Analog input module DT-3434

4-channel4 analog inputscurrent

Product Overview: - 4 Channels current input module 0&4~20mA, 16 bits Module Features: - The module supports 4 channels current signal acquisition. - Input range: 0~20mA or 4~20mA current signal acquisition, 16 bits resolution. - The module carries 4 channels analog input indicators. - The module input signal is isolated between channels. - Module high speed redundant backplane bus with pluggable terminal blocks. Technical Parameters: General Parameters - Current Consumption: 200mA@5VDC - Wirring Diameter: Min.0.2mm²(AWG24), Max.1.5mm²(AWG16) - Terminal Pluggable: Support - Backplane Bus: Double bus redundancy - Installation: 35mm DIN-Rail - Dimension: 119*14*80mm - Product Certification: CE Certification Input Parameters - Channel Number: 4 Channels current input - Input Range: 0~20mA/4~20mA - Resolution: 16 Bits (include the symbol bit) - Transition Time: 2ms/4 channels (the filter level is 0) - Input Impedance: 120Ω - Linearity Error: ≤±0.01% - Temperature Error: ≤±0.005%/K - Repeatability: ≤±0.05% (@25℃) - Measurement Error: ≤±0.2% (@25℃), ≤±0.4% (@-35℃~60℃) - Module Diagnosis: ADC fault: support, Break line detection: support, Overflow /Underflow: support Environment Parameters - Horizontal Installation Operating Temperature: -35℃~60℃ - Vertical Installation Operating Temperature: -35℃~50℃ - Storage Temperature: -40℃~85℃ - Environment Humidity: 5%~95%RH (No condensation) - Installation Altitude: <2000m - Pollution Degree: Ⅱ - Protection Grade: IP20 - Mechanical Properties: Comply with IEC60068-2-6, IEC6008-2-27 - Insulation Withstand: Comply with IEC61131-2 - EMC Performance: Comply with IEC61131-2, IEC61000-4 (ESD: Contact discharge ±6kV, Performance level A; Air discharge ±8kV, Performance level A; SURGE: Common mode ±2kV, Performance level A; EFT: ±2kV, Performance level A) Key Specifications: - 4 channels current input (0~20mA/4~20mA) - 16-bit resolution - Channel-to-channel isolation - High-speed redundant backplane bus - Pluggable terminal blocks - CE certified - Operating temperature: -35℃~60℃ (horizontal), -35℃~50℃ (vertical) - Protection grade: IP20