| |
| Process
Inputs And Outputs |
| |
|
General |
| |
| • |
Common mode noise rejection |
: |
>120 dB; 50/60 Hz |
| • |
CJC error |
: |
±0.5 °C for 0-50 °C –
SC9000 |
| |
|
|
±0.9 °C for 0-50 °C –
SC5000 |
| • |
Sensor break indication |
: |
Built-in for Pt-100;
Out of range detection |
| • |
Input impedance |
: |
> 10 MOhm for all inputs |
| • |
Shunt requirement |
: |
50 Ohm for 4-20 mA and 0-20 mA input. |
|
| |
| |
| Analog Inputs |
| |
| • |
Signal Types |
: |
Pt-100;
Thermocouples TC-J, K, R, S, T; 0-1V;
4-20 mA; 0-20 mA |
| • |
Resistance Thermometer |
: |
Pt-100 RTD 3 wire |
| • |
Other linearizations |
: |
x1/2,
x3/2, x5/2,linear
(polynomial based linearization for
most sensor types with software compensation
for cold junction temperature. |
|
| |
|
| Transmitter Power
Supplies |
| |
| • |
Number |
: |
1 |
| • |
Voltage |
: |
12V DC; 24 V available optionally |
| • |
Drive |
: |
500mA |
|
| |
| |
| Alarms |
| |
| • |
Number |
: |
Up
to 2 per channel |
| • |
Type |
: |
One high and one low |
|
| Relay Outputs |
| • |
Relay Outputs |
: |
Maximum
of 8 |
| • |
Configuration |
: |
Any channel alarm can be configured
with any group of relay. |
| • |
Rating |
: |
1A; 230V resistive |
|
| |
| |
| Serial Communication |
| |
| • |
Connections |
: |
RS232
/ RS485 – 4 wire / USB |
| • |
Protocol |
: |
Proprietary,
available on request for AqWire1.2 MODBUS
ASCII for AqWire-Secure. |
|
| |
| |
| Math / Other Functions |
| |
| • |
Functions |
: |
Totalizers,
square root extractors, user-specified
calibration curves / other customized
math functions. |
|
| |
| |
