Product Overview
Technical Summary
| Product designation | SB 1233, AI 2x 14 bit/AQ 2x 14 bit |
|---|---|
| Analog inputs | 2 current or voltage differential inputs |
| Analog outputs | 2 current or voltage outputs |
| Input ranges | ±10 V, ±5 V, ±2.5 V, 0 to 20 mA, 4 to 20 mA |
| Output ranges | -10 V to +10 V, 0 to 20 mA, 4 mA to 20 mA |
| Supply voltage | 24 V DC rated; 20.4 V to 28.8 V permissible |
| Resolution | 14 bit maximum; Voltage: 14 bit; Current: 13 bit |
| Cycle time | 0.625 ms maximum; at 400 Hz rejection |
| Protection | IP20 |
Key Features
- Product designation: SB 1233, AI 2x 14 bit/AQ 2x 14 bit.
- Analog inputs: 2 current or voltage differential inputs with voltage ranges of ±10 V, ±5 V, ±2.5 V and current ranges of 0 to 20 mA, 4 to 20 mA.
- Analog outputs: 2 current or voltage outputs with ranges of -10 V to +10 V, 0 to 20 mA and 4 mA to 20 mA.
- Supply voltage: Rated value: 24 V DC; permissible range: 20.4 V to 28.8 V.
- Diagnostics and protection: Diagnostics function, diagnostic alarm, supply-voltage monitoring, wire-break and short-circuit diagnoses, DIAG LED, and IP20 protection.
- Dimensions and weight: 15 mm width, 62 mm height, 63 mm depth, and approximately 30 g weight.
Frequently Asked Questions
Which product does 6ES7233-4HD50-0XB0 identify?
It identifies a SIMATIC S7-1200 G2 SB 1233 analog I/O module with 2 analog inputs and 2 analog outputs.
Which specifications distinguish this MLFB variant?
The supplied variant has 14-bit analog conversion, input ranges of ±10 V, ±5 V, ±2.5 V, 0 to 20 mA and 4 to 20 mA, and output ranges of -10 V to +10 V, 0 to 20 mA and 4 mA to 20 mA.
What code and nameplate details should be checked?
Check the complete order number 6ES7233-4HD50-0XB0 and the product designation SB 1233, AI 2x 14 bit/AQ 2x 14 bit.
What quantity and destination are needed for a quotation?
Provide the required quantity and delivery destination when requesting a quotation.
