Siemens 6ES7322-1HH01-0AA0 Digital Output Module

Series#: Siemens

Product Details

High-Performance Digital Output Module: 6ES7322-1HH01-0AA0 SIEMENS, designed for precise industrial automation control.
16-Channel Relay Output: Provides reliable switching for AC/DC loads up to 24V DC or 230V AC, ideal for demanding applications.
Robust Isolation: Electrical isolation between channels and backplane bus ensures signal integrity and system safety.
Easy Integration: Directly compatible with SIMATIC S7-300 series, supporting standard STEP 7 configuration.
Compact Design: Space-saving module with front connector for efficient wiring and maintenance in control cabinets.
100% Genuine and New, rigorously inspected before international dispatch.

Specification

The 6ES7322-1HH01-0AA0 SIEMENS is a high-reliability digital output module belonging to the SIMATIC S7-300 family, engineered for industrial environments requiring robust switching of inductive or resistive loads. This module features 16 relay outputs, each capable of handling up to 2A continuous current at 24V DC or 230V AC, making it suitable for motor starters, valves, and indicator lights. With its galvanic isolation and integrated diagnostic capabilities, it ensures stable operation even in harsh electrical noise conditions. The module supports hot-swapping and is fully compatible with standard S7-300 racks, offering seamless integration into existing automation systems. Below is the detailed specification table derived from our technical knowledge base.

Parameter	Specification
Product Type	Digital Output Module
Model	6ES7322-1HH01-0AA0 SIEMENS
Number of Outputs	16 (relay, normally open contacts)
Output Voltage Range	24V DC to 230V AC (load-dependent)
Output Current per Channel	2A (continuous), up to 5A for 10 seconds (inductive loads)
Total Output Current (per module)	8A (with derating above 40°C)
Switching Frequency	10 Hz (resistive load), 2 Hz (inductive load)
Isolation Voltage	1500V AC (channel-to-channel and channel-to-backplane bus)
Backplane Bus Current Consumption	100 mA (typical at 5V DC)
Power Dissipation	4.5 W (typical at full load)
Operating Temperature	0°C to +60°C (horizontal mounting), 0°C to +40°C (vertical mounting)
Storage Temperature	-40°C to +70°C
Relative Humidity	5% to 95% (non-condensing)
Dimensions (W x H x D)	40 x 125 x 120 mm
Weight	Approx. 220 g
Front Connector	20-pin (screw-type or spring-loaded, order separately)
Diagnostic Functions	Short-circuit detection (per channel), wire break detection (for 24V DC loads)
LED Indicators	Green for channel status, red for fault (diagnostic)
Certifications	CE, UL, CSA, ATEX (Zone 2), IECEx
Compatible Systems	SIMATIC S7-300 (all CPUs), ET 200M distributed I/O
Protection Class	IP20 (enclosed in control cabinet)