MI00597-0-EN
INSTALLATION MANUAL
3/4
SETTING THE DIP-SWITCHES
The position of the DIP-switches defines the Modbus communication parameters of the module: Address and Baud Rate The fol-
lowing table shows the values of the Baud Rate and the Address according to the setting of the DIP-switches:
Note:
When DIP - switches 1 to 8 are OFF, the communication settings are taken from programming (EEPROM).
Note 2
: The RS485 line must be terminated only at the ends of the communication line.
DIP-Switch status
SW1 POSITION
BAUD
RATE
SW1 POSITION
ADDRESS
POSITION
FUNCTION
1 2 3 4 5 6 7 8
3 4 5 6 7 8
9
BOOTLOADER
9600
#1
Enabled
19200
#2
Disabled
38400
#...
10
TERMINATOR
57600
#63
Enabled
From
EEPROM
From
EEPROM
Disabled
The position of the dip-switches defines the communication parameters of the module.
The default configuration is as follows: Address 1, 38400, no parity, 1 stop bit.
FACTORY SETTINGS
1
2
3
4
5
6
7
8
KEY
ON
OFF
SPAN mV
±150mV.
IMPEDANCE
> 4MΩ.
ADC
24 bit.
TEMPERATURE DRIFT
< 100ppm/K.
COLD JUNCTION ERROR
<1°C.
TEST CURRENT
<100nA.
CMRR
70dB @ 100ms
DMRR
60 dB.
SUPPORTED INPUT SPECIFICATIONS
SENSOR
ACCURACY (AT 23°C)
SOLUTION
MEASURING RANGE
STANDARD
J
± (0.03% + 0.2°C) (**)
0.5µV (~0.01°C @ 0°C)
-210 ÷ +1200°C
EN 60584-1:1997
K
± (0.03% + 0.2°C) (**)
0.5µV (~0.02°C @ 0°C)
-200 ÷ +1372°C
EN 60584-1:1997
R
± (0.03% + 0.3°C) (**)
0.5µV (~0.1°C @ 0°C)
-50 ÷ +1768°C
EN 60584-1:1997
S
± (0.03% + 0.3°C) (**)
0.5µV (~0.1°C @ 0°C)
-50 ÷ +1768°C
EN 60584-1:1997
T
± (0.03% + 0.1°C) (**)
0.5µV (~0.01°C @ 0°C)
-200 ÷ +400°C
EN 60584-1:1997
B
± (0.03% + 0.3°C) (**)
0.5µV (~0.2°C @ 0°C)
+250 ÷ +1820°C (*)
EN 60584-1:1997
E
± (0.03% + 0.2°C) (**)
0.5µV (~0.01°C @ 0°C)
-200 ÷ +1000°C
EN 60584-1:1997
N
± (0.03% + 0.2°C) (**)
0.5µV (~0.02°C @ 0°C)
-200 ÷ +1300°C
EN 60584-1:1997
L
± (0.03% + 0.15°C) (**)
0.5µV (~0.01°C @ 0°C)
-200 ÷ +800°C
Gost 8.585-2001
mV
0.03% + 15µV
0.5µV
± 150 mV
(*) Up to 250°C a zero temperature value is assumed.
(**) Acquisition speed 100ms, no cold junction compensation.
CAUTION
Even at constant room temperature, the declared accuracies are achieved after at least 30 minutes from switching on the device.
