| Supply voltage |
| Load voltage L+ |
| ● Rated value (DC) | 24 V |
| ● Reverse polarity protection | Yes |
| Input current |
| from supply and load voltage L+ (without load), max. | 80 mA |
| from backplane bus 5 V DC, max. | 60 mA |
| Power loss |
| Power loss, typ. | 2 W |
| Analog inputs |
| Number of analog inputs | 4 |
| ● For voltage measurement | 2 |
| ● For resistance measurement | 4 |
| permissible input voltage for voltage input (destruction limit), max. | 20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20) |
| Constant measurement current for resistance-type transmitter, typ. | 490 µA; at PT100 (490 µA), at 10 kOhm (105 µa) |
| Cycle time (all channels) max. | 85 ms |
| Input ranges |
| ● Voltage | Yes |
| ● Current | No |
| ● Thermocouple | No |
| ● Resistance thermometer | Yes |
| ● Resistance | Yes |
| Input ranges (rated values), voltages |
| ● 0 to +10 V | Yes |
| — Input resistance (0 to 10 V) | 100 kΩ |
| Input ranges (rated values), resistance thermometer |
| ● Pt 100 | Yes; only climatic range |
| Input ranges (rated values), resistors |
| ● 0 to 10000 ohms | Yes |
| Characteristic linearization |
| ● parameterizable | Yes |
| — for resistance thermometer | Pt100 (climate) |
| Cable length |
| ● shielded, max. | 100 m |
| Analog outputs |
| Number of analog outputs | 2 |
| Voltage output, short-circuit protection | Yes |
| Voltage output, short-circuit current, max. | 30 mA |
| Output ranges, voltage |
| ● 0 to 10 V | Yes |
| Load impedance (in rated range of output) |
| ● with voltage outputs, min. | 2.5 kΩ |
| ● with voltage outputs, capacitive load, max. | 1 µF |
| Cable length |
| ● shielded, max. | 100 m |
| Analog value generation for the inputs |
| Integration and conversion time/resolution per channel |
| ● Resolution with overrange (bit including sign), max. | 12 bit |
| ● Integration time, parameterizable | Yes |
| ● Integration time (ms) | 16,67 / 20 ms |
| ● Interference voltage suppression for interference frequency f1 in Hz | 50 / 60 Hz |
| Analog value generation for the outputs |
| Integration and conversion time/resolution per channel |
| ● Resolution with overrange (bit including sign), max. | 12 bit |
| ● Conversion time (per channel) | 500 µs |
| Settling time |
| ● for resistive load | 0.8 ms |
| ● for capacitive load | 0.8 ms |
| Encoder |
| Connection of signal encoders |
| ● for voltage measurement | Yes |
| ● for resistance measurement with two-wire connection | Yes |
| ● for resistance measurement with three-wire connection | Yes |
| ● for resistance measurement with four-wire connection | Yes |
| Errors/accuracies |
| Operational error limit in overall temperature range |
| ● Voltage, relative to input range, (+/-) | 0.7 %; 0 to 10V |
| ● Resistance, relative to input range, (+/-) | 3.5 %; 10 kOhm |
| ● Resistance thermometer, relative to input range, (+/-) | 1 % |
| ● Voltage, relative to output range, (+/-) | 1 % |
| Basic error limit (operational limit at 25 °C) |
| ● Voltage, relative to input range, (+/-) | 0.5 %; 0 to 10V |
| ● Resistance, relative to input range, (+/-) | 2.8 %; 10 kOhm |
| ● Resistance thermometer, relative to input range, (+/-) | 0.8 % |
| ● Voltage, relative to output range, (+/-) | 0.85 % |
| Interrupts/diagnostics/status information |
| Alarms | No |
| Diagnostics function | No |
| Potential separation |
| Potential separation analog inputs |
| ● between the channels and backplane bus | Yes |
| Potential separation analog outputs |
| ● between the channels | No |
| ● between the channels and backplane bus | Yes |
| ● between the channels and the power supply of the electronics | Yes |
| Isolation |
| Isolation tested with | 500 V DC |
| connection method |
| required front connector | 20-pin |
| Dimensions |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 117 mm |
| Weights |
| Weight, approx. | 200 g |
