765-1503/100-000
Properties
Product manual | Version: 2.0.0
19
16DO FLD EI DC 24V 2.0A
Parameters
Value
Value (per UL)
Current consumption of supply connections
Max. 16 A; ensure external
limitation or use fuses in
the cables
External fuses in lines 1L
and 2L: max. 16 A, time-
delay, min. 30 VDC
The maximum total current
of the device, including
transmission between the
power supply connections,
must not exceed 16 A for
both 1L and 2L individu-
ally. If additional modules
are connected to X32
(PWR OUT), it may be
necessary for the maxi-
mum total current to be
monitored with external
power supply manage-
ment.
Maximum current: Ob-
serve derating as a func-
tion of ambient tempera-
ture.
The maximum total current
of the device, including
transmission between the
power supply connections,
must not exceed 12 A (the
sum of 1L and 2L). If addi-
tional modules are con-
nected to X32 (PWR
OUT), it may be necessary
for the maximum total cur-
rent to be monitored with
external power supply
management.
Conductor cross-section
0.5 ... 2.5 mm
2
Note: Observe the cur-
rent carrying capacity
and cable length!
2.5 mm
2
Reverse voltage protection
Yes
Power source
24 VDC PELV (Protective Extra Low Voltage) or SELV
(Safety Extra Low Voltage) power source
4.4.5 Electrical Safety
Table 11: Electrical Safety
Property
Value
Insulation resistance
60 VDC
Test voltage
550 VAC RMS
Min. creepage distance
0.7 mm
Requirements
• Use of PELV/SELV power supplies
• When SELV power supplies are used: SELV power supplies with supply via the same
network phase
• If PELV (Protective Extra Low Voltage) power supplies are used: PELV (Protective Ex-
tra Low Voltage) power supplies with a secondary power supply connection to the
common reference point
4.4.6 Environmental Conditions
Table 12: Environmental Requirements
Property
Value
Value (per UL)
Ambient temperature (operation)
–25 °C ... +70 °C
Ambient temperature (storage)
–40 °C ... +80 °C
Maximum temperature change
3 K/min
Relative humidity (operation)
5 % ... 95 %
