|
| | | | | | |
- Isolated analog inputs and outputs in the chemical industry module (1 setpoint / 2 measured values)
- Isolated digital inputs and outputs in the Control Unit
- Protective separation of the motor sensor cable with respect to the enclosure and other connections using reinforced insulation of the creepage and clearances (rated impulse voltage 12 kV) according to EN 60664 1
- Certified power disconnection (94/9/EC, ATEX) of the inverter without main contactor
- Forced inverter inhibit (EMERGENCY STOP function via STO)
- NAMUR terminal strip according to NE 37
 The CM240NE chemical industry module has the following interfaces: Designation | Description |
|---|
PROFIBUS | 9-pin, SUB-D connector or socket to connect PROFIBUS 1) | X11 and X12 | Parallel connection of the CM240NE chemical industry module with the Control Unit | X2 | Terminal strip in accordance with NAMUR recommendation NE 37 (2.5 mm2 screw terminals) - Digital inputs and outputs
- Analog inputs and outputs
| X3 | Terminal strip in accordance with NAMUR recommendation NE 37 (2.5 mm2 screw terminals)
to connect the motor temperature sensor |
1) Cannot be used with CU250S‑2 (must be mounted on a DIN rail).
|
|
