7MH4980-1AA01
SIMATIC S7-1500, TM SIWAREX WP521 ST, jednokanálový vážiaci modul pre jednu plošinovú alebo násypkovú váhu s analógovými snímačmi zaťaženia / tenzometrami (plné mostíky), 3xDI, 3xDQ, 1xRS485, 1xEthernet, 1xLC rozhranie snímača zaťaženia (1-4mV/V).
Kategória produktu
Technologické modulyVýrobca
SIEMENSProduktový rad
S7-1500| General information | |
|---|---|
| Product type designation | TM SIWAREX WP521 ST |
| Firmware version | V1.0.0 |
| FW update possible | Yes |
| Product function | |
| I&M data | Yes; I&M0 to I&M3 |
| Isochronous mode | Yes |
| Engineering with | |
| STEP 7 TIA Portal configurable/integrated from version | STEP 7 V14 or higher |
| PROFIBUS from GSD version/GSD revision | GSD Revision 5 |
| PROFINET from GSD version/GSD revision | GSDML |
| Installation type/mounting | |
| Rail mounting | Yes; S7-1500 mounting rail |
| Supply voltage | |
| permissible range, lower limit (DC) | 19.2 V |
| permissible range, upper limit (DC) | 28.8 V |
| Load voltage L+ | |
| Rated value (DC) | 24 V |
| permissible range, lower limit (DC) | 19.2 V |
| permissible range, upper limit (DC) | 28.8 V |
| Reverse polarity protection | Yes |
| Power | |
| Power consumption from the backplane bus | 0.55 W |
| Power loss | |
| Power loss, typ. | 2.4 W |
| Address area | |
| Address space per module | |
| Inputs | 32 byte |
| Outputs | 32 byte |
| Digital inputs | |
| Number of digital inputs | 3 |
| Digital inputs, parameterizable | Yes |
| Input characteristic curve in accordance with IEC 61131, type 3 | Yes |
| Digital outputs | |
| Number of digital outputs | 4 |
| Digital outputs, parameterizable | Yes |
| Short-circuit protection | Yes |
| Digital output functions, parameterizable | |
| Switching tripped by comparison values | Yes |
| Freely usable digital output | Yes |
| Switching capacity of the outputs | |
| with resistive load, max. | 0.5 A; Per digital output |
| Output voltage | |
| Type of output voltage | DC |
| Output delay with resistive load | |
| "0" to "1", max. | 65 µs |
| "1" to "0", max. | 110 µs |
| Total current of the outputs | |
| Current per module, max. | 2 A |
| Cable length | |
| shielded, max. | 500 m |
| unshielded, max. | 150 m |
| Encoder | |
| Connection of signal encoders | |
| For strain gauges (full bridges) with 4-conductor connection | Yes |
| For strain gauges (full bridges) with 6-conductor connection | Yes |
| Resistance of full bridge, min. | 40 Ω |
| Resistance of full bridge, max. | 4 100 Ω |
| Interfaces | |
| Number of RS 485 interfaces | 1 |
| 1. Interface | |
| Interface types | |
| RS 485 | Yes |
| 2. Interface | |
| Interface types | |
| RJ 45 (Ethernet) | Yes; 10/100 Mbit/s |
| Number of ports | 1 |
| Interrupts/diagnostics/status information | |
| Substitute values connectable | Yes |
| Alarms | |
| Diagnostic alarm | Yes |
| Hardware interrupt | Yes |
| Diagnoses | |
| Monitoring the supply voltage | Yes |
| Wire break | Yes |
| Short-circuit | Yes |
| Diagnostics indication LED | |
| RUN LED | Yes |
| ERROR LED | Yes; red LED |
| MAINT LED | Yes; Yellow LED |
| Monitoring of the supply voltage (PWR-LED) | Yes; green LED |
| Channel status display | Yes; green LED |
| for channel diagnostics | Yes; red LED |
| Integrated Functions | |
| Counter | No |
| Fast mode | No |
| Load cell | |
| Non-automatic weighing instrument | NAWI |
| Sampling rate | 100 Hz |
| Resolution of input signal | ±1 000 000 parts pro mV/V |
| Common mode voltage, min. | 0.25 V |
| Common mode voltage, max. | 4.75 V |
| Cable length, max. | 800 m; when using the SIWAREX 7MH4702-8AG cable |
| Measuring functions | |
| Measuring range | |
| -1 mV/V to +1 mV/V | Yes |
| -2 mV/V to +2 mV/V | Yes |
| -4 mV/V to +4 mV/V | Yes |
| Potential separation | |
| Potential separation channels | |
| between the channels and backplane bus | Yes |
| Isolation | |
| Isolation tested with | 707 V DC (type test) |
| Degree and class of protection | |
| IP degree of protection | IP20 |
| Standards, approvals, certificates | |
| CE mark | Yes; CE marking / EC Declaration of Conformity |
| Ecological footprint | |
| environmental product declaration | Yes |
| Global warming potential | |
| global warming potential, (total) [CO2 eq] | 122.59 kg |
| global warming potential, (during production) [CO2 eq] | 23.3 kg |
| global warming potential, (during operation) [CO2 eq] | 98.8 kg |
| global warming potential, (after end of life cycle) [CO2 eq] | 0.49 kg |
| Ambient conditions | |
| Ambient temperature during operation | |
| horizontal installation, min. | 0 °C |
| horizontal installation, max. | 60 °C |
| vertical installation, min. | 0 °C |
| vertical installation, max. | 40 °C |
| Air pressure acc. to IEC 60068-2-13 | |
| Operation, min. | 795 hPa |
| Operation, max. | 1 080 hPa |
| Storage/transport, min. | 660 hPa |
| Storage/transport, max. | 1 080 hPa |
| Mechanics/material | |
| Enclosure material (front) | plastic |
| Dimensions | |
| Width | 35 mm |
| Height | 147 mm |
| Depth | 129 mm |
| Weights | |
| Weight, approx. | 240 g |
| Approvals / Certificates | |