ENGLISH 7/8
Setting
Micro USB Interface
The module has a Micro USB connector on the front panel and can be configured through
applications and / or software
Setting via PC
For tools and more information about this product, please visit the website:
www.seneca.it/products/z-4rtd2 .
The module can be programmed through the RS485 interface via bus on the rear connector:
for the first configuration you can use the default settings saved in EEPROM at origin
from manufacturer (SW1.–.8 in OFF position) corresponding to:
Address = 001, Baud Rate = 38400 Baud, Parity = none, Number of bits = 8, Stop bit=1.
A second way to program the module is through the micro USB connector on the frontal
panel by using a PC or an Android device after installation of the necessary software.
For more information visit www.seneca.it/prodotti/z-4rtd2
CU-A-MICRO-OTG
CU-A-MICROB
Connection
with micro USB
port for
configuration
via APP
Connection
with micro USB
port for
configuration
via PC
CU-A-MICROB
PC
Z-4RTD2
FAIL
RX
TX
USB
PWR
13 14 15 16
1 2 3 4
5 6 7 8
9 10 11 12
Factory Configuration
Configuration of the default parameters in the module:
The instrument is configured at the factory with all the DIP-switch in position 0
.
È
0
0
È
0 OFF
1
2
3
4
5
6
7
8
È
È
È
È
È
È
È
È
The position of the dip-switches defines the module's communication parameters.
The default configuration is as follows: Address 1, 38400, no parity, 1 stop bit.
CH1
CH2
CH3
CH4
Type of sensors
PT100
PT100
PT100
PT100
Type of returned Data item, measured in:
°C
°C
°C
°C
Connection
2/4 wires
2/4 wires
2/4 wires
2/4 wires
Rejection at mains frequency
50 Hz
50 Hz
50 Hz
50 Hz
Word, is transmitted first:
most significant Bit (8 bit)
Led signalling of faults to the channel
Yes
Yes
Yes
Yes
Value loaded in case of fault
850°C
850°C
850°C
850°C
MI00441
-3
-E
N
