The sensor/actuator terminal blocks feature several potential levels and one signal level. The potential levels are for power supply and, if necessary, sensor grounding or shielding; the signal level is for switching signal transmission from the sensors or to the actuators.
A single terminal block housing accommodates two interconnected potential terminals with doubled spacing on the lower levels and two independent signal pathways with single spacing of 3.5 mm on the upper levels.
Potential Levels:
- Power supply and, if necessary, sensor grounding or shielding of the sensors/actuators is performed on the potential levels
- Two Connections per Current Bar Bridges Possible without Pole Number Limitation
Signal Level:
- The signal level transmits switching signals from two sensors or to the actuators, separately per terminal block – in a single housing