PIM00587
EN-46
8.5.2
Digital output
These
are the digital output signals that output this unit’s
warning status. Connect them in accordance with
the instructions below as necessary.
Refer to the “
11.5.3 Contact output and digital output selection
” for changing the output contents
.
Terminal Name
Signal Name
Output Content: factory default setting
DO1
Digital output 1
When switching the PQ number, it becomes ON if the pressure
command, flow rate command has reached the goal.
DO2
Digital output 2
No output
OCOM
Digital output common
Can be either positive or negative
CAUTION
Prepare a DC24 V ±10%/0.5 A power supply externally.
It is not possible to supply power from this controller to external destinations.
The maximum output current of the output circuit per circuit is 50 mA (resistance load). Note that driving
a load exceeding the permissible current may damage the circuit.
When driving inductive loads, implement surge protection measures.
Internal circuit
External power supply
(DC24 V)
(plus/minus common)
Max 50 mA
DO1
OCOM
Load
Max 50 mA
Load
DO2
