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6ES7331-7NF10-0AB0 Siemens
Original price
$3,283.27
-
Original price
$3,678.50
Original price
$3,678.50
$3,283.27
-
$3,678.50
Current price
$3,678.50
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens 6ES7331-7NF10-0AB0 is a SIMATIC S7-300 series analog input module (SM 331), providing eight isolated analog input channels with 16-bit resolution. It supports voltage and current input types (±10 V, 1-5 V, ±5 V, ±20 mA, 0/4-20 mA), offering flexible signal compatibility in process and machine control systems. The module integrates into S7-300 PLC racks, enabling the acquisition of analog process data for monitoring or control. Typical applications include industrial automation tasks such as analog sensing in manufacturing, process control, or laboratory environments.
Best Suited For
- Integration into SIMATIC S7-300 control systems
- Multi-channel analog signal acquisition (voltage/current)
- Industrial process data monitoring and logging
- Machine diagnostics where isolated analog inputs are required
Channel count
8 analog inputs
Resolution
16 bit
Supported input types
Voltage/current
Typical power loss
3 W
Technical Specifications
I/O & Electrical
Supported input ranges
Voltage and current types; 1 V-5 V, ±10 V, ±5 V; 0/4-20 mA, ±20 mA
Destruction limit voltage
75 V max (35 V continuous; 75 V for max 1 s, mark-to-space 1:20)
Destruction limit current
40 mA max
Communication & Power
Input voltage (L+)
24 V DC
Reverse polarity protection
Yes
Input current from 24 V L+ (no load), max.
200 mA
Input current from backplane bus 5 V, max.
100 mA
Power loss, typical
3 W
Physical & Environmental
Module type
SM 331 analog input module, isolated
Resolution
16 bit
