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Controller Hart device PI-485

Controller Hart device PI-485
Controller Hart device PI-485
Controller Hart device PI-485
Available for order

Controller Hart device PI-485

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Controller Hart device PI-485 is an intelligent microprocessor device that converts HART digital signals to serial data (RS-485 Protocol MODBUS Protocol). This allows directly connecting the HART devices to the systems based on MODBUS. Also functions of this device include:
  • formation of signals of APS when the parameters exceed predefined thresholds (warning or emergency);
  • collection and primary processing of signals from external sensors and devices;
  • the formation of the output control signals;
  • explosion protection type "intrinsically safe electrical circuit".

PI-485 has 4 galvanic isolated HART connector and 2 galvanic connector RS485 MODBU, making the controller safe. PI-485 works with all HART devices. Windows based software provides easy programming of the device.

Controller Hart device PI-485 provides intrinsically safe devices with HART interface class 0Ex ia IIC T5 (model PI-485 Ex).

Marking PI-485-CB-32A PI-485-CB-32D PI-485-CB-64D
 Processed signals:
-analog input (4-20 mA)
-discrete input
-analog output (4-20 mA)
-discrete output (relay)
     

32
28
2
10

 

 -
32
-
32

   

 -
64
-
16

 Analog inputs: 4-20 mA  -  -
 Discrete inputs:        

"dry contact"

 Analog output signals:   4-20 mA    -    -
 Discrete output signals:
-signal type
-max. voltage
-max. switching current
     

closing the relay contacts
36 In the post. current
0.5 A at 26 VDC. current

 Power consumption  

no more than 0.7 W

 Dimensions (HxWxD), mm    

98х181х126

 Communications:
-interface type
-baud rate, bit/s
Protocol
    

2 x RS-485
9600, 19200, 38400, 57600, 115200
Modbus RTU

 Performance  

in plastic housing for mounting on DIN rail
(optionally with metal housing surface mounting)



Specifications:
  • Power supply: 2 x 24 V current
  • Operating temperature: -40C... +85C (-65C to+85C on request)
  • Storage temperature: -40C... +85C (-65C to+85C on request)
  • Degree of protection: IP20 for versions in plastic housing for mounting on DIN rail
  • IP66 for performances in the metal case surface mounting
  • Compliance: RS, RRR, MO, Russian Federation



Measuring distances and time 15.12.2021 Measuring distances and time
Distances at sea are measured in nautical miles. When measuring distances on a map, use the latitude scales on the left and right edges of the map.