Siemens 3RS7003 Series Signal Conditioner, Current Input, Current Output, 24V ac/dc Supply

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£139.24

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£167.09

(inc. VAT)

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RS Stock No.:
134-8040
Distrelec Article No.:
301-39-477
Mfr. Part No.:
3RS7003-1DE00
Brand:
Siemens
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Brand

Siemens

Module Type

Isolation Amplifier

Input Signal Type

Current

Output Signal Type

Current

Input Range

4 → 20mA

Output Range

4 → 20mA

Supply Voltage

24V ac/dc

Mounting Type

Snap-On Rail Mount

Operating Temperature Range

-25 → +60°C

Series

3RS7003

Maximum Operating Temperature

+60°C

Termination

Screw

Signal Conditioner Function

Amplifier

Minimum Operating Temperature

-25°C

Standards Met

CE

COO (Country of Origin):
DE

Siemens 3RS7003 Series Signal Conditioner, 4 to 20mA Input Range, 24V Supply Voltage - 3RS7003-1DE00


This signal conditioner is an isolation amplifier designed to convert current input signals ranging from 4 to 20 mA into the same output range. With a compact snap-on rail mount design, it features dimensions of 93mm height, 6.2mm width, and 72.5mm depth. Suitable for rigorous industrial environments, it operates effectively within a temperature range of -25 to +60 °C.

Features & Benefits


• Provides precise 0.1% relative metering accuracy for reliable performance
• Offers a temperature drift of just 0.015%/°C for enhanced stability
• Insulated for overvoltage category III with up to 2500V surge resistance
• Easy installation with screw-type terminals for secure connections
• CE certified, ensuring compliance with recognised safety standards
• Versatile 24V AC/DC compatibility for various application requirements

Applications


• Used for industrial signal processing
• Ideal for automation systems requiring isolation
• Suitable for current measuring circuits in electrical installations
• Employed in systems demanding precise current signal conversion

What type of electrical connections does this device support?


It supports screw-type terminals, accommodating solid conductors from 0.25mm² to 2.5mm² and finely stranded conductors from 0.25mm² to 1.5mm², ensuring versatility.

What is the significance of the 3-way separation in the design?


The 3-way separation allows for effective electrical isolation between input and output, which enhances safety and reliability in critical applications.

Can this unit be utilised in high humidity environments?


Yes, it functions effectively in relative humidity levels of 10 to 95%, making it suitable for various industrial conditions.

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