Product Overview
Technical Summary
| Product type | SB 1223, DI 2×5 V DC/DQ 2×5 V DC 200 kHz |
|---|---|
| Digital inputs | 2; Current-sourcing |
| Digital outputs | 2; MOSFET, solid-state (current-sinking/current-sourcing) |
| Input voltage, rated value (DC) | 5 V |
| Output voltage, rated value (DC) | 5 V |
| Output switching capacity, with resistive load, max. | 0.1 A |
| Input current from backplane bus, 5 V DC, typ. | 35 mA |
| Power loss, typ. | 0.5 W |
| Short-circuit protection | No |
| Product lifecycle | Active Product |
Key Features
2 current-sourcing digital inputs and 2 MOSFET solid-state digital outputs, with current-sinking/current-sourcing operation.
Rated input and output voltage: 5 V DC.
The product type designation specifies 200 kHz operation.
Maximum switching capacity with resistive load: 0.1 A.
Maximum shielded cable length: 50 m; shielded, twisted pair.
Active Product.
Frequently Asked Questions
What is the exact Siemens line item?
The exact line item is Siemens 6ES7223-3AD30-0XB0, SIMATIC S7-1200 SB 1223.
How many digital inputs and outputs does it have?
It has 2 current-sourcing digital inputs and 2 MOSFET solid-state digital outputs with current-sinking/current-sourcing operation.
What are the rated input and output voltages?
The rated input voltage and rated output voltage are both 5 V DC.
Does the module include short-circuit protection?
It does not have short-circuit protection.
What project details should accompany a quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines.
