Product Description
Key Features
- SIPLUS SM 1234 identity: Product type designation: SM 1234, AI 4×13 bit/AQ 2×14 bit; based on 6ES7234-4HE32-0XB0.
- Analog I/O capacity: 4 analog inputs for current or voltage differential inputs and 2 analog outputs for current or voltage.
- Supply and consumption: Rated supply voltage: 24 V DC. Typical input current: 60 mA; typical current consumption from the backplane bus at 5 V DC: 80 mA; typical power loss: 2 W.
- Input and output ranges: Input ranges include ±10 V, ±5 V, ±2.5 V, 4 to 20 mA and 0 to 20 mA. Output ranges include -10 V to +10 V, 0 to 20 mA and 4 mA to 20 mA.
- Conformal coating and protection: Conformal coating: Class 2 for high reliability according to EN 61086; protection against fouling: Type 1 according to EN 60664-3. IP degree of protection: IP20.
- Temperature and lifecycle data: Ambient temperature during operation: -40 °C to 70 °C; start-up at -25 °C. At Tmax > +60 °C, horizontal mounting requires 1 output and 2 inputs simultaneously used, with no adjacent points. Lifecycle: Active Product.
Technical Summary
| Product | SIPLUS SM 1234, AI 4×13 bit/AQ 2×14 bit |
|---|---|
| Based on | 6ES7234-4HE32-0XB0 |
| Rated supply voltage | 24 V DC |
| Analog inputs | 4; current or voltage differential inputs |
| Analog outputs | 2; current or voltage |
| Input ranges | ±10 V, ±5 V, ±2.5 V, 4 to 20 mA, 0 to 20 mA |
| Output ranges | -10 V to +10 V, 0 to 20 mA, 4 mA to 20 mA |
| Resolution with overrange | 14 bit; Voltage: 14 bit; Current: 13 bit |
| Required front connector | Yes |
| Lifecycle | Active Product |
Frequently Asked Questions
How can I verify the exact Siemens 6AG1234-4HE32-2XB0 configuration?
Confirm the complete order number, the SM 1234 designation, the AI 4×13 bit/AQ 2×14 bit type designation and the 6ES7234-4HE32-0XB0 base reference.
What supply does the 6AG1234-4HE32-2XB0 use?
Its rated supply voltage is 24 V DC.
How many analog channels does this module have?
It has 4 analog inputs and 2 analog outputs.
What temperature limits apply during operation?
The ambient operating temperature is -40 °C to 70 °C, with start-up at -25 °C. Above +60 °C, horizontal mounting requires 1 output and 2 inputs simultaneously used, with no adjacent points.
