When you use HMP60/HMP110 series probes for Modbus communication over the RS-485 interface, the maximum number of HMP60/HMP110 probes that can be
connected to a system is 32 (with a communication speed of 19200 bps or lower).
| RS-485 termination must not be used with HMP60/HMP110 series probes. |
| Connecting other devices can decrease the maximum number of HMP60/HMP110 probes that can be connected. If other devices require the
use of termination, HMP60/HMP110 series probes must be connected using an RS-485 repeater. |