Analog Input Module 6ES7331-7KB02-0AB0 Siemens SM331
SIEMENS CPU S7-300 6ES7-314-1AE04-0AB0. The part number is 6ES7331-7KB02-0AB0 CPU 314. 6ES7314-1AE04-0AB0 Siemens Simatic S7-300 CPU 314 Module compact 24 V DC POWER SUPPLY and also 24 K BYTE WORKING MEMORY.
Key Features:
- Number of Inputs: 2 analog input channels.
- Resolution: Programmable, supporting 9, 12, or 14 bits + sign.
- Input Types: Programmable for each channel group, supporting:
- Voltage: Various ranges (±80 mV, ±250 mV, ±5 V, ±10 V).
- Current: Various ranges (±20 mA, 0-20 mA, 4-20 mA).
- Resistance: For resistive transducers.
- Temperature: Using thermocouples or resistance thermometers (RTDs).
- Electrical Isolation: Electrically isolated from the CPU and the load voltage (except for 2-wire transducers).
- Monitoring: Programmable limit value monitoring for one channel with a hardware interrupt when the limit is exceeded.
- Current Consumption:
- Maximum 50 mA from the backplane bus (5 V DC).
- Maximum 30 mA from the load voltage L+ (24 V DC, without 2-wire transducer).
This module allows your SIMATIC S7-300 PLC
Analog signals from various sensors and transducers, converting them into digital values for processing within the PLC program. Its programmable features offer flexibility in adapting to different measurement requirements.
