PROFIBUS Interface 16 x digital in Ex e



  • 16 channels
  • 24 V inputs
  • Direct control via Ex-limit switches
  • Galvanic isolation
  • LED display
  • EMC according to DIN EN 61000-6-2: 2005, DIN EN 61000-6-3: 2007 + A1: 2011
  • Programmable address on front panel


Ex II 2G Ex db e IIC Gb
Ex I M2 Ex db e I Mb
Ex db e IIC Gb
Ex db e I Mb
Class I, Zone 1, IIC
A/Ex d e IIC Gb


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

Ambient temperature

-40 °C to +60 °C at T4


PTB 97 ATEX 1066 U
IECEx PTB 11.0082U
CSA 2484303
TC RU C-DE.BH02.B.00005
UL-BR 13.0397U


In the Ex-e version, the MODEX digital in module with 16 digital inputs enables 16 binary signals to be fed in. For example, pressure-resistant limit switches or control devices can be imported as signals. The module is connected to the process control system via the PROFIBUS-DP. Coding rotary switches are available for addressing the module.

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
16 x LED yellow, active
Voltage Supply voltage
electronics (L +, L-) DC 24 V (20 to 30 V)
Current typ. 5 mA at 24 V
min. 4 mA at 20 V
Power dissipation 4.6 W (Module)
Bus interface RS 485 with screw 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 mm², fine stranded

*Refer to the documentation for more detailed information


Data Sheet - PROFIBUS Interface 16 x digital in Ex e

Declaration of Conformity 01-7331-7C0003

Declaration of Conformity 01-7331-7C0029