Product Description
Key Features
- Product identity: Product type designation: DI 16x230VAC BA; HW functional status: FS01.
- Digital input capacity: 16 digital inputs, with 16 simultaneously controllable inputs in groups of 4.
- Input voltage: Rated input value: 230 V; 120/230 V AC, 50/60 Hz. Signal "0": 0V AC to 40V AC; signal "1": 79V AC to 264V AC.
- Interfaces and firmware: STEP 7 TIA Portal configurable/integrated from V12 / V12; PROFINET from GSD version V2.3; firmware version V2.0.0 with update possible.
- Front connector: Front connector with screw terminals or push-in is to be ordered separately.
- Lifecycle: Product lifecycle: Active Product.
Technical Summary
| Product type designation | DI 16x230VAC BA |
|---|---|
| Digital inputs | 16 |
| Channels | 16 channels in groups of 4 |
| Rated input value | 230 V; 120/230 V AC, 50/60 Hz |
| Signal "0" input voltage | 0V AC to 40V AC |
| Signal "1" input voltage | 79V AC to 264V AC |
| Firmware version | V2.0.0 |
| Firmware update possible | Yes |
| PROFINET GSD version | V2.3 |
| Power consumption from the backplane bus | 1 W |
| Front connector | Screw terminals or push-in; to be ordered separately |
Frequently Asked Questions
What is the exact order number for this Siemens input module?
The exact order number is 6ES7521-1FH00-0AA0, with product type designation DI 16x230VAC BA.
How many digital inputs does 6ES7521-1FH00-0AA0 provide?
It provides 16 digital inputs, arranged in groups of 4, with 16 simultaneously controllable inputs.
What input voltage does this module use?
The rated input value is 230 V; 120/230 V AC, 50/60 Hz. Signal "0" is 0V AC to 40V AC, and signal "1" is 79V AC to 264V AC.
Which front connector is included with the module?
The front connector is not included; a connector with screw terminals or push-in is to be ordered separately.
