3.6.2 Power requirements
DANGER
Electrocution hazard. Do not connect this product directly to an AC power source.
DANGER
Electrocution hazard. The output voltage of the power supply unit for this product must not exceed 28 VDC.
An external power source that can supply 24 VDC is necessary to supply power to the instruments. The maximum number of units that can connect to the power source can change with the communication option. Contact the factory for more information.
3.6.3 RS485 wiring
Refer to Figure 10 and Table 2 to install a particle counter with RS485 communication