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Siemens 7MH4910-0AA01 SIWAREX CS Weighing Module ET 200S Single Scale

Technical Specifications Table

Category	Specification
Product family	SIWAREX CS
Article number	7MH4910-0AA01
Scales supported	1 scale connection
Accuracy	0.05% measurement error
Resolution	65,535 divisions
Interfaces	SIMATIC S7, RS232 (PC), TTY (display)
Mounting	ET 200S IM151-1/IM151-7 stations
Dimensions	30 x 80 x 50 mm
Weight	0.20 lbs (90 g)
Applications	Legal trade (2000d), filling, batching

The 7MH4910-0AA01 is a compact SIWAREX CS weighing electronics module designed for precise weight measurement of one connected scale within Siemens SIMATIC ET 200S distributed I/O systems. It mounts directly to ET 200S head stations (IM151-1 Basic/Standard/High Feature or IM151-7 CPU) and provides calibratable weighing suitable for legal trade applications (2000 divisions), process control, filling machines, and batching systems.

This module offers 0.05% measurement accuracy with 65,535 internal divisions resolution, supporting strain gauge load cells via standard 6-wire technique. Interfaces include SIMATIC S7 backplane bus for seamless PLC integration, RS232 for PC configuration/printing, and TTY for remote displays/printers. Dimensions are 30 x 80 x 50 mm with lightweight 0.20 lbs construction for tight panel space. It handles typical industrial conditions and carries necessary approvals for certified weighing applications.

Technical Specifications Table

Category	Specification
Product family	SIWAREX CS
Article number	7MH4910-0AA01
Scales supported	1 scale connection
Accuracy	0.05% measurement error
Resolution	65,535 divisions
Interfaces	SIMATIC S7, RS232 (PC), TTY (display)
Mounting	ET 200S IM151-1/IM151-7 stations
Dimensions	30 x 80 x 50 mm
Weight	0.20 lbs (90 g)
Applications	Legal trade (2000d), filling, batching