SIMATIC S7-1500 digital output module DQ 16x 230V AC/2A ST with part number 6ES7522-5HH00-0AB0 provides 16 relay channels and integrated diagnostics, including a switching cycle counter for the integrated relay. Front connector is to be ordered separately.
Detailed Parameters
Product family:SIMATIC S7-1500
Module type:digital output module
Designation:DQ 16x 230V AC/2A ST
Output type:relay
Channel count:16 channels
Channel grouping:relay 16 channels in groups of 2
Current per group:4 A per group
Integrated relay function:switching cycle counter
Diagnostics:provided
Safety-oriented shutdown (load groups):up to SIL1 according to EN IEC 62061:2021 and Category 2 / PL c according to EN ISO 13849-1:2015
Front connector:to be ordered separately (screw terminals or push-in)
Part number:6ES7522-5HH00-0AB0
Engineering Context
The module provides digital relay outputs for SIMATIC S7-1500 systems with 16 channels arranged in groups of 2.
Integrated diagnostics include a switching cycle counter for the integrated relay.
The module supports safety-oriented shutdown of load groups up to SIL1 according to EN IEC 62061:2021 and Category 2 / PL c according to EN ISO 13849-1:2015.
FAQ
1. What is the designation of part number 6ES7522-5HH00-0AB0?
SIMATIC S7-1500 digital output module DQ 16x 230V AC/2A ST.
2. How many output channels does the module provide, and how are they grouped?
The module provides 16 relay channels in groups of 2.
3. Is there an integrated switching cycle counter for the relay?
Yes, the module includes a switching cycle counter for the integrated relay.
4. What diagnostics are included?
Diagnostics are provided, including the switching cycle counter for the integrated relay.
5. What safety-oriented shutdown capability is supported for load groups?
The module supports the safety-oriented shutdown of load groups up to SIL1 according to EN IEC 62061:2021 and Category 2 / PL c according to EN ISO 13849-1:2015.
6. Do I need to order the front connector separately?
Yes, the front connector (screw terminals or push-in) is to be ordered separately.
