Product Overview
Applications
The substitute-value function 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.
Technical Summary
| Product type | DQ 16x 230 V AC/2 A ST (relay) |
|---|---|
| Digital outputs | 16 relay outputs |
| Output current, rated | 2 A per channel |
| Current per group, max. | 4 A |
| Current per module, max. | 32 A |
| Output voltage, rated | 230 V AC; 24 V DC to 120 V DC / 24 V AC to 230 V AC |
| Supply voltage, rated | 24 V DC |
| Supply voltage, permissible range | 19.2 V to 28.8 V DC |
| Address space per module, outputs | 2 byte |
| Firmware version | V1.1.0 |
| Product lifecycle | Active Product |
Key Features
DQ 16x 230 V AC/2 A ST provides 16 parameterizable relay digital outputs, arranged in groups of 2.
Rated output current is 2 A per channel, with a maximum of 4 A per group and 32 A per module.
Rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V DC and reverse polarity protection.
The module has diagnostic alarms, maintenance interrupts for the switching cycle counter, supply-voltage monitoring, and RUN, ERROR, MAINT, PWR, and channel-status LEDs.
The substitute-value function 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.
A front connector with screw terminals or push-in terminals is to be ordered separately.
Frequently Asked Questions
What is the exact product type of 6ES7522-5HH00-0AB0?
It is a DQ 16x 230 V AC/2 A ST relay digital output module.
How many relay outputs does this module have?
It has 16 relay outputs in groups of 2.
What supply voltage does the module require?
Its rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V DC.
Is the front connector included?
It is not included; a front connector with screw terminals or push-in terminals must be ordered separately.
