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6ES7314-6EH04-0AB0 Siemens
Original price
$2,428.00
-
Original price
$8,601.00
Original price
$2,428.00
$2,428.00
-
$8,601.00
Current price
$2,428.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens CPU 314C-2 PN/DP (part number 6ES7314-6EH04-0AB0) is a compact central processing unit within the SIMATIC S7-300 family. It integrates a 24 DI / 16 DO digital I/O, 4 AI and 2 AO, one Pt100 input, plus 4 high-speed counters. Interfaces include MPI/DP (12 Mbit/s) and dual-port PROFINET with 2-port switch. On-board 24 V DC power supply enables stand-alone installation. Typical in mid-range industrial control applications where local analog/digital I/O and networked communications are required.
Best Suited For
- Distributed mid-level automation systems using S7-300
- Combined discrete and analog I/O control on one CPU
- PROFINET-based control and diagnostics via integrated switch
- High-speed counter and pulse output applications
Digital I/O (DI/DO)
24 DI / 16 DO
Analog I/O (AI/AO)
4 AI / 2 AO
Interfaces
MPI/DP + PROFINET (2-port switch)
Work memory
192 kbyte
Power supply
24 V DC (integrated)
Technical Specifications
I/O & Electrical
Digital inputs
24 DI, 24 V (reverse-polarity protected)
Digital outputs
16 DO, 24 V (no reverse-polarity protection)
Analog inputs
4 AI (e.g. Pt100, resistor, TC via software linearization)
Analog outputs
2 AO (0-10 V, ±10 V; 0-20 mA, ±20 mA, 4-20 mA)
High-speed counters
4 counters, up to 60 kHz
Pulse outputs
4, PWM up to 2.5 kHz
Communication & Power
Supply voltage
24 V DC (rated) - range: 19.2 V to 28.8 V
Current consumption
850 mA (rated), 190 mA (no-load)
Inrush current
5 A (typical)
Power loss
14 W (typical)
MPI/DP interface
12 Mbit/s
PROFINET interface
2-port switch, 10/100 Mbit/s, auto-MDI/X
PROFINET modes
Controller, Device, CBA, includes Web server, Media redundancy
Memory card
Micro Memory Card required (plug-in, up to 8 Mbyte load memory)
Physical & Environmental
Memory (work)
192 kbyte (integrated)
Memory expandable
No; load memory via MMC up to 8 Mbyte
Hardware clock backup
~6 weeks at 40 °C; deviation max 10 s/day (typ. 2 s)
Temperature
(Not specified in datasheet)
Mounting
Front connector (2×40-pole), fits S7-300 rack environment
Weight
0.785 kg
Dimensions
13.40 × 15.30 × 12.70 cm (packaging)
Certifications
RoHS
