6ES7231-0HC22-0XA0

Product Overview

6ES7231-0HC22-0XA0 is an analog input module for the SIMATIC S7-200 series, designed for 4 voltage inputs (0–10 V DC) with a 12-bit converter.

Technical Specifications

• Input Current: from load voltage L+ (without load), max. 60 mA; from backplane bus 5 V DC, max. 20 mA
• Power Loss: typical 2 W
• Analog Inputs: 4 differential inputs; permissible input voltage (destruction limit), max. 30 V; permissible input current (destruction limit), max. 32 mA
• Input Ranges (Rated Values): 0 to 20 mA; input resistance (0 to 20 mA) 10 MΩ
• Cable Length: shielded, max. 100 m to the sensor
• Analog Value Generation: resolution with overrange (12-bit including sign); conversion time per channel 250 µs; interference voltage suppression 40 dB, DC to 60 V at 50/60 Hz; common mode voltage, max. 12 V
• Temperature Compensation: not parameterizable