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7MH4601-1AA01 Siemens

Name: 7MH4601-1AA01 Siemens
Brand: Siemens
SKU: 7MH4601-1AA01
Price: 1999.89 USD
Availability: InStock

$0.00 - $1,999.89

$1,999.89

$0.00 - $1,999.89

$1,999.89

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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The Siemens 7MH4601-1AA01 SIWAREX U weighing electronics module integrates weighing measurement into SIMATIC and compatible automation systems. It supplies load cells, processes weight data, and supports functions such as digital filtering and zero-setting. Typically mounted on S7-300 racks or via ET 200M, it serves platform, hopper, or container scale applications in industrial environments where automated weight acquisition and integration into control systems are required.

Best Suited For

Platform or hopper scale integration with SIMATIC S7-300
Weighing in distributed systems via ET 200M
Remote display or PC commissioning via RS-232 or TTY
Intrinsically safe applications using Ex(i) interface option

Load-cell supply voltage

6 V DC

Power consumption

150 mA (single-channel) / 240 mA (dual-channel)

Integration interfaces

SIMATIC S7 (P-bus), RS-232, TTY

IP rating

IP20

Technical Specifications

I/O & Electrical

Load-cell supply voltage

6 V DC

Max. load-cell supply current

≤ 150 mA per channel

Permissible load-cell resistance

40 Ω < RL < 4 010 Ω

Permissible load-cell characteristic

Up to 4 mV/V

Communication & Power

Auxiliary power supply

24 V DC

Current consumption on backplane bus

≤ 100 mA

Communication interfaces

SIMATIC S7 (P-bus), RS-232, TTY

Physical & Environmental

Dimensions (H × W × D)

40 × 125 × 130 mm

Operating temperature (horizontal)

0 … +60 °C (32 … 140 °F)

Operating temperature (vertical)

0 … +40 °C (32 … 104 °F)

IP degree of protection

IP20

EMC requirements

NAMUR NE21 Part 1; EN 61326

Certifications

ATEX 95FMcUL US

Certified per ATEX 95, FM, cUL US for hazardous location use.

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Rockwell Automation documentation

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