Schneider 140CPU43412A | Modicon Quantum PLC CPU Module

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Schneider 140CPU43412A | Modicon Quantum PLC CPU Module

Schneider 140CPU43412A Modicon Quantum PLC CPU module with 66MHz processor, 896KB RAM, Modbus Plus/RS232 ports, ideal for industrial automation and process control systems.

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Schneider 140CPU43412A (Modicon Quantum)

Schneider 140CPU43412A (Modicon Quantum).jpg

General

Model: 140CPU43412A
Series: Modicon Quantum
Type: PLC CPU Processor Module
Software: Concept, ProWORX 32

Processor

CPU: 80486 with math coprocessor
Clock: 66 MHz
RAM: 896 kB internal
Execution: 0.1–0.5 ms / 1K LL984 instructions
Watchdog: 250 ms

I/O & Network

Local I/O: max 64 in / 64 out
Distributed I/O: 30 in / 32 out
Remote drops: up to 31
Distributed drops: up to 63

Communications

Ports: 1 × Modbus Plus, 2 × Modbus RS-232
Expansion: up to 6 communication modules (NOE, NOM, etc.)

Environment & Certifications

Operating temp: 0–60 °C
Storage temp: −40–85 °C
Humidity: 5–95% RH (non-condensing)
Certifications: CE, UL 508, cUL, CSA, FM Class 1 Div 2
Battery: 1.2 Ah lithium, 10-year life

Physical

Power: ~11 W
Weight: ~0.65–0.85 kg