Specifications |
Analog Input |
Input Channels |
6 |
Input Type |
RTD |
Wire connection |
2/3 wire |
RTD Type |
Pt100, Pt1000, Ni120, Cu100, Cu1000 |
Resolution |
16-bit |
Sampling Rate |
12 samples/ second (Total) |
Accuracy |
+/-0.05% |
-3dB BandWidth |
5.24Hz |
Zero drift |
+/-20uV/°C |
Span drift |
+/-25ppm/°C |
Common Mode Rejection |
Typical 86dB |
Normal Mode Rejection |
100 dB |
Voltage Input Impedance |
>1M Ohms |
Open Wire Detection |
Yes |
Individual Channel Configurable |
Yes |
4KV ESD Protection |
Yes, Contact for each terminal. |
Intra-module Isolation, Field to Logic |
3000 VDC |
Interface |
Interface |
RS-485 |
Format |
N, 8, 1 |
Baud Rate |
1200 ~ 115200bps |
LED Display |
1 LED as Power/ Communication indicator |
Power |
Input |
+10 to +30 Vdc |
Power Consumption |
1.1W |
Protocol |
Support Modbus and DCON Protocol |
Yes |
Watchdog |
Yes, Module, Communication (Programmable over DCON) firmware version B202 and later |
Environment |
Operating temperature |
-25 to 75°C |
Storage temperature |
-40 to 85°C |
Humidity |
5 to 95% RH, non-condensing |