Product Overview
Technical Summary
| Product designation | SB 1223, DI 4x 24 V DC/DQ 4x 24 V DC 100 kHz |
|---|---|
| Digital inputs | 4; sink / source |
| Digital outputs | 4; sinking/sourcing transistor |
| Supply voltage | 24 V DC rated; 20.4 V to 28.8 V DC permissible |
| Output current | 0.1 A rated value |
| Engineering with | STEP 7 TIA Portal configurable/integrated from version V20 or higher |
| Protection | IP20 |
Key Features
- Product designation: SB 1223, DI 4x 24 V DC/DQ 4x 24 V DC 100 kHz.
- Digital inputs: 4 digital inputs, sink/source, with 24 V DC rated input voltage and 100 kHz signal capability.
- Digital outputs: 4 digital outputs using sinking/sourcing transistors, with 24 V DC rated output voltage and 0.1 A rated output current.
- Supply voltage: Rated supply voltage: 24 V DC; permissible range: 20.4 V to 28.8 V DC.
- Diagnostics and protection: Short-circuit protection, diagnostics function, diagnostic alarm, supply-voltage monitoring, and DIAG LED indications for input and output status.
- Installation and protection: IP20 protection; all mounting positions up to 40 °C, maximum 4; horizontal installation up to 50 °C, maximum 0.2 A.
Frequently Asked Questions
What does Siemens 6ES7223-7BF50-0XB0 identify?
It identifies a SIMATIC S7-1200 G2 SB 1223 digital I/O module with 4 DI and 4 DQ, 24 V DC signals, and 100 kHz capability.
Which I/O specifications distinguish this MLFB variant?
It has 4 sink/source digital inputs and 4 sinking/sourcing transistor digital outputs. The outputs have a 0.1 A rated current and short-circuit protection.
What supply voltage should be checked for 6ES7223-7BF50-0XB0?
Check the 24 V DC rated supply voltage and the permissible range of 20.4 V to 28.8 V DC.
What code and nameplate details are needed for quotation?
Provide the complete 6ES7223-7BF50-0XB0 order number and the nameplate details, together with the required quantity and destination.
