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PK9019 8-Channel K Thermocouple Data Acquisition Module Data Acquisition System RS485 For Modbus-RTU
PK9019 Version Introduction:
- There are 4-channel, 8-channel, 12-channel for options.
- Thermocouple types: K, R, B, S, N, E, J, T. Default type is K.
- For MODBUS-RTU protocol.
- Support RS485 communications.
Description:
PK9019 module can measure 8-channel thermocouple signals. The indexing number can be selected from K, R, B, S, N, E, J, T, etc. Its output is RS485 bus mode. Its communication protocol is for standard MODBUS-RTU. It enables easy PLC, configuration software application.
Features:
- Industrial grade design
- Stable and reliable performance
- Improved product quality
- Powerful anti-interference capacity
- Imported chip and MCU, high quality resistors and capacitors
Main Technical Parameters:
- Working voltage: DC12 or DC24V, with power polarity protection, maximum 1200mW
- Communication interface: RS-485 interface, two-wire system, ±15KVESD protection
- Communication rate: 1200~19200bps can be set by software
- Communication format: 1 start bit, 8 data bits, 1 stop bit, no parity bit
- Transmission distance: <1200M(9600bps)
- Module address: 00~255 can be set by software
- Input signal: 8-channel K division (or J, T, E, R, S, B) and other thermocouple signals
- Measurement accuracy: 0.5 level
- Measuring range: J: 0~1200°C; K: 0~1300°C; T: 0~400°C; E: 0~1000°C; R: 0~1700°C; S: 0~1768°C; B: 0~1800 ℃;
- Input isolation: isolation between signal input and communication interface output, isolation voltage 1000VDC
- Sampling rate: 0.15S per channel, 8-channel cyclic measurement
- Dimensions: 122 x 72 x 43 mm (LxWxH)
- Installation method: 35mmDIN rail card installation
- Working environment: -20℃ to 70℃, 35%~85%RH non-condensing
Package Included:
- 1 x Set of Data Acquisition Module
Installation Ways:
- Adopt standard DIN35 rail installation method, easy on-site installation.
- Modules can installed in stacks with stainless steel hexagon socket screws, saving space.
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