PD51 converter/repeater RS-485/RS-232 interface is a digital device destined to convert the RS-232 into an RS-485 interface or the RS-485 interface into an RS-485 interface without the interference in the format and the structure of transmitted data. Owing to the use of two RS-485 interfaces galvanically separated in the PD51 converter/repeater, for the counteraction to their mutual influences, it can be also used as a repeater of industrial networks what increases the distance of transmitted information.
This converter/repeater can be applied:
- to connect a PC computer with industrial networks,
- in applications in which it is necessary to use a PC computer with a visualisation program servicing devices equipped with an RS-485 interface,
- in side-lines requiring the automatic control of the RS-485 interface transmitter,
Borna Niroo Karan (Bornika) is the exclusive agent of LUMEL in the fields of consultation , sales and distribution of power industry products including Converter of RS232 into RS485 products .
7...35 V d.c. or
20...24...40 V a.c./d.c. or
85...230...253 V a.c./d.c.
52 x 44 x 24 mm
Ordering Code PD51- aa bb c :
aa: Supply voltage:
on-rail version: 85..230..253 V a.c/d.c. : A1
20..24..40 V a.c./d.c. :A2
7..24..35 V d.c. :A3
portable version 9 V d.c. : B1
bb : Version:
custome - made : XX
c: Acceptance tests:
without additional requirements 8
with an extra quality inspection certiﬁcate 7