Brainchild Electronic Co., Ltd.

Innovative Paperless Recorder, High-End and Low-Cost Temperature Controllers

Products

Analog Input Modules

Analog-Input-Modules

  • Model No: 8AIU-H/16AIU-H/8AII/16AII/8AIV/16AIV/8TC/16TC
  • Factory Location: Taiwan
  • Sample Request: No
  • Target Markets: Worldwide

Detail Information

Description :

This new generation Smart IO Modules based on RS485 Modbus communication is available now for data acquisition and other applications. These IO Modules offer good reliability, easy for installation, easy maintenance, wide range of operating input power, communication isolation of 3000VDC, watchdog timer to monitor remote host such as PC, PLC, PAC. They can be easily added into existing RS485 modbus network. Different types of IO Modules are available for the users to select as per their requirement. All Modules are having LED indications for monitoring the status of inputs(Digital) and fault diagnostics. Analog input modules are available with universal inputs also. They can accept voltage, current and thermocouple signals. The analog inputs are isolated between channels. Special modules are available with high interchannel isolation between channels and high isolation betweeen channel and ground for special applications. These IO Modules can configured as slaves with Modbus RTU Protocol to communicate with Modbus Master such as PLC, HMI, SCADA. All IO Modules have 2 wire RS485 Interface with Modbus RTU Protocol.

Specification :

Model No8AIU-H16AIU-H8AII16AII8AIV16AIV8TC16TC
No of Channels816816816816
Power Consumption1.6W2.8W1.6W2.8W1.6W2.8W1.6W2.8W
Type of InputUniversal (Current, Voltage, Thermocouple)CurrentVoltageThermocouple
Voltage Input Range±100mV, ±500mV, ±1V, ±5V, ±10V, 0~100mV, 0~500mV, 0~1V, 0~5V, 0, 10VN.A.±100mV, ±500mV, ±5VN.A.
Current Input Range±20mA, 4~20mA, 0~20mA, 0~20mA (Dip Switch)±20A, 4~20mA, 0~20mA (Dip Switch)N.A.N.A.
Thermocouple TypeJ, K, T, E, R, S, B, NN.A.N.A.J,K,T,E,R,S,B,N
Burnout DetectionYes. All Voltage & Thermocouple Inuts, 4~20mA InputYes. 4~20mA onlyYesYes
Resolution16 Bit
Sampling Rate2.5 Samples / Second per Channel
Independent Channel ConfigurationYes
Accuracy±0.1% FSR
Input ImpedanceVoltage:2MΩ120Ω2MΩN.A.
Span Drift±25ppm/℃
Zero Drift±6μV/℃
CMRR@50/60Hz120dB
NMRR@50/60Hz100dB
Isolation between Channels240V DC35V DC35V DC
Common Mode Voltage ( Isolatioin between Channel and Ground)±240V DC±35V DC±2.5V DC

Brainchild Electronic Co., Ltd.

  • Taiwan