Siemens PLC Expansion Module Weighing 4 Input, 5 Output 24 V dc 70 x 75 x 100 mm

  • RS Stock No. 788-7006
  • Mfr. Part No. 7MH4960-2AA01
  • Brand Siemens
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Siemens Weighing Module

The Siemens weighing module is a versatile weighing module for all the simple weighing and force measuring tasks. This compact module is easy to install in the SIMATIC S7-1200 automation system. It can also be operated without a SIMATIC CPU. This module allows direct connection to S7-1200 components via a sliding connector. The rail mounting of the 70mm (2.76in) wide weighing module means that it is extremely easy to mount/wire. The power supply, load cells, the RS 485, digital input/outputs and the analogue output are connected via a screw connector of the weighing module. An RJ45 connector is used for the Ethernet connection. The primary task of SIWAREX WP231 is the measurement and conversion of sensor voltage into a weight value. Up to three interpolation points are used for the weight calculation. The signal can also be digitally filtered if required.

Features and Benefits

• Uniform design technology and consistent communication in SIMATIC S7-1200
• Uniform configuration with TIA Portal
• Operation without SIMATIC CPU possible
• Direct connection of an operator panel via Ethernet
• Direct connection of a remote display via RS 485 interface
• 4 digital inputs and outputs
• 1 analogue output
• Measurement of weight or force with a high resolution of 1 part per million and an accuracy of 0.05%
• Simple adjustment of scale using the SIWATOOL V7 program via the Ethernet interface
• Supports automatic adjustment without adjustment weights
• Commands available for zeroing and taring
• Supports replacement of module without renewed adjustment of scale
• Safe to use in hazardous area zone 2
• 4 digital inputs
• 5 analogue/digital outputs

Applications

•Non-automatic weighing machines
• Fill level monitoring of silos and bunkers
• Measuring of crane and cable loads
• Load measuring for industrial lifts and rolling mills
• Scales in zone 2 hazardous areas
• Force measuring, container weighing, platform scales and crane scales
• Connect load cells, force sensors or torque measuring shafts

Certifications

• ATEX Zone 2

Specifications
Attribute Value
For Use With S7-1200 Series
Module Type Weighing
Input Type Digital
Output Type Analogue, Digital
Number of Inputs 4
Number of Outputs 5
Voltage Category 24 V dc
Length 70mm
Width 75mm
Depth 100mm
Dimensions 70 x 75 x 100 mm
2 In stock for delivery next working day
4 available from Europe for delivery within 2 working day(s).
Price Each
kr 5 024,88
(exc. VAT)
kr 6 281,10
(inc. VAT)
Units
Per unit
1 +
kr 5 024,88
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