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Product information
SIMATIC S7-1500 digital output module DQ16x24 V DC/0.5A HF for part number 6ES7522-1BH01-0AB0; provides 16 digital output channels arranged in groups of 8 with single-channel diagnostics and a substitute value for connected actuator behavior.
Detailed Parameters
Product family:SIMATIC S7-1500
Module type:digital output module
Designation:DQ16x24 V DC/0.5A HF
Signal type:digital output
Output voltage:24 V DC
Output current (single channel):0.5 A
Channel count:16 channels
Channel grouping:16 channels in groups of 8
Current per group:4 A per group
Diagnostics:single-channel diagnostics
Substitute value:switching cycle counter for connected actuators
Safety-oriented shutdown (load groups):up to SIL2 according to EN IEC 62061:2021
Safety category / performance level:Category 3 / PL d according to EN ISO 13849-1:2015
Front connector:to be ordered separately (screw terminals or push-in)
Engineering Context
The DQ16x24 V DC/0.5A HF module provides 16 digital outputs in groups of 8 with single-channel diagnostics.
The module supports safety-oriented shutdown of load groups up to SIL2 according to EN IEC 62061:2021 and Category 3 / PL d according to EN ISO 13849-1:2015 at system level.
The module uses a substitute value based on a switching cycle counter for connected actuators and requires a front connector order separately.
FAQ
1. What is the SIMATIC S7-1500 designation and channel count of part number 6ES7522-1BH01-0AB0?
The module designation is DQ16x24 V DC/0.5A HF and it provides 16 channels in groups of 8.
2. How are the channels grouped and what is the current per group for this module?
The 16 channels are arranged in groups of 8, with 4 A per group.
3. Does 6ES7522-1BH01-0AB0 support diagnostics, and what type?
Yes, it supports single-channel diagnostics.
4. What substitute value is specified for connected actuators?
The substitute value is a switching cycle counter for connected actuators.
5. What safety performance is specified for safety-oriented shutdown of load groups?
It supports safety-oriented shutdown of load groups up to SIL2 according to EN IEC 62061:2021 and Category 3 / PL d according to EN ISO 13849-1:2015.
6. Is the front connector included with the module?
No, the front connector (screw terminals or push-in) is to be ordered separately.
