Product image is representative; revision or series may vary.
Contact us to request a specific version.
Contact us to request a specific version.
6ES7523-1BL00-0AA0 Siemens
Original price
$515.97
-
Original price
$534.63
Original price
$534.63
$515.97
-
$534.63
Current price
$534.63
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens SIMATIC S7-1500 digital input/output module 6ES7523-1BL00-0AA0 (DI16x24VDC / DQ16x24VDC/0.5A BA) provides 16 digital inputs and 16 transistor outputs in groups of eight. It integrates directly with the S7-1500 automation system and supports safety-oriented load group shutdown up to SIL2 / PL c. Typical uses include on-machine digital signal switching, basic interlocking functions, and safety-assisted control in industrial panels.
Best Suited For
- Expansion of digital I/O onboard S7-1500 systems
- Machine-level status monitoring and control
- Safety-oriented shutdown of standard loads (SIL2 / PL c)
- Applications requiring compact push-in connector mounting
Digital I/O
16 inputs / 16 outputs
Output current per channel
0.5 A
Supply voltage
24 V DC (19.2 … 28.8 V DC)
Power consumption / loss
1.1 W / 3.45 W
Technical Specifications
I/O & Electrical
Number of digital inputs
16
Number of digital outputs
16
Output current per channel, rated
0.5 A
Current per group, max.
4 A
Current per module, max.
8 A
Switching frequency, resistive load max.
100 Hz
Switching frequency, inductive load max.
0.5 Hz
Switching frequency, lamp load max.
10 Hz
Communication & Power
Supply voltage (DC)
24 V DC (19.2 … 28.8 V DC)
Power consumption (backplane bus)
1.1 W
Power loss, typ.
3.45 W
Input current, max.
30 mA
Physical & Environmental
Dimensions (W × H × D)
25 mm × 147 mm × 129 mm
Weight, approx.
280 g
Ambient temp., horizontal operation
-30 °C … 60 °C
Ambient temp., vertical operation
-30 °C … 40 °C
Installation altitude, max.
5 000 m
Certifications
SIL 2PL dULCEATEXFMIECEx
Supports safety-oriented tripping up to SIL 2 (IEC 62061) and PL d / Category 3 (ISO 13849-1).
