Part Number: 6ES7124-1GA00-0AB0; Model: 6ES7124-1GA00-0AB0; Product Name: SIMATIC S7-1200 Digital Input Module
Brand: SIEMENS (A global leader in industrial automation, power generation, and intelligent infrastructure, providing comprehensive solutions for manufacturing, energy, and process industries worldwide.)
Product Status: Original Industrial-Grade Automation Module (Compliant with IEC Industrial Control Standards); Product Category: S7-1200 Series Digital Input Module, designed for expanding digital input channels of S7-1200 PLC systems.
Core Application: Suitable for industrial control systems such as automotive manufacturing, chemical processing, mechanical production, and packaging lines. It expands the digital input capability of S7-1200 CPU, enabling reliable collection of discrete control signals from sensors, switches, and other field devices.
Core Features: Compact DIN rail mounting design; High compatibility with S7-1200 PLC series; Industrial-grade anti-interference performance; Removable terminal blocks for easy wiring; Built-in signal diagnosis function; Wide operating temperature range for harsh environments.
2. Core Performance Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Electrical Performance
Power Supply Parameters: Rated Supply Voltage 24 VDC (Typical); Supply Voltage Range 20.4 VDC - 28.8 VDC; Power Consumption 2.5 W (Max.) at Rated Voltage; No-load Current 80 mA (Typ.) at 24 VDC.
Digital Input Parameters: Number of Input Channels 16; Input Type DC Input (Sink/Source Configurable); Rated Input Voltage 24 VDC; Input Current 4 mA (Typ.) per Channel at 24 VDC; Switching Threshold - High Level ≥ 15 VDC, Low Level ≤ 5 VDC; Response Time 0.1 ms - 10 ms (Configurable via Software); Input Impedance 6 kΩ (Typ.).
2.2 Communication & Interface Specifications
Communication Compatibility: Seamless Integration with S7-1200 CPU via Backplane Bus; Supports PLC Internal Data Exchange with CPU without Additional Communication Protocols; Compatible with STEP 7 Basic Software (V11 and Above) for Configuration and Programming.
Interface Specifications: Terminal Type Removable Screw Terminal Blocks; Terminal Cross-Section 0.5 mm² - 2.5 mm²; Connection Type Single-Ended Input; No External Communication Port (Dependent on CPU Communication Interfaces).
