Key Features
- Dual digital I/O module: DI16x 24VDC BA and DQ16XDC 24V/0.5A BA in one SIMATIC S7-1500 module.
- 16 input channels: 16 channels in groups of 16 with input delay typ. 3.2 ms.
- 16 output channels: 16 channels in groups of 8 with 4 A per group and 0.5 A per channel.
- Front connector included: Delivery including front connector push-in.
- Safety-oriented load group shutdown: Supports shutdown of load groups up to SIL2 according to EN IEC 62061:2021 and Category 2 / PL c according to EN ISO 13849-1:2015.
Technical Summary
| Product type designation | DI 16x24VDC / DQ16x24VDC/0.5A BA |
|---|---|
| Product lifecycle | Active Product |
| Hardware functional status | from FS01 |
| Firmware version | V1.0.0 |
| FW update possible | Yes |
| Supply voltage, rated value (DC) | 24 V |
| Supply voltage, permissible range, lower limit (DC) | 19.2 V |
| Supply voltage, permissible range, upper limit (DC) | 28.8 V |
| Digital inputs | 16 |
| Digital outputs | 16 |
| Output current per channel, max. | 0.5 A; see additional description in the manual |
| Power consumption from the backplane bus | 1.1 W |
Applications
- 16-channel input signal handling: For collecting 24 VDC digital input signals across 16 channels.
- 16-channel output switching: For switching 24 VDC digital output signals across 16 channels.
- Safety-oriented load group shutdown: For safety-oriented shutdown of load groups up to SIL2, Category 2 / PL c.
Frequently Asked Questions
What is the exact Siemens model and module type of 6ES7523-1BL00-0AA0?
It is a SIMATIC S7-1500 digital input/output module with product type designation DI 16x24VDC / DQ16x24VDC/0.5A BA.
How many digital inputs and outputs does 6ES7523-1BL00-0AA0 provide?
It provides 16 digital inputs and 16 digital outputs.
What are the supply voltage requirements for this Siemens I/O module?
The rated DC supply voltage is 24 V, with a permissible range from 19.2 V to 28.8 V.
Does 6ES7523-1BL00-0AA0 support a safety-oriented shutdown function?
Yes. It supports the safety-oriented shutdown of load groups up to SIL2 according to EN IEC 62061:2021 and Category 2 / PL c according to EN ISO 13849-1:2015.
