GE WEA13-13 2508-21001 Embedded digital module

Specific Parameters

Electrical Parameters
Power Supply Voltage: 24V DC, supporting 18-36V DC wide-range input
Signal Input: 8-channel analog input, input range ±10V DC
Sampling Rate: 100kSPS per channel, supporting synchronous sampling
Communication Interfaces: 1×Ethernet (TCP/IP), 1×RS485 (Modbus RTU), 1×USB 2.0
Storage Capacity: 512MB Flash, supporting external SD card expansion up to 32GB
Isolation Level: 2kV AC between channels and between channels and system (1 minute)
Protection Functions: Overvoltage protection, overcurrent protection, reverse polarity protection
Measurement Accuracy: ±0.1% FS
Power Consumption: ≤5W under normal operation
Environmental Parameters
Operating Temperature: -40°C to 70°C
Storage Temperature: -45°C to 85°C
Relative Humidity: 5% to 95% (non-condensing, no dew formation)
EMC Immunity: Compliant with EN 61326-1 industrial grade standard
Vibration Resistance: 10-500Hz, 10g acceleration (compliant with IEC 60068-2-6)
Shock Resistance: 30g acceleration, 11ms duration (compliant with IEC 60068-2-27)
Protection Class: IP20 (module itself)
Mechanical Parameters
Dimensions: 120mm×80mm×40mm
Weight: Approximately 350g
Mounting Method: 35mm standard DIN rail (compliant with EN 60715)
Housing Material: Flame-retardant aluminum alloy (UL 94 V-0 grade)
Terminal Type: Spring-loaded crimp terminals, compatible with 16-22 AWG wires

Product Performance

WEA13-13 2508-21001 adopts FPGA+ARM heterogeneous architecture with data processing delay ≤1ms, supporting multi-channel signal synchronous acquisition and parallel processing. Combined with automatic gain control technology, it can adapt to input signals of different amplitudes to ensure signal acquisition accuracy. It integrates a high-speed storage unit, supporting real-time data recording and offline tracing with data writing rate ≥10MB/s.

Adopting industrial-grade anti-interference circuit design, the common mode rejection ratio is ≥120dB, which can maintain stable signal transmission and processing in strong electromagnetic environments. Built-in comprehensive self-diagnostic system, it can monitor power abnormalities, communication interruptions and channel faults, with fault diagnosis coverage ≥99% and fault response time ≤5ms, intuitively feeding back operating status through LED indicators.

Fully compatible with GE WESDAC series controllers and third-party PLC/DCS systems, supporting online parameter configuration and firmware upgrade, enabling function expansion without shutdown. The mean time between failures (MTBF) of the module is ≥300,000 hours, which can operate stably for a long time in continuous production scenarios.

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