PLC | Siemens | 6ES7332-5HB01-0AB0 6ES7 332-5HB01-0AB0 S7-300 Analog output SM 332

Product Description: 6ES7332-5HB01-0AB0

The 6ES7332-5HB01-0AB0 is a Standard-Feature analog input module (SM 332) for the SIMATIC S7-300 PLC. It provides eight 4-wire, 0 … 20 mA current inputs with 12-bit resolution for reliable process measurement. Plug-in mounting on the S7-300 backplane delivers power and bus communication seamlessly. With basic per-channel diagnostics (open-circuit, overrange) and status LEDs, it suits medium-complexity automation tasks in machine and process control.

Key Features

• Eight isolated 4-wire 0 … 20 mA inputs, 12-bit resolution
• Standard diagnostics: open-circuit and over-range detection
• Configurable input filter times via STEP 7/TIA Portal
• Status LEDs for each channel plus module health
• 40 mm module width for high I/O density
• Hot-swap capability in redundant racks

Technical Specifications

• Number of Channels: 8
• Input Signal: 0 … 20 mA (4-wire)
• Resolution: 12 bit (~ 0.005 % FS)
• Accuracy: ± 0.1 % of full scale
• Diagnostics: Open-circuit, overrange
• Isolation: 500 V DC channel-to-backplane
• Input Filter Time: Configurable 0 … 100 ms
• Power Consumption: ~ 2 W
• Module Width: 40 mm
• Mounting: Plug-in on S7-300 rack backplane
• Operating Temperature: 0 … +60 °C
• Protection Class: IP20
• Weight: ~ 200 g

Application Areas

• Process measurement: flow, pressure, level control
• Machine automation: analog feedback from sensors
• Batch and recipe management in food/pharma
• OEM equipment with integrated analog I/O

Advantages

• High channel density in a narrow module footprint
• Basic diagnostics improve maintenance efficiency
• Seamless integration with STEP 7/TIA Portal
• Proven reliability for 24/7 industrial use