Product Overview
Technical Summary
| Product type | SB 1222, DQ 8x 24 V DC 100 kHz |
|---|---|
| Digital outputs | 8, in groups of 8 |
| Output voltage | Rated value: 24 V DC |
| Switching capacity | 0.1 A max. with resistive load |
| Output delay | 1.8 μs max. from "0" to "1" and from "1" to "0" with resistive load |
| Supply voltage | 24 V DC rated; permissible range 20.4 V to 28.8 V DC |
| Configuration | STEP 7 TIA Portal V20 or higher |
| Diagnostics | Diagnostic function, alarm, supply-voltage monitoring and DIAG LED |
| Short-circuit protection | Yes |
| Potential separation | Between channels: No; between channels and backplane bus: Yes, 707 V DC type test |
| Protection degree | IP20 |
Key Features
Provides 8 digital outputs, arranged in groups of 8.
Outputs use 24 V DC 0.1 A sinking/sourcing transistors with 100 kHz capability.
Rated supply voltage is 24 V DC, with a permissible range from 20.4 V to 28.8 V DC.
Has short-circuit protection, diagnostic function, diagnostic alarm, supply-voltage monitoring and DIAG LED indications.
For horizontal installation up to 50 °C, the maximum output current is 0.4 A. Maximum cable length is 500 m shielded or 150 m unshielded; shielded PTO outputs are limited to 50 m.
Configurable/integrated with STEP 7 TIA Portal V20 or higher and has IP20 protection.
Frequently Asked Questions
What is the exact product type?
It is Siemens 6ES7222-5BF50-0XB0, SB 1222, DQ 8x 24 V DC 100 kHz.
How many digital outputs does this configuration have?
It has 8 digital outputs in 1 group of 8.
What supply voltage does it use?
The rated supply voltage is 24 V DC, with a permissible range from 20.4 V to 28.8 V DC.
What cable lengths are supported?
Maximum cable length is 500 m shielded or 150 m unshielded; shielded PTO outputs are limited to 50 m.
How should I submit this line item for a project quotation?
Include the exact order number, requested quantity, destination and schedule context, and indicate whether additional BOM lines should be included.
