Siemens SIMATIC S7-1500 DQ 16x230V AC/4A ST Relay Output Module
Siemens SIMATIC S7-1500 digital output module, 16x230V AC, 4A relay output.
The Siemens SIMATIC S7-1500 digital output module, part number 6ES7522-5HH00-0AB0, offers 16 channels of 230V AC digital output, each capable of switching up to 4A using relay technology. Channels are grouped in sets of two, and the module is equipped with diagnostic functions. It supports safety-oriented shutdown up to SIL1 and Category 2 / PL c. A front connector (screw or push-in) is required and must be ordered separately.
This module is designed for controlling higher current AC loads in industrial environments, such as actuators, heating systems, and motor control circuits. Its capabilities make it suitable for applications in manufacturing, automation, and process control systems that require robust switching and integrated diagnostics with safety features.
Stanlo Automation, a veteran-owned surplus parts distributor, is your source for the Siemens 6ES7522-5HH00-0AB0. We provide reliable and cost-effective solutions for your automation needs, ensuring you can maintain or upgrade your systems with confidence.
| Module Type | Digital Output |
| Series | SIMATIC S7-1500 |
| Channels | 16 |
| Voltage | 230V AC |
| Current per channel | 4A |
| Output Type | Relay |
| Grouping | 2 channels per group |
| Diagnostics | Yes |
| Safety | SIL1 / Cat 2 PL c |