Programmable Logic Controller Guide: Selection, Application, and Maintenance for Engineers
PLC selection guide for engineers covering IEC 61131 compliance, Siemens, Rockwell, Schneider, ABB comparison, scan time sizing, and wiring. Shop at Stoklink.
The Siemens 6ES7222-5BF50-0XB0 is a SIMATIC S7-1200 G2 signal board (SB 1222) that adds 8 digital outputs, 24 V DC transistor type, switchable sinking or sourcing up to 100 kHz for pulse-train outputs. It plugs directly into the CPU housing without using rack space and switches loads up to 0.1 A per channel.
Eight output-only channels suit panels that need extra solenoid, relay, or lamp drive points but no additional inputs on the CPU's single signal-board slot; choose the combined 4DI/4DO signal board instead when the application needs input channels in the same slot. The 100 kHz rating handles PTO pulse-train outputs for simple positioning, not just conventional on/off switching.
Driving solenoid valves, relays, and indicator lamps, or generating PTO/PWM pulse-train outputs for basic positioning, from a compact SIMATIC S7-1200 CPU without expanding the rack.
| Product type designation | SB 1222, DQ 8x 24 V DC 100 kHz |
|---|---|
| Engineering with: STEP 7 TIA Portal configurable/integrated from version | V20 or higher |
| Rated value (DC) | 24 V |
|---|---|
| permissible range, lower limit (DC) | 20.4 V |
| permissible range, upper limit (DC) | 28.8 V |
| from backplane bus 5 V DC, typ. | 30 mA |
|---|---|
| Digital outputs: from load voltage L+, max. | 15 mA |
| Part number | 6ES7222-5BF50-0XB0 |
|---|---|
| Type designation | SB 1222, DQ 8x 24 V DC 100 kHz |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4047623417194 |
| ETIM class | EC001419 |
| eCl@ss | 27242204 |
| Power loss, typ. | 1 W |
|---|
| Number of digital outputs | 8 |
|---|---|
| in groups of | 8 |
| Short-circuit protection | Yes |
| Switching capacity of the outputs: with resistive load, max. | 0.1 A |
| Output voltage: Rated value (DC) | 24 V |
| Output voltage: for signal "0", max. | 1 V |
| Output voltage: for signal "1", min. | L+ (-1.5 V) |
| Output current: for signal "1" rated value | 0.1 A |
| Output delay with resistive load: "0" to "1", max. | 1.8 µs |
| Output delay with resistive load: "1" to "0", max. | 1.8 µs |
| Total current of the outputs (per group) horizontal installation: up to 50 °C, max. | 0.4 A |
| Cable length: shielded, max. | 500 m; 500 m shielded, 50 m shielded for PTO outputs |
| Cable length: unshielded, max. | 150 m |
| Diagnostics function | Yes |
|---|---|
| Alarms: Diagnostic alarm | Yes |
| Diagnoses: Monitoring the supply voltage | Yes |
| Diagnostics indication LED: DIAG LED | Yes |
| Diagnostics indication LED: for status of the outputs | Yes |
| Potential separation digital outputs: between the channels | No |
|---|---|
| Potential separation digital outputs: between the channels, in groups of | 8 |
| Potential separation digital outputs: Number of potential groups | 1 |
| Potential separation digital outputs: between the channels and backplane bus | Yes; 707 V DC (type test) |
| IP degree of protection | IP20 |
|---|
| Siemens Eco Profile (SEP) | Siemens EcoTech |
|---|---|
| CE mark | Yes |
| CSA approval | No |
| UL approval | Yes |
| cULus | Yes |
| FM approval | No |
| RCM (formerly C-TICK) | Yes |
| KC approval | Yes |
| Marine approval | No |
| Ecological footprint: environmental product declaration Global warming potential | Yes; type 2 acc. to ISO 14021 |
| Ecological footprint: global warming potential, (total) [CO2 eq] | 9.53 kg |
| Ecological footprint: global warming potential, (during production) [CO2 eq] | 3.86 kg |
| Ecological footprint: global warming potential, (during operation) [CO2 eq] | 5.74 kg |
| Ecological footprint: global warming potential, (after end of life cycle) [CO2 eq] | -0.086 kg |
| Free fall: Fall height, max. | 0.3 m; five times, in product package |
|---|---|
| Ambient temperature during operation: min. | -20 °C |
| Ambient temperature during operation: max. | 40 °C; at max. voltages and max. specifications |
| Ambient temperature during operation: horizontal installation, min. | -20 °C |
| Ambient temperature during operation: vertical installation, min. | -20 °C |
| Ambient temperature during storage/transportation: min. | -40 °C |
| Ambient temperature during storage/transportation: max. | 70 °C |
| Air pressure acc. to IEC 60068-2-13: Operation, min. | 540 hPa |
| Air pressure acc. to IEC 60068-2-13: Operation, max. | 1 140 hPa |
| Air pressure acc. to IEC 60068-2-13: Storage/transport, min. | 540 hPa |
| Air pressure acc. to IEC 60068-2-13: Storage/transport, max. | 1 140 hPa |
| Altitude during operation relating to sea level: Installation altitude, min. | -1 000 m |
| Relative humidity: Operation at 25 ℃ without condensation, max. | 95 % |
| Vibrations: Vibration resistance during operation acc. to IEC 60068-2-6 | 3.5 mm from 5 - 8.4 Hz, 1g from 8.4 - 150 Hz |
| Vibrations: Operation, tested according to IEC 60068-2-6 | Yes |
| Shock testing: tested according to IEC 60068-2-27 | Yes; IEC 68, Part 2-27 half-sine: strength of the shock 15 g (peak value), duration 11 ms |
| Pollutant concentrations: SO2 at RH < 60% without condensation | S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60 % condensation-free |
| Enclosure material (front): Plastic | Yes |
|---|
| Width | 15 mm |
|---|---|
| Height | 62 mm |
| Depth | 63 mm |
| Weight, approx. | 29 g |
|---|
| General Product Approval | Miscellaneous |
|---|
| CCC-Ex CCC-Ex Type Test Certific- | ates/Test Report |
|---|
| Net weight | 0.042 kg |
|---|---|
| Package dimensions | 82 × 34 × 79 mm |
| Country of origin | DE |
| Shipping weight | 0.542 kg |
| Ships from | Türkiye |
| Dispatch | 13 Nov |
| Stock | In stock |
Source: manufacturer data · Last verified: 01 Nov 2026
No documents are on file for this part yet.
Ask us for the datasheetThe rated current of SB 1222, DQ 8x 24 V DC 100 kHz is 0.1 A.
The rated operational voltage of SB 1222, DQ 8x 24 V DC 100 kHz is 24 V AC.
The tariff (HS) code on file for SB 1222, DQ 8x 24 V DC 100 kHz is 85389091.
The EAN (GTIN) of SB 1222, DQ 8x 24 V DC 100 kHz is 4047623417194.
SB 1222, DQ 8x 24 V DC 100 kHz ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
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