1、 Product Overview

The PK9015 analog input module is an intelligent voltage and current acquisition module that can measure 12 DC or AC signals, and its output is RS-485 bus mode MODBUS-U and ASCII communication protocols are available for selection Its ASCII instruction set is compatible with modules such as NuDAM and ADAM, and can be hung on the same 485 bus as control modules from other manufacturers, making it easy for computer programming. The MODBUS-RTU protocol facilitates the application of PLC and configuration software.

2、 PK9015 Analog Input Module Main Technical Parameters

Input range - DC signal: voltage range 0-75mV, 0-1V, 0-5V, 0-10V, 0-50V, 0-250V, etc
Current range 0-10mA, 0-20mA, 4-20mA, 0-100mA, etc
Communication signal: Input frequency 45-65Hz
Voltage range: 0-75mV, 0-1V, 0-5V, 0-10V, 0-50V, 0-250V, etc
Signal processing -16 bit A/D sampling; Sampling rate: 3000 samples per second. Output true RMS
0.1 second per channel, 12 channel cyclic measurement
Output interface - RS-485: two-wire system, communication distance: 1200 meters, ± 15KV ESD protection
Communication protocol - MODBUS-RTU, ASCII code two protocols to choose from
Baud rate -1200, 2400, 4800, 9600, 19.2K bps, baud rate and module address can be set by software
Accuracy level -0.2 level
Isolation withstand voltage -1000VDC
Power supply -+8~30VDC, power consumption<0.5W
Working temperature -20~75 ℃
Storage conditions - -20 ℃ to+80 ℃ (RH: 5% to 95% non condensing)
Instrument specifications - External dimensions: 122mm * 70mm * 43mm
Installation method: DIN rail card mounting

3、 Typical wiring diagram

4、 External dimensions