| General information |
|
| Product function |
|
| ● Isochronous mode |
No |
| Supply voltage |
|
| Load voltage L+ |
|
| ● Rated value (DC) |
24 V; From power module |
| ● Reverse polarity protection |
Yes |
| Input current |
|
| from load voltage L+ (without load), max. |
30 mA |
| from backplane bus 3.3 V DC, max. |
10 mA |
| Output voltage |
|
| Power supply to the transmitters |
|
| ● present |
Yes |
| Power loss |
|
| Power loss, typ. |
0.6 W |
| Address area |
|
| Address space per module |
|
| ● Address space per module, max. |
4 byte |
| Analog inputs |
|
| Number of analog inputs |
2 |
| permissible input voltage for voltage input (destruction limit), max. |
9 V |
| Constant measurement current for resistance-type transmitter, typ. |
1.5 mA |
| Cycle time (all channels) max. |
Number of active channels per module x basic conversion time |
| Input ranges (rated values), resistance thermometer |
|
| ● Ni 100 |
Yes; Standard/climate |
| — Input resistance (Ni 100) |
2 000 kΩ |
| ● Pt 100 |
Yes; Standard/climate |
| — Input resistance (Pt 100) |
2 000 kΩ |
| Input ranges (rated values), resistors |
|
| ● 0 to 150 ohms |
Yes |
| — Input resistance (0 to 150 ohms) |
2 000 kΩ |
| ● 0 to 300 ohms |
Yes |
| — Input resistance (0 to 300 ohms) |
2 000 kΩ |
| ● 0 to 600 ohms |
Yes |
| — Input resistance (0 to 600 ohms) |
2 000 kΩ |
| Characteristic linearization |
|
| ● parameterizable |
Yes; for Pt100, Ni100 |
| — for resistance thermometer |
Pt100, Ni100 |
| Cable length |
|
| ● shielded, max. |
200 m |
| Analog value generation for the inputs |
|
| Measurement principle |
integrating |
| Integration and conversion time/resolution per channel |
|
| ● Resolution with overrange (bit including sign), max. |
16 bit; 150 ohms: 14 bit; 300, 600 ohms: 15 bit, Pt100, Ni100: 16 bit |
| ● Integration time, parameterizable |
Yes |
| ● Integration time (ms) |
16,7 / 20 ms |
| ● Interference voltage suppression for interference frequency f1 in Hz |
50 / 60 Hz |
| ● Conversion time (per channel) |
110 ms; 110 / 130 ms |
| Smoothing of measured values |
|
| ● parameterizable |
Yes; In four stages by means of digital filtering |
| ● Step: None |
Yes; 1x cycle time |
| ● Step: low |
Yes; 4x cycle time |
| ● Step: Medium |
Yes; 64x cycle time |
| ● Step: High |
Yes; 128x cycle time |
| Encoder |
|
| Connection of signal encoders |
|
| ● for resistance measurement with two-wire connection |
Yes; Line resistances are included in the measurement, jumpers on TR |
| ● for resistance measurement with three-wire connection |
Yes; Line resistances are included in the measurement, jumpers on TR |
| ● for resistance measurement with four-wire connection |
Yes |
| Errors/accuracies |
|
| Operational error limit in overall temperature range |
|
| ● Resistance thermometer, relative to input range, (+/-) |
0.6 % |
| Basic error limit (operational limit at 25 °C) |
|
| ● Resistance thermometer, relative to input range, (+/-) |
0.4 % |
| Interrupts/diagnostics/status information |
|
| Diagnoses |
|
| ● Wire-break |
Yes; Wire break is detected only on constant current lines |
| ● Group error |
Yes |
| ● Overflow/underflow |
Yes |
| Diagnostics indication LED |
|
| ● Group error SF (red) |
Yes |
| Parameter |
|
| Remark |
4 byte |
| Diagnostics wire break |
Disable/enable (wire break is detected only on constant current lines) |
| Measurement type/range |
deactivated/150 ohms/; 300 ohms/600 ohms/; Pt100 climatic/ Pt100 standard; Ni100 standard / Ni100 climatic |
| Group diagnostics |
Disable / enable |
| Overflow/underflow |
Disable / enable |
| Potential separation |
|
| Potential separation analog inputs |
|
| ● between the channels |
No |
| ● between the channels and backplane bus |
Yes |
| ● Between the channels and load voltage L+ |
Yes |
| Permissible potential difference |
|
| between MANA and M internally (UISO) |
75 V DC/60 V AC |
| Isolation |
|
| Isolation tested with |
500 V DC |
| Dimensions |
|
| Width |
15 mm |
| Height |
81 mm |
| Depth |
52 mm |
| Weights |
|
| Weight, approx. |
40 g |
