I-7014D Analog Transmitter Input W/ LED Display

Description

This Analog Transmitter Input module is ideal where only a single Input from a 2-wire Transmitter needs to be monitored e.g. a sensor with a DC Voltage (0-10V, 0-5V) or DC current (4-20mA) output.

The I-7014D unit is basically a I-7012D module with Linear Mapping Support and +15V power loop for the Transmitter. It also includes a 4½ digit LED Display for value read-outs.

 

It also has an integral Digital Input channel to accept an input from a switch/relay or similar, along with 2 Digital Outputs which are useful for Alarm Output.

Features

• 16 bit ADC
• LED value display
• 15V loop power for the sensor transmitter
• 3000V dc inter module isolation
• Integrated digital input and output
• Event counters
• Autonomous alarm output
• Direct measurement of voltage and current
• Can be Configured using simple ASCII Commands

Specifications

Analog Input

• Resolution: 16 bits
• No of inputs: 1 for Voltage, 1 for current
• Input Type: DC voltage, 0-20mA
• Sampling Rate: 10 samples/sec (normal mode)
• Input Ranges: +/-150mV, +/-500mV, +/-1V, +/-5V, +/-10V, +/-20mA 
• Accuracy : +/-0.05% or better
• Common Mode Rejection : 86dB
• Isolated Loop Power/Excitation Voltage: +15Vdc @ 30mA
• Add Input Impedance : Voltage Input = 30k ohms
  Current Input = 125 ohms
• Over voltage protection : +/- 10V

Digital Input

• Channels = 1
• Logic 0 = +1V max
• Logic 1 = +3.5V to +30V
• Max. Input Frequency = 50Hz
• Min. Pulse Width = 1ms

Digital Output

• Channels = 2
• Output Type = Sink, Open collector to 30V
• Output Load = 30mA max. per channel
• Power Dissipation = 300mW

Other

• Interface = RS485
• Format : N,8,1
• Baud Rate : 1200 - 115200 bps
• LED Display = Power/Comms indicator + 4 ½ Digit Display
• Power Input = +10V to +30V dc
• Power Consumption = 1.9W
• Operating Temp. = -25 to +75°C
• Storage Temp. = -40 to +85°C
• Humidity = 5 to 95%, non-condensing

Technical

User Manual