8 x 4 to 20 mA in/4 x 4 to 20 mA in/out

PROFIBUS-Interface for zone 1/21
07-7331-230H/.0.0
Benefits
  • 8 input channels/4 input channels and 4 output channels
  • Ex ia/ib
  • 16 bit resolution
  • Galvanic isolation
  • LED indicators
  • Programmable address on front panel
BARTEC
,

Description

8 x 4 to 20 mA in Ex i In the Ex i version, the MODEX 8 x 4 to 20 mA module with 8 analogue inputs enables 8 analogue intrinsically safe signals to be fed in or evaluated. For example, intrinsically safe two-wire transmitters or active 4 – 20 mA signals can be imported as signals.4 x 4 to 20 mA in & out Ex i In the Ex i version, the MODEX 4 x 4 to 20 mA module with 4 analogue inputs enables 4 analogue intrinsically safe signals to be fed in or evaluated and additionally the control of intrinsically safe actuators using 4 x 4 to 20 mA outputs. The input signal has 16-bit resolution and is transmitted with high interference resistance. Both modules are connected to the process control system via the PROFIBUS-DP. Coding rotary switches are available for addressing the module. 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 LEDs on front panel
Status: ON, BF, SF
In: 8 x double LED
LED yellow, sensor active; LED red, open circuit/short circuit
Voltage Supply voltage (L+, L-): DC 24 V (20 to 30 V)
Output power 7.8 W
Power dissipation 4.9 W (Module)

Manuals/Operating Instructions/Guides

Manuals/Operating Instructions/Guides

Data Sheets

Data Sheet – PROFIBUS-Interface 8 x 4 to 20 mA in/4 x 4 to 20 mA in/out