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Siemens 6AG1221-3BD30-5XB0
SIPLUS S7-1200 SB 1221 4DI based on 6ES7221-3BD30-0XB0 with conformal coating, -40…+60 °C, start up -25 °C
- MPN
- 6AG1221-3BD30-5XB0
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- 12-month warranty (new) · 3-month (used/refurbished)
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What is the Siemens 6AG1221-3BD30-5XB0?
SIPLUS S7-1200 SB 1221 4DI based on 6ES7221-3BD30-0XB0 with conformal coating, -40…+60 °C, start up -25 °C, digital inputs 4 DI 24 V DC 200 kHz
Specifications
General information
| Product type designation | SB 1221, DI 4x24 V DC 200 kHz |
| based on | 6ES7221-3BD30-0XB0 |
| Engineering with — STEP 7 TIA Portal configurable/integrated from version | see entry ID: 109746275 |
Input current
| from backplane bus 5 V DC, typ. | 40 mA |
Power loss
| Power loss, typ. | 1 W |
Digital inputs
| Number of digital inputs | 4; Current-sourcing |
| Number of digital inputs — in groups of | 4 |
| Input voltage — Rated value (DC) | 24 V |
| Input voltage — for signal "0" | (L+ minus 5.0 V DC) ... L+ (1.4 ... 0 mA) |
| Input voltage — for signal "1" | 0 V ... (L+ minus 10 V DC (10 ... 2.9 mA)) |
| Input current — for signal "0", max. (permissible quiescent current) | 1.4 mA |
| Input current — for signal "1", min. | 2.9 mA |
| Input current — for signal "1", typ. | 7 mA |
| Input delay (for rated value of input voltage) — for standard inputs — parameterizable | Yes; 0.1 / 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 10.0 / 12.8 / 20.0 μs; 0.05 / 0.1 / 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 10.0 / 12.8 / 20.0 ms |
| Input delay (for rated value of input voltage) — for interrupt inputs — Parameterizable | Yes |
| Input delay (for rated value of input voltage) — for technological functions — Parameterizable | Yes |
| Cable length — shielded, max. | 50 m; shielded, twisted pair |
Interrupts/diagnostics/status information
| Diagnostics indication LED — for status of the inputs | Yes |
Ambient conditions
| Free fall — Fall height, max. | 0.3 m; five times, in product package |
| Ambient temperature during operation — min. | -40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C |
| Ambient temperature during operation — max. | 60 °C; = Tmax |
| Ambient temperature during storage/transportation — min. | -40 °C |
| Ambient temperature during storage/transportation — max. | 70 °C |
| Altitude during operation relating to sea level — Installation altitude above sea level, max. | 5 000 m |
| Altitude during operation relating to sea level — Ambient air temperature-barometric pressure-altitude | Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m) |
| Relative humidity — With condensation, tested in accordance with IEC 60068-2-38, max. | 100 %; RH incl. condensation / frost (no commissioning in bedewed state), horizontal installation |
| Resistance — Coolants and lubricants — Resistant to commercially available coolants and lubricants | Yes; Incl. diesel and oil droplets in the air |
| Resistance — Use in stationary industrial systems — to biologically active substances according to EN 60721-3-3 | Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request |
| Resistance — Use in stationary industrial systems — to chemically active substances according to EN 60721-3-3 | Yes; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); * |
| Resistance — Use in stationary industrial systems — to mechanically active substances according to EN 60721-3-3 | Yes; Class 3S4 incl. sand, dust, * |
| Resistance — Use on ships/at sea — to biologically active substances according to EN 60721-3-6 | Yes; Class 6B2 mold and fungal spores (excluding fauna); Class 6B3 on request |
| Resistance — Use on ships/at sea — to chemically active substances according to EN 60721-3-6 | Yes; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); * |
| Resistance — Use on ships/at sea — to mechanically active substances according to EN 60721-3-6 | Yes; Class 6S3 incl. sand, dust; * |
| Resistance — Usage in industrial process technology — Against chemically active substances acc. to EN 60654-4 | Yes; Class 3 (excluding trichlorethylene) |
| Resistance — Usage in industrial process technology — Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04 | Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil) |
| Resistance — Remark — Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04 | * The supplied plug covers must remain in place over the unused interfaces during operation! |
| Conformal coating — Coatings for printed circuit board assemblies acc. to EN 61086 | Yes; Class 2 for high reliability |
| Conformal coating — Protection against fouling acc. to EN 60664-3 | Yes; Type 1 protection |
| Conformal coating — Military testing according to MIL-I-46058C, Amendment 7 | Yes; Discoloration of coating possible during service life |
| Conformal coating — Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830A | Yes; Conformal coating, Class A |
Mechanics/material
| Enclosure material (front) — Plastic | Yes |
Dimensions
| Width | 38 mm |
| Height | 62 mm |
| Depth | 21 mm |
Weights
| Weight, approx. | 35 g |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
6AG1221-3BD30-5XB0: frequently asked questions
When can 6AG1221-3BD30-5XB0 be shipped?
6AG1221-3BD30-5XB0 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 6AG1221-3BD30-5XB0 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 6AG1221-3BD30-5XB0 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 6AG1221-3BD30-5XB0, subject to availability and destination.
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