8. Connections of I/O Interface
8.3 Connecting with Scan I/O Card
121
(6) Digital output (CF33)
The HR357 output circuit is a source type (source output).
△
Source type
(Machine side)
RA
PL
R
0V(RG)
Control
circuit
24VDC
FCU6-HR3 7
CF33
CAUTION
Do not apply any voltage to the connector other than that specified in this manual. Failure to
observe this could cause bursting, damage, etc.
Output conditions
Insulation method
Non-insulation
Rated load voltage
24VDC
Max. output current
60mA/point
Saturation voltage
1.6V (standard)
Output delay time
40µs
(Note 1)
When using an inductive load such as a relay, always connect a diode (voltage resistance 100V or more,
100mA or more) in parallel to the load.
(Note 2)
When using a capacitive load such as a lamp, always connect a protective resistor (R=150
Ω
) serially to
the load to suppress rush currents. (Make sure that the current is less than the above tolerable current
including the momentary current.)