B,C,D,G
during the making can be adjust for signals:
direct current and voltage on range:
0..20mA, ±150 mV,0..10V, 0..300V
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| - accuracy: |
conformity error: |
< 0,05% |
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temperature effect: |
< 0,01%/10K |
| - digital filter |
see protocol |
| - addressability: |
by software |
| - communication bus: |
RS485 |
| - communication protocol: |
ASCII (ASC), MODBUS-RTU (MB) |
| - setting response time: |
(0 - 255) ms |
| - bus termination: |
by resistor 39kW is defined rest state in all of convertors |
| - protection housing / terminal: |
IP40 / IP10 |
| - mounting: |
DIN 35 mm rail |
| - leads connection: |
terminal wire 0,5 to 2,5mm2 |
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recommendation use shielded cable on ambient with EM disturbance |
| - dimension: |
see schema |
| - custom linearization: |
yes |
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| Type of thermocouple |
Range |
Nonlinearity error |
| Fe-Ko |
L |
DIN 43 710 |
-25 .. +900°C |
0,1% |
| Fe-Ko |
J |
EN 60 584 |
-210 .. +1200°C |
0,1% |
| Cu-Ko |
T |
EN 60 584 |
-270 .. +400°C |
0,1% |
| NiCr-Ni |
K |
EN 60 584 |
-270 .. +1372°C |
0,1% |
| NiCr-Ko |
E |
EN 60 584 |
-270 .. +1000°C |
0,1% |
| NiCrSi-NiSi |
N |
EN 60 584 |
-270 .. +1300°C |
0,1% od -130°C |
| Pt10Rh-Pt |
S |
EN 60 584 |
-50 .. +1760°C |
0,15% od 0°C |
| Pt13Rh-Pt |
R |
EN 60 584 |
-50 .. +1767°C |
0,15% od 0°C |
| Pt30Rh-Pt6Rh |
B |
EN 60 584 |
0 .. +1820°C |
0,15% od 400°C |
| W3Re-W25Re |
D |
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0 .. +2495°C |
0,15% od 500°C |
| W5Re-W26Re |
C |
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0 .. +2320°C |
0,15% |
| W-W26Re |
G |
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0 .. +2315°C |
0,15% od 500°C |
internal cold junction compensation on range -40 .. 100°C, accuracy ± 1°C
sampling period < 150 ms
| Type tests: |
Basic type test:
EMC:
Safety: |
- in compliance with ČSN EN 60770-1
- in compliance with ČSN EN 61326-1
- in compliance with ČSN EN 61010-1 |
Terminal connection: PXL210: |
4(B), 5(A):
6(-), 7(+):
1(-), 3(+):
| line RS485
supply 8...28V DC
input 1 |
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Terminal connection: PXL212: |
7(B), 8(A):
9(-), 10(+):
1(-), 3(+):
4(-), 6(+):
| line RS485
supply 8...28V DC
input 1
input 2 |
Dimension schema: |
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Ordering:
In an order is necessary notify: |
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- type of converter
- number of pieces
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- input:
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thermocouple (J, K…)
direct current
direct voltage |
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- protocol:
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MODBUS-RTU
ASCII |
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- required setting: |
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type of thermocouple (J, K…) or voltage -4..120 mV
baud rate (9600 8N1) |
Order example: |
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PXL210; 5 pc; termočlánek; ASCII; 9600 8N1, Tc J
PXL210; 2 pc; 0..20 mA; ASCII; 9600 8N1
PXL210; 3 pc; ±150 mV; ASCII; 9600 8N1
PXL210; 5 pc; 0..300V; MODBUS; 9600 8N1
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Czech version 
Polska verze 
