Siemens ET 790 Series Technical Information PDF herunterladen (Seite 157)

Gateways, Interface Converters

KNX/RS232

11/11

Siemens ET G1 · 10/2008

■

Overview

For connection of a PC over RS232 interface for parameter

assignment, visualization, logging and diagnosis of

bus devices.

■

Technical specifications

Design

DELTA

profil/

style/

ambiente

Type

N 148/02

N 148/04

UP 146

UP 142

Enclosure data

Design

N N UP

Modular installation devices for mounting on

TH35 EN 60715 mounting rail

✔ ✔

Dimensions

•Height mm 65

• Width (1 MW = 18 mm) mm 3 MW 3 MW 65

•Depth mm 42

Power supply

Bus-powered electronics

or over RS232 through a connected PC

✔ ✔ ✔

Bus connection

Integrated bus coupling units

✔ ✔

Plug onto UP 110 bus coupling unit -- --

✔

Plug onto UP 114 bus coupling unit -- --

✔

Bus connection over contact system to

data rail

✔ ✔

Gateway

Transmission rate PC – RS232 bit/s 9600 9600,

19200 (for FT1.2)

9600

Can be switched between standard protocol

and FT1.2

-- On the device --

Electrically isolated access to the bus line over

integrated socket

SUB-D,

9-pole

SUB-D,

9-pole

SUB-D,

9-pole

Access to all bus devices in the system

✔ ✔ ✔

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