1、 Product Overview

The PK9016 module is an intelligent voltage acquisition module that can measure 12 DC signals, and its output is in RS-485 bus mode MODBUS-RTU and ASCII code are two communication protocols to choose from 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.

2、 PK9016 Analog Input Module Main Technical Parameters

Input range - DC signal: 0~10V
Signal processing -16 bit A/D sampling; Sampling rate: 3000 samples per second.
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