Siemens SIMATIC S7-300 SM 322 Digital Output Module
Siemens S7-300 SM 322 Digital Output Module, 8 DO, 120/230V AC.
The Siemens SIMATIC S7-300 SM 322 (6ES7322-1FF81-0AA0) is a digital output module designed for the S7-300 PLC system. This module features 8 optically isolated digital outputs that operate at 120/230V AC with a switching capacity of 1 Ampere. It is specifically designed for an expanded temperature range, ensuring reliable performance in more challenging industrial environments compared to standard modules. The module uses a 20-pin front connector for connecting field devices.
This output module is used in S7-300 automation systems to switch electrical loads such as contactors, relays, motor starters, indicator lights, and solenoid valves. Its expanded temperature range makes it suitable for applications in non-climate-controlled facilities, outdoor cabinets, or process environments where temperature fluctuations are common, spanning industries like water treatment, material handling, and general manufacturing.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, provides the Siemens 6ES7322-1FF81-0AA0. Secure your S7-300 system needs with reliable, quality surplus modules from Stanlo, ensuring cost-effectiveness and operational continuity.
| Module Type | Digital Output (SM 322) |
| Channels | 8 DO |
| Voltage | 120/230 V AC |
| Current | 1 A |
| Isolation | Optical |
| Temperature Range | Expanded |
| Connector | 20-pin |