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Siemens 6ES7233-4HD50-0XB0 — Analog Input Modules

Siemens 6ES7233-4HD50-0XB0 SB 1233 Analog I/O, 2 AI/2 AO

MPN6ES7233-4HD50-0XB0
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Siemens SB 1233 analog input/output signal board, 2 AI 14-bit ADC, 2 AO 14-bit DAC, for SIMATIC S7-1200 G2, current production.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6ES7233-4HD50-0XB0 — Specifications
ParameterValue
Group codeR132
Product group4508
Product classA: Standard product which is a stock item could be returned within the returns guidelines/period.
SeriesSB 1233 analog input/output modules
Export control regulationsAL : N / ECCN : EAR99H

Product details

Signal board for the S7-1200 G2 rack

The 6ES7233-4HD50-0XB0 is a SB 1233 signal board that clips directly onto the S7-1200 G2 CPU, adding two analog inputs and two analog outputs without consuming a main I/O slot. The analog inputs accept ±10 V, ±5 V, ±2.5 V, or 0-20 mA/4-20 mA signals with 14-bit resolution; the analog outputs provide ±10 V, 0-20 mA, or 4-20 mA at 14-bit resolution.

Frequently asked questions

What signal types does the 6ES7233-4HD50-0XB0 handle?

The two analog inputs accept ±10 V, ±5 V, ±2.5 V, 0-20 mA, or 4-20 mA with 14-bit ADC resolution. The two analog outputs provide ±10 V, 0-20 mA, or 4-20 mA with 14-bit DAC resolution.

What is the group code and product group for this module?

The group code is R132 and the product group is 4508. These are Siemens internal classification codes used for logistics and catalog organization.

MPN
6ES7233-4HD50-0XB0