Hydrotechnik 3160-00-00.72A4B module
Product Description
1. Product Overview
Brand: Hydrotechnik
Model: 3160-00-00.72A4B
Type: Multifunctional sensor signal conversion and amplification module
Core functions: Analog signal conditioning + digital communication + power management
Typical applications: Industrial sensor network construction, signal isolation conversion, OEM equipment integration
2. Core parameters
(1) Signal processing capability
Input channels:
2 analog inputs:
Support 0...10V/4...20mA/pulse frequency (software configurable)
Maximum sampling rate 1kHz (16-bit resolution)
1 digital input: dry contact/wet contact compatible
Output channels:
2 analog outputs: 4...20mA (isolated, load ≤500Ω)
1 relay output: SPDT 5A/250V AC
(2) Communication interface
Main communication: RS-485 (Modbus RTU protocol)
Expansion interface: optional PROFIBUS DP or CANopen (hardware upgrade required)
Protocol function:
Real-time data transmission (pressure/flow/temperature, etc.)
Remote parameter configuration (range/filter/alarm threshold)
(3) Electrical characteristics
Power supply: 18...36V DC (reverse polarity protection)
Power consumption: ≤3W (excluding load)
Isolation voltage:
Input/output: 1500V AC
Channel: 300V AC
3. Intelligent function
Signal linearization: Supports 16-point broken line correction (non-linear sensor compensation)
Alarm logic: Programmable high and low limit alarm (with hysteresis function)
Self-diagnosis:
Input open circuit/short circuit detection
Output overload protection
Data logging: Cyclic storage of the last 100 sets of data (timestamp optional)
4. Product advantages
✔ Modular design: DIN rail installation (35mm), width only 22.5mm
✔ Strong anti-interference: Triple shielding (transformer/photoelectric/magnetic isolation)
✔ Plug and play: Quickly configure basic mode through DIP switch
✔ Wide operating temperature: -40°C to +85°C (non-condensing)