Technical Summary
| Product type designation | DQ 16x 230 V AC/2 A ST (relay) |
|---|---|
| Firmware version | V1.1.0 |
| FW update possible | Yes |
| Engineering with STEP 7 TIA Portal | V13 SP1 / – |
| Engineering with STEP 7 | V5.5 SP3 / – |
| Number of digital outputs | 16 |
| Type of digital output | Relays |
| Rated value (AC) | 230 V; 24 V DC to 120 V DC / 24 V AC to 230 V AC |
| Switching capacity of the outputs, with resistive load, max. | 2 A |
| Current per group, max. | 4 A; see additional description in the manual |
| Supply voltage, rated value (DC) | 24 V |
| Permissible range, lower limit (DC) | 19.2 V |
Key Features
Digital output module
DQ 16x 230V AC/2A ST with 16 relay channels.
DQ 16x 230V AC/2A ST with 16 relay channels.
Channel grouping
Relay channels in groups of 2; 4 A per group.
Relay channels in groups of 2; 4 A per group.
Diagnostics and counter function
Switching cycle counter for integrated relay, diagnostics.
Switching cycle counter for integrated relay, diagnostics.
Safety-oriented shutdown support
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.
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.
Front connector
Front connector with screw terminals or push-in to be ordered separately.
Front connector with screw terminals or push-in to be ordered separately.
Applications
Control of 16 relay output channels
Switching 16 relay outputs in groups of 2.
Switching 16 relay outputs in groups of 2.
Safety-oriented shutdown of load groups
Supports 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.
Supports 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.
Frequently Asked Questions
What is Siemens 6ES7522-5HH00-0AB0?
It is a SIMATIC S7-1500 digital output module, DQ 16x 230 V AC/2 A ST (relay).
How many outputs does 6ES7522-5HH00-0AB0 have?
It has 16 relay outputs.
What is the output rating of this module?
The rated value (AC) is 230 V, and the switching capacity with resistive load is 2 A max.
What supply voltage does 6ES7522-5HH00-0AB0 use?
The rated supply voltage (DC) is 24 V, with a permissible range from 19.2 V to 28.8 V.
Which configuration details distinguish this module?
It is a relay output module with 16 channels in groups of 2, diagnostics, substitute value support, and a front connector to be ordered separately.
