PROFIBUS-Interface 16 NAMUR in (16 x digital in Ex i)

Data sheet Documentation Back

07-7331-2303/.000

Features

16 channels, galvanic isolation
for NAMUR sensors
DIN EN 60947-5-6
for mechanical contact
LED display, group error messages
Ex ia, ib
Cable monitoring (can be disabled)
Programmable address on front panel

Certificates

PTB 97 ATEX 1066 U

TUEV 98 ATEX 1355 X (Module)

IECEx PTB 11.0082U

IECEx TUN 11.0024X

CSA 2484303

GOST R POCC DE.ME92.B02630

GOST-K-KZ4710193.01.01.00142

GOSPROMNADZOR 11-02-0015-2012

UL-BR 13.0397U

UL-BR 13.0677X

Ex protection type

II 2 (1) G / I M 2
Ex d e [ia Ga] IIC Gb
Ex d e [ia Ma] I Mb
Class I Zone 1 IIC
A/Ex d e [ia] IIC Gb

Ambient temperature

Directive 2004/108/EC
Directive 94/9/EC

Description

This module allows 16 digital signals to be coupled to PROFIBUS-DP in the hazardous area.

Namur sensors, optocouplers, mechanical contacts or other actuating elements can be connected by means of intrinsically safe equipment. The bus power supply and the inputs are galvanically isolated.

The states of the individual inputs, the usual bus status messages and open circuit / short circuit are indicated by LEDs. When the module is wired to contacts, cable monitoring can be switched off.

Technical data (extract)

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Protection class	Module: IP 66 Terminals: IP 20 Terminals with cover: IP 30
Structure	Flameproof, clip-on enclosure for TH 35 rail
Dimensions	see data sheet
Material	High-quality thermoplastic
Storage temperature	-40 ?C to +60 ?C
Weight	2.1 kg
Display	LEDs on front panel Status: ON, BF, SF Inputs: 16 x double LED LED yellow, damped; LED red, open/short circuit
Voltage	Supply voltage (L+, L-): DC 20 V to DC 30 V
Output power	5.1 W
Power dissipation	5.1 W
Bus interface	RS 485 with screw-clamping terminals
Galvanic isolation	power supply//inputs//bus//electronic
Connection	2.5 mm?, fine stranded

Documentation

Data Sheet - PROFIBUS-Interface 16 NAMUR in (16 x digital in Ex i)

Declaration of Conformity 01-7331-7C0014