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Interface «Current loop» to interface RS — 485 converter

Interface «Current loop» to interface RS — 485 converter is used in dispatch control system. Operating temperature range from -40 °С to +60 °С. Size 210×85×58 mm.

FEATURES

power supply 10% 15%220 + − V, 50 Hz
consumption current 25 mA
portholes «Current loop» – 8
portholes RS — 485 – 1
data rate - 9600 bit/sec
operating temperature range from -40 °С to +60 °С
weight 2 kg
size 210×85×58 mm

DESCRIPTION

PI-8TP/485 collects data from 8 devices SZITS-D, SZITS-D-L and passes the data through interface RS — 485.

Field of use: dispatch control system.

Equipment details:

8 attention devices SZITS-D, SZITS-D-L and electrical signalbox host controller bidirectional communication through interface RS — 485
following data transfer possibility:
electric power supply voltage level
constant power source or alternating power source data
electric circuit resistance level which is checked by SZITS-D
dielectric resistance critical value
voltage stability existence
controlled source voltage overloading
circuits plugged into portholes «Current loop» are powered by PI-8TP/485

Component parts:

PI-8TP/485 (number according to order)
line-operated socket contact (1 pcs per a device)
cable receptacle DB-37F (DР-37С body) (1 pcs per a device)
cable receptacle DB-9F (DР-9С body) (1 pcs per a device)
engineering instruction (1 pcs per a device)
marking (1 pcs per a device)

We deliver the equipment around the Country and to the CIS region!