This product listing is for the part 6ES7521-1FH00-0AA0, manufactured by Siemens, and is a SIMATIC S7-1500 digital input module with 16 channels at AC 230V, electrically isolated in groups of 4.

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 digital inputs: 16
- Rated input voltage: 120/230 V AC
- Input voltage for signal 1: 79 to 264 V AC
- Input current for signal 1 typical: 11 mA
- Input current at 120V AC: 5.5 mA
- Input delay 0 to 1 max: 25 ms
- Input delay 1 to 0 max: 25 ms
- Width: 35 mm
- Height: 147 mm
- Depth: 129 mm
- Weight approx: 300 g
- Power loss typical: 4.9 W
- Backplane power consumption: 1 W
- Frequency rating: 50/60 Hz
- Input type IEC 61131: Type 1
- Isolation tested with: 2500 V DC

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Siemens

6ES7521-1FH00-0AA0

SIMATIC S7-1500 digital input module with 16 channels at AC 230V, electrically isolated in groups of 4

Specifications

Physical

Weight approx

300 g

Compliance

Input type IEC 61131

Type 1

Technical

Number of digital inputs

16

Rated input voltage

120/230 V AC

Input voltage for signal 1

79 to 264 V AC

Input current for signal 1 typical

11 mA

Input current at 120V AC

5.5 mA

Input delay 0 to 1 max

25 ms

Input delay 1 to 0 max

25 ms

Power loss typical

4.9 W

Backplane power consumption

1 W

Frequency rating

50/60 Hz

Isolation tested with

2500 V DC

Dimensions

Width

35 mm

Height

147 mm

Depth

129 mm

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