This product listing is for the part 6ES7221-3BD30-0XB0, manufactured by Siemens, and is a SIMATIC S7-1200 SB 1221 digital input module, 4 digital inputs, sourcing, 24 V DC, up to 200 kHz.

This product is currently out of stock.

Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.

Part Specifications:
- Number of inputs: 4 channels
- Input type: Sourcing (Source)
- Rated voltage: 24 V DC
- Maximum input frequency (HSC): 200 kHz
- Continuous permissible voltage: 28.8 V DC
- Surge voltage (0.5 s): 35 V DC
- Filter times (configurable): 0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 10.0, 12.8, 20.0 µs / ms
- Isolation (field side to logic) - type test: 707 V DC
- Isolation groups: 1 count
- Dimensions (W x H x D): 38 x 62 x 21 mm
- Weight: 35 g
- Power dissipation: 1.5 W
- Current consumption (24 V DC): 7 per input + 20 (module) mA
- Logic 1 signal range: 0 V (10 mA) to L+ minus 10 V V
- Logic 0 signal range (max.): L+ minus 5 V at 1.4 mA V

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Siemens

6ES7221-3BD30-0XB0

SIMATIC S7-1200 SB 1221 digital input module, 4 digital inputs, sourcing, 24 V DC, up to 200 kHz

Specifications

Physical

Weight

35 g

Power dissipation

1.5 W

Compliance

Isolation (field side to logic) - type test

707 V DC

Technical

Number of inputs

4 channels

Input type

Sourcing (Source)

Rated voltage

24 V DC

Maximum input frequency (HSC)

200 kHz

Continuous permissible voltage

28.8 V DC

Surge voltage (0.5 s)

35 V DC

Filter times (configurable)

0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 10.0, 12.8, 20.0 µs / ms

Isolation groups

1 count

Current consumption (24 V DC)

7 per input + 20 (module) mA

Logic 1 signal range

0 V (10 mA) to L+ minus 10 V V

Logic 0 signal range (max.)

L+ minus 5 V at 1.4 mA V

Dimensions

Dimensions (W x H x D)

38 x 62 x 21 mm

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