Key Features
- Analog I/O configuration: SM 1234, AI 4×13 bit/AQ 2×14 bit with 4 analog inputs and 2 analog outputs.
- Electrical supply: Rated value (DC): 24 V.
- Protection and environmental design: Conformal coating, IP20, and operating temperature range -20…+60 °C.
- Physical configuration: Required front connector and dimensions 45 mm width, 100 mm height, 75 mm depth.
Technical Summary
| Product type designation | SM 1234, AI 4×13 bit/AQ 2×14 bit |
|---|---|
| based on | 6ES7234-4HE32-0XB0 |
| Rated value (DC) | 24 V |
| Number of analog inputs | 4; Current or voltage differential inputs |
| Number of analog outputs | 2; Current or voltage |
| Voltage | Yes; ±10V, ±5V, ±2.5V |
| Current | Yes; 4 to 20 mA, 0 to 20 mA |
| Cycle time (all channels) max. | 625 μs |
| Resolution with overrange (bit including sign), max. | 14 bit; Voltage: 14 bit; Current : 13 bit |
| IP degree of protection | IP20 |
| Ambient temperature during operation min. | -20 °C; = Tmin (incl. condensation/frost); start-up @ 0 °C |
| Ambient temperature during operation max. | 60 °C; = Tmax |
Applications
- Analog signal acquisition: For reading 4 current or voltage differential analog input signals.
- Analog signal output: For providing 2 analog output signals in current or voltage form.
Frequently Asked Questions
What is the exact product type of 6AG1234-4HE32-4XB0?
It is a SIPLUS S7-1200 SM 1234 analog input/output module, product type designation SM 1234, AI 4×13 bit/AQ 2×14 bit.
How many analog inputs and outputs does this module have?
It has 4 analog inputs and 2 analog outputs.
What supply voltage does 6AG1234-4HE32-4XB0 use?
Rated value (DC): 24 V.
What are the operating temperature limits for this module?
The operating temperature range is -20…+60 °C.
What must be confirmed before ordering this Siemens module?
Confirm the exact order number, requested quantity, destination, and dispatch conditions before ordering.
