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07-7331-2304/2000
PTB 97 ATEX 1066 U
IECEx PTB 11.0082U
CSA 2484303
TC RU C-DE.BH02.B.00005
UL-BR 13.0397U
II 2(1)G Ex db e IIC Gb
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
-25 °C to +60 °C at T4
In the Ex e version, the MODEX 8 x 4 to 20 mA module with 8 analogue inputs enables 8 analogue active signals to be fed in. The input signal has 12-bit resolution and is transmitted with high interference resistance. The module is 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.
| 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 Bus status: ON, BF, SF Inputs: 8 x double LED LED yellow, sensor active; LED red, open/short circuit |
| Voltage | Supply voltage: DC 24 V (20 to 30 V) |
| Output power | 3.8 W |
| Power dissipation | 4.1 W (Module) |
| Bus interface | RS485 with screw terminals |
| Signal range | 4 to 20 mA 4 mA = 655 dec. 20 mA = 3276 dec. |
| Galvanic isolation | Power supply//bus//circuitry//inputs |
| Connection | 2.5 mm², fine stranded |
*Refer to the documentation for more detailed information
Data Sheet – PROFIBUS-Interface 8 x 4 to 20 mA in passive
Declaration of Conformity 01-7331-7C0005
Declaration of Conformity 01-7331-7C0029
| Weight | 2.1 kg |
|---|---|
| Dimensions | 17.0 × 10.2 × 9.6 cm |
