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

07-7331-2303/.000

Features

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

Marking

II 2(1)G Ex db e [ia Ga] IIC Gb
I M2 Ex db e [ia Ma] I Mb
Ex db e [ia Ga] IIC Gb
Ex db e [ia Ma] I Mb
Class I, Zone 1, IIC
A/Ex d e [ia] IIC Gb

Guidelines/Norms

Directive 2004/108/EC
Directive 94/9/EC
RoHS 2011/65/EU

Ambient temperature

-25 °C to +60 °C at T4

Certification

PTB 97 ATEX 1066 U

TÜV 98 ATEX 1355 X (Module)

IECEx PTB 11.0082U

IECEx TUN 11.0024X

CSA 2484303

TC RU C-DE.BH02.B.00005

UL-BR 13.0397U

UL-BR 13.0677X

Description

In the Ex i version, the MODEX Ex i digital in module with 16 digital inputs enables 16 binary signals to be evaluated. For example, NAMUR sensors, optocouplers, mechanical contacts or other actuating elements can be imported as signals in an intrinsically safe manner. The module is connected to the process control system via the PROFIBUS-DP. This is also displayed on the module itself using LEDs. Diagnostics data indicating the status of the outputs with respect to a disconnection or short-circuit can also be transmitted in addition to the user data. This is also displayed on the module itself using LEDs.

Technical data *

Protection class	Module: IP 66 EN/IEC 60529 Terminals: IP 20 EN/IEC 60529 Terminals with cover: IP 30 EN/IEC 60529
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	Status ON, BF, SF Inputs 16 x LEDs LED yellow, damped LED red, open/short circuit
Voltage	Supply voltage (L+, L-): DC 24 V (20 to 30 V)
Power dissipation	5.1 W (Module) at 16 closed inputs
Galvanic isolation	Power supply//bus//circuitry//inputs
Connection	2.5 mm², fine stranded