User`s manual

3
I/O Specifications
External connection system 40-pin connector
Applicable wire size 0.3mm2
Operation indicator None
Voltage*3
12/24VDC
(10.2 to 26.4V, ripple percentage 5% or less)
External
supply power
Current
1.65A for external output
0.05A for internal consumption only
Fuse rating*2 2.0A fuse, unreplaceable
Internal current consumption 0.1A
Weight 250g(0.55lb)
Accessory
1 piece of external wiring connector
(soldered type)
*1: Time in the I/O section.
*2: The maximum load current varies with the number of simultaneous ON
points. Refer to the following information:
Relationships between output load current (common current), number of
simultaneous ON points and ambient temperature
5551
0.1A 16points
=1.6A
0.08A 16points
=1.28A
Common current
Ambient temperature
*3: A fuse-blown error will also be displayed when the external supply power
switches off.
*4: The fuse in the output unit is provided to prevent the external wiring from
burning out if the outputs of the unit are shorted.
Therefore, it may not protect the output elements.
The fuse may not be blown if the output elements are damaged in the fault
mode other than a short circuit.