Remote I/O Module ANTARES 8DI-N

17-6143-1002/0000

Features

  • 8 channel digital in Ex ia IIC
  • 2 channels programmable as counters
  • For NAMUR sensors
    DIN EN 60947-5-6
  • Integrated bus rail
  • Installation in ATEX Zone 1/2
    or Zone 21/22
  • Hot-Swap
  • Galvanic isolation between the inputs and system
  • Line break/short-circuit monitoring
  • Plug-in and codable spring clamps
  • 2 LED displays per channel

Marking

Ex II 2(1) G Ex ib [ia IIC/IIB Ga] IIC T4 Gb
Ex II (1) D [Ex ia Da] IIIC
Ex ib [ia IIC/IIB Ga] IIC T4 Gb
[Ex ia Da] IIIC
Class I, Zone 1

Ambient temperature

-20 °C up to +60 °C

Certification

PTB 11 ATEX 2015
IECEx PTB 11.0055
DNV A-13339
TC RU C-DE.BH02.B.00005
KCS KTL 13-KB4BO-0304
KCS KTL 13-KB4BO-0305
UL BR 13.0249

Description

The ANTARES 8 Digital In NAMUR Remote I/O Module is suitable for capturing 8 intrinsically safe binary signals in hazardous areas. NAMUR sensors, optocouplers, wired and unwired mechanical contacts or other actuating elements can be connected with intrinsic safety. All of the I/O module’s transmission channels are conductively connected to each other. The ANTARES 8DI-N Remote I/O Module is operated by and supplied with power by the ANTARES Rail Control Unit (RCU). A bus rail is not necessary. The hot-swap capability allows the electronic unit to be replaced without disconnecting from voltage even in an explosive atmosphere. Parameters can be set for each channel. Open circuit/short circuit monitoring can be programmed for each channel. See the system description for installation instructions.


Technical data *

Protection class (EN 60529)
Enclosure: IP 30 in the ANTARES system construction
Dimensions (W x H x D) 45 mm x 110 mm x 114.5 mm
Material Enclosure material: PA
Installation Mounting rail TH 35-15 DIN EN 60715 (steel, galvanised)
Storage temperature -25 °C up to +85 °C
Humidity 5 up to 95 %, non-condensing
Vibration (EN 60 068-2-6)
2 g/7 mm; 5 Hz up to 200 Hz in all 3 axes
Shock resistance (EN 60068-2-27)
15 g/11 ms, ± 3 shocks per direction
Weight approx. 380 g
Display LEDs in enclosure front:
Status PWR, ST, ERR1, ERR2
Inputs 2 LEDs per channel
1 x LED yellow Channel active
1 x LED red Channel error
Interface Number of channels NAMUR to EN 60947-5-6:
– 8 digital inputs Ex i (short-circuit-proof)
– Channel 7 and Channel 8 configurable as counters
(max. count rate 5 kHz)
Voltage Sensor supply: 8.2 V
Switching treshold damped < 1.2 mA
not damped > 2.1 mA
Open circuit < 0.3 mA
Short-circuit > 225 Ohm
Connection plug-in tension spring-loaded clamps,
4-pole up to 2.5 mm²
optional coding and numbering

*Refer to the documentation for more detailed information


Documentation

Data Sheet - Remote I/O Module ANTARES 8DI-N

Declaration of Conformity 11-6143-7C0002

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