Technical Summary
| Product type designation | SM 1234, AI 4×13 bit/AQ 2×14 bit |
|---|---|
| Lifecycle | Active Product |
| Rated value (DC) | 24 V |
| Current consumption, typ. | 60 mA |
| From backplane bus 5 V DC, typ. | 80 mA |
| Power loss, typ. | 2 W |
| Number of analog inputs | 4; Current or voltage differential inputs |
| Number of analog outputs | 2; Current or voltage |
| Input ranges | Yes; ±10V, ±5V, ±2.5V |
| Current input ranges | Yes; 4 to 20 mA, 0 to 20 mA |
| Output ranges | -10 V to +10 V; 0 to 20 mA; 4 mA to 20 mA |
| IP degree of protection | IP20 |
Applications
4 analog inputs for current or voltage differential inputs.
2 analog outputs for current or voltage signals.
Key Features
SM 1234 with 4 AI and 2 AO.
Voltage: +/-10 V, +/-5 V, +/-2.5 V; current: 0 to 20 mA and 4 mA to 20 mA.
Rated value (DC): 24 V; current consumption, typ.: 60 mA; from backplane bus 5 V DC, typ.: 80 mA.
Alarms, diagnostic alarm, monitoring the supply voltage, wire break, short-circuit, and diagnostic LEDs for inputs, outputs, and maintenance.
IP20 protection.
Frequently Asked Questions
What is Siemens 6ES7234-4HE32-0XB0?
It is a SIMATIC S7-1200 analog I/O SM 1234 module, SM 1234, AI 4×13 bit/AQ 2×14 bit.
How many analog inputs and outputs does 6ES7234-4HE32-0XB0 have?
It has 4 analog inputs and 2 analog outputs.
What supply voltage does the module require?
Rated value (DC): 24 V.
What protection rating is listed for this module?
IP degree of protection: IP20.
