PROcess FIeld BUS

PROcess FIeld BUS is a standard for fieldbus communication in automation technology.
PROcess FIeld BUS links controller or control systems with decentralized field devices (sensors and actuators) via a single bus cable on the field level. It also enables consistent data exchange with higher ranking communication systems. Consistency of PROcess FIeld BUS is enabled by utilizing a single, standardized, application-independent communication protocol (named PROcess FIeld BUS DP), which, without any difference, supports fieldbus solutions both in factory and process automation as well as in motion control and safety-related tasks.
To ensure correct interaction between the numerous devices of an automation solution, the basic device functions and services must match in regard to communication, functionality and industry sector solutions. This uniformity is achieved by means of "application profiles" which refer to device families or special industry sector requirements, e.g. process automation (PA Devices), Motion Control (PROFIdrive) or integration of HART devices.
PROcess FIeld BUS DP is in the central position and carries communication data between a controller and field devices, preferably in Factory Automation (FA). PROcess FIeld BUS PA string is connected through a coupler or linking device to enable typical process automation (PA) applications, e.g. in a hazardous environments. The controller is connected to PROcess FIeld NET as system bus and interface to MES and ERP levels. PA segments can also be connected directly to PROcess FIeld NET using proxy technology.

Technical Data

Standard: Adapted to DIN 19245 & EN 50170
Operating Voltage: 250V (not for power installation)
Insulation Resistance: 5000 G x cm
Temperature Range: Flexing 12 x cable ø Fixed 6 x cable ø
Minimum Bending Radius: Flexing 12 x cable ø.
Fixed installation 6 x cable ø
Test Voltage: 1500V
Flame Retardant: Complies ti IEC 60332-1-2

Cable Design Parameters

Variants Size Configuration Construction Application Sheath Colour Approx.Cable Dia. (mm)  
PROcess FIeld BUS DP 02Y(St)CY DP 22 AWG x 1PR (0.32 Sq. mm) 1/0.64 mm ABC solid/Foam PE/PETP/AL. Mylar/ATC Braid 65%/PVC Outer sheath Fixed installation, indoor usage Violet 8.0    
   
02Y(St) C11Y DP 22 AWG x 1PR (0.32 Sq. mm) 1/0.64 mm ABC solid/Foam PE/PETP/AL. Mylar/ATC Braid 65%/PUR Outer sheath Fixed installation, Industrial Area Black 8.0  
02Y(St)CY DP Armoured 22 AWG x 1PR (0.32 Sq. mm) 1/0.64 mm ABC solid/Foam PE/PETP/AL. Mylar/ATC Braid 65%/PVC Inner sheath/GI armour wires/PVC Outer sheath Direct Burial Black (Outer); Inner (Violet) 13.0  
PROcess FIeld BUS PA 02Y(St)CY PA Solid 18 AWG x 1PR (0.8 Sq. mm) 1/1.02 mm (1/18 AWG) ABC solid/Foam PE/PETP/AL. Mylar/ATC Braid 65%/PVC Outer sheath Fixed installation, indoor usage Blue 9.2  
02Y(St)CY PA Armoured 18 AWG x 1PR (0.8 Sq. mm) 1/1.02 mm (1/18 AWG) ABC solid/Foam PE/PETP/AL. Mylar/ ATC Braid 65%/PVC Inner sheath/ GI armour wires/PVC Outer sheath Direct Burial Black (Outer); Inner (Blue) 14.0  

Electrical Parameters

PROcess FIeld BUS DP :

Conductor Resistance (Loop) at 20°C : 110 /km (Max.)

Mutual Capacitance : 35 nf/km (Max.)

Inductance : 0.65 mH/km (Nom.)

Frequency Characteristic Impedance (Ω) Attenuation (dB/100m)
9.6 kHz             270 ± 27 ≤ 0.25
38.4 kHz           185 ± 18.5 ≤ 0.40
4 MHz              150 ± 15 ≤ 2.2
16 MHz             150 ± 15 ≤ 4.2
   

PROcess FIeld BUS PA:

Conductor Resistance (Loop) at 20°C : 44 /km (Max.)

Mutual Capacitance : 55 nf/km (Max.)
Characteristic Impedance @ 31.25 kHz : 100 ± 15
Attenuation @ 39 Khz : ≤ 3 dB/km

Inductance : 0.65 mH/km (Nom.)

Baud Rate (kbit/s) Segment Length (Meters) Segment Length (Feet)
9.6 1200 3940
19.2 1200 3940
45.45 1200 3940
93.75 1200 3940
187.5 1000 3280
500 400 1310
1500 200 656
3000 100 328
6000 100 328
12000 100 328

More Variants Available

PROcess FIeld BUS DP and PA for flexible applications

PROcess FIeld BUS DP and PA with steel braid

Halogen free variant with Low Smoke Zero Halogen (LSZH) outer sheath.

Note :

HART = Highway Addressable Remote Transducer DP = Decentralized Peripherals

PA = Process Automation

Office
Popular Engineering Corporation
A-47, Nandkishore Industrial Estate,
Mahakali Caves Road, Andheri East,
Mumbai - 400093
Next to Paper Box Industrial Estate.
Tel : 022 400 590 01
Mob : 9920800466
Warehouse
Popular Engineering Corporation
Bldg No. C1, Gala No. 2,
Shree Ganesh Industrial Complex,
Dapode, Behind Gupta Compound,
Gundavli, Bhivandi, Thane-421305