Number of analogue outputs |
4 |
Input, current |
No |
Input, voltage |
No |
Input, resistor |
No |
Input, resistance thermometer |
No |
Input, thermocouple |
Yes |
Input signal, configurable |
Yes |
Output, current |
No |
Output, voltage |
No |
Output signal configurable |
No |
Analogue inputs configurable |
Yes |
Analogue outputs configurable |
No |
Type of electric connection |
Screw connection |
Rated working voltage |
30V DC |
Open-circuit detection time |
7 ms |
Bus current draw |
50 mA @ 24V DC, maximum |
Fast transient burst |
IEC1000-4-4 2kV, 5 kHz |
Normal mode rejection ratio |
85 dB min @ 60 Hz with the 10 or 60 Hz filter selected |
Input group to bus isolation |
30V AC/30V DC working voltage type test: 720V DC for 1 minute |
Conducted immunity |
IEC 1000-4-6: 10V, 0.15…80 MHz |
Radiated immunity |
IEC 61000-4-3: 10 V/m, 80…1000 MHz, 80% amplitude modulation, +900 MHz keyed carrier |
Accuracy |
Thermocouple T: (-270…230 °C), without autocalibration ±0.3500 °C/°C with temperature drift, maximum @ 0…60 °C ambient |
Calibration |
The module performs autocalibration upon power-up and whenever a channel is enabled. You can also program the module to calibrate every five minutes |
Resolution |
15 bits plus sign |
Suitable for safety functions |
No |
Cable impedance, max |
25 |
CJC accuracy |
±1.3 °C |
Overload at input terminals |
Maximum @ ±35V DC continuous |
Surge immunity |
IEC1000-4-5: 1kV galvanic gun |
Module power LED |
ON: indicates power is applied |
Response speed per channel |
Input filter and configuration dependent |
Heat dissipation |
1.5 total Watts (the Watts per point, plus the minimum Watts, with all points enabled) |
Input channel configuration |
Via configuration software screen or the user program (by writing a unique bit pattern into the module’s configuration file) |
Module OK LED |
ON: module has power, has passed internal diagnostics, and is communicating over the bus, OFF: Any of the above is not true. |