PROFIBUS-Interface 16 x digital in
07-7331-2302/0000
Funktsioonid
- 16 channels
- 24 V inputs
- Direct control via Ex-limit switches
- Galvanic isolation
- LED display
- EMC according to
DIN EN 61000-4-2: 2001,
DIN EN 61000-4-3: 2008,
DIN EN 61000-4-4: 2003,
DIN EN 61000-4-6: 2007 - Programmable address on front panel
Sertifikaadid
IECEx PTB 11.0082U
CSA 2484303
GOST R POCC DE.ME92.B02630
GOST-K-KZ4710193.01.01.00142
GOSPROMNADZOR 11-02-0015-2012
UL-BR 13.0397U
Ex kaitse liik
Ex d e IIC Gb
Ex d e I Mb
Class I Zone 1 IIC
A/Ex d e IIC Gb
Ümbritseva keskkonna temperatuur
Directive 94/9/EC
Kirjeldus
This module allows the connection of 16 digital signals to the PROFIBUS-DP within the hazardous area. Signals from flameproof encapsulated limit switches and control devices can be injected directly.In case of NAMUR sensors or other signalling contacts that are controlled in an intrinsically safe way, barriers or isolator amplifiers are connected on line side.
LEDs on the front of the module output the input states as well as important status messages.
Tehnilised andmed (väljavõte)
(Täpsema info jaoks klikka siia)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 Inputs: 16 x LED yellow, active sensor |
Voltage | Supply voltage: DC 20 V to DC 30 V (protection against polarity reversal) |
Current | typ. 5 mA at 24 V min. 4 mA at 20 V |
Output power | 4.6 W |
Power dissipation | 4.6 W |
Bus interface | RS 485 with screw-clamping terminals |
Switching treshold | 0 - Signal: 0 V to +5 V 1 - Signal: +10 V to +30 V |
Galvanic isolation | power supply//bus//inputs |
Connection | 2.5 mm?, fine stranded |