6AG1221-3AD30-5XB0 - Siemens
MPN6AG1221-3AD30-5XB0
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SIPLUS S7-1200 SB 1221 4DI based on 6ES7221-3AD30-0XB0 with conformal coating, -40…+60 °C, start up -25 °C, digital inputs 4 DI 5 V DC 200 kHz
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MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
I/O
| Parameter | Value |
|---|---|
| Digital inputs | 4 |
Electrical
| Parameter | Value |
|---|---|
| Current for signal "1" (typ.) | 15 mA |
| Max. | 70 °C |
| Power loss (typ.) | 1 W |
Environmental
| Parameter | Value |
|---|---|
| Min. | -40 °C |
Mechanical
| Parameter | Value |
|---|---|
| Height | 62 mm |
| Width | 38 mm |
| Depth | 21 mm |
Other specifications
| Parameter | Value |
|---|---|
| Type of input voltage | DC |
| Installation altitude above sea level, max. | 5 000 m |
| Protection against fouling acc. to EN 60664-3 | Yes; Type 1 protection |
| 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) |
| Resistant to commercially available coolants and lubricants | Yes; Incl. diesel and oil droplets in the air |
| 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) |
| Qualification and performance of electrical insulating compound for printed board assemblies according to IPC-CC-830A | Yes; Conformal coating, Class A |
MPN
6AG1221-3AD30-5XB0