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Siemens 7MH4980-1AA01

SIMATIC S7-1500, TM SIWAREX WP521 ST, single-channel weighing module for one platform or hopper scales with analog load cells / strain gauges (full bridges), 3xDI, 3xDQ, 1xRS485, 1xEthernet, 1xLC load cell interface (1-4mV/V)

SiemensMFR # 7MH4980-1AA01SKU # CEY-8EF3B0382521

Product type designationTM SIWAREX WP521 ST

Firmware versionV1.0.0

FW update possibleYes

I&M dataYes; I&M0 to I&M3

Isochronous modeYes

PROFIBUS from GSD version/GSD revisionGSD Revision 5

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About This Product

Siemens 7MH4980-1AA01

Genuine, certified Siemens product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
Equivalent and alternative product suggestions
Quotation and lead time tailored to your request

Specifications

General information

Product type designationTM SIWAREX WP521 ST

Firmware versionV1.0.0

FW update possibleYes

Product function

I&M dataYes; I&M0 to I&M3

Isochronous modeYes

Engineering with

STEP 7 TIA Portal configurable/integrated from versionSTEP 7 V14 or higher

PROFIBUS from GSD version/GSD revisionGSD Revision 5

PROFINET from GSD version/GSD revisionGSDML

Installation type/mounting

Rail mountingYes; 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 protectionYes

Power

Power consumption from the backplane bus0.55 W

Power loss

Power loss, typ.2.4 W

Address space per module

Inputs32 byte

Outputs32 byte

Digital inputs

Number of digital inputs3

Digital inputs, parameterizableYes

Input characteristic curve in accordance with IEC 61131, type 3Yes

Digital outputs

Number of digital outputs4

Digital outputs, parameterizableYes

Short-circuit protectionYes

Digital output functions, parameterizable

Switching tripped by comparison valuesYes

Freely usable digital outputYes

Switching capacity of the outputs

with resistive load, max.0.5 A; Per digital output

Output voltage

Type of output voltageDC

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

Connection of signal encoders

For strain gauges (full bridges) with 4-conductor connectionYes

For strain gauges (full bridges) with 6-conductor connectionYes

Resistance of full bridge, min.40 Ω

Resistance of full bridge, max.4 100 Ω

Interfaces

Number of RS 485 interfaces1

Interface types

RS 485Yes

RJ 45 (Ethernet)Yes; 10/100 Mbit/s

Number of ports1

Interrupts/diagnostics/status information

Substitute values connectableYes

Alarms

Diagnostic alarmYes

Hardware interruptYes

Diagnoses

Monitoring the supply voltageYes

Wire breakYes

Short-circuitYes

Diagnostics indication LED

RUN LEDYes

ERROR LEDYes; red LED

MAINT LEDYes; Yellow LED

Monitoring of the supply voltage (PWR-LED)Yes; green LED

Channel status displayYes; green LED

for channel diagnosticsYes; red LED

Integrated Functions

CounterNo

Fast modeNo

Load cell

Non-automatic weighing instrumentNAWI

Sampling rate100 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 range

— -1 mV/V to +1 mV/VYes

— -2 mV/V to +2 mV/VYes

— -4 mV/V to +4 mV/VYes

Potential separation channels

between the channels and backplane busYes

Isolation

Isolation tested with707 V DC (type test)

Degree and class of protection

IP degree of protectionIP20

Standards, approvals, certificates

CE markYes; CE marking / EC Declaration of Conformity

Ecological footprint

environmental product declarationYes

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 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

Width35 mm

Height147 mm

Depth129 mm

Weights

Weight, approx.240 g

Accessories 10

Genuine accessories that can be used with the Siemens 7MH4980-1AA01 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
6XV1850-2GH20	Aksesuar · Cables · network cable electrical
7MH4702-8AF	Aksesuar
7MH4702-8AG	Aksesuar
7MH4710-2AA	Aksesuar · Connection box
7MH4900-1AK01	Aksesuar
7MH5001-0AA00	Aksesuar · Connection box
7MH5001-0AA20	Aksesuar · Connection box
7MH5001-0AA01	Aksesuar · Connection box
6ES7592-1AM00-0XB0	Aksesuar · Connection plug
6ES7592-1BM00-0XB0	Aksesuar · Connection plug