• Estimated Lead Time : 3 working days.
• Manufacturer : Siemens
• Product No. : 6ES7134-6JD00-0CA1
• Product type : SIMATIC ET 200SP Analog Input Module
• Product type designation : AI 4xRTD/TC 2-/3-/4-wire HF
• Supply voltage Rated value (DC) : 24 V
• Current consumption max : 35 mA
• Power loss, typ. : 0.75 W
• Address space per module, max. : 8 byte; + 1 byte for QI information
• Number of analog inputs : 4
• Permissible potential difference between the inputs (UCM) : 10 V DC
• Isolation tested with 707 V DC (type test)
• Dimensions (HxWxD), approx : 7.3cm x 1.5cm x 5.8cm
• Weight : 0.03 Kg
• Shipping Weight : 1 Kg

Measurement Ranges

The module supports 2-wire, 3-wire, and 4-wire connection for resistance and RTD measurement .

Weight

The 6ES7134-6JD00-0CA1 weighs approximately 32 g (net weight) . Some distributor listings show a gross weight of 39–40 g including packaging .

Manual and Documentation

The official Siemens manual for this module covers:

• Product overview and properties

• Wiring and block diagram

• Parameters and address space

• Analog value representation

• Diagnostics

The manual is available in multiple languages, including English, German (Handbuch), Italian (manuale), Spanish, and French .

Wiring and Connection

The module uses 2-wire, 3-wire, or 4-wire connection depending on the measurement type:

• RTD 4-wire: Highest accuracy. Constant current is supplied through I+ and I- terminals, voltage is measured across M+ and M-.

• RTD 3-wire: Automatic cable resistance compensation. Very accurate measurement .

• RTD 2-wire: Lower accuracy due to line resistance. Use only for short cable runs.

• Thermocouple (TC): Requires BaseUnit type A1 for internal cold junction compensation .

• Voltage measurement: Connect signal to M+ and M- terminals.

Supported BaseUnits: BU type A0 and A1 .
Color code: CC00 .

Diagnostic Functions

• Supply voltage monitoring (PWR-LED)

• Channel status display (green LED)

• Module diagnostics (green/red LED)

• Wire-break detection

• Overflow/underflow detection

• Reference junction diagnostics (for TC measurement)

• Channel-based programmable diagnostics

Compatible Components

Common Applications

• Temperature measurement (RTD and TC)

• Machine manufacturing

• Process automation

• Packaging lines

• Factory automation

• Distributed I/O systems

FAQ

Q: What is the difference between 6ES7134-6JD00-0CA1 and 6ES7134-6HD01-0BA1?
A: 6JD00-0CA1 is a high-feature temperature module for RTD, TC, resistance, and voltage. 6HD01-0BA1 is a standard analog input module for voltage and current (2-wire). Choose based on your sensor type.

Q: What is the weight of 6ES7134-6JD00-0CA1?
A: Approximately 32 g (net weight) .

Q: What BaseUnit do I need for this module?
A: Use BU type A0 or A1. For thermocouple measurement with internal cold junction compensation, BaseUnit type A1 is required .

Q: Does this module support 2-wire, 3-wire, and 4-wire connection?
A: Yes. It supports all three connection methods for RTD and resistance measurement .

Q: What is the difference between 6ES7134-6JD00-0CA1 and 6ES7134-6JD00-2CA1?
A: They are the same module. The -2CA1 version is a 10-piece packaging unit, while -0CA1 is a single unit.

Q: Where can I find the manual (Handbuch/manuale)?
A: The official manual is available from Siemens Industry Online Support. Contact us if you need a copy.

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