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765-4203/0100-0000
Property
Output current, L1
Output current, L1 with IO-Link operating mode
Output current, L2
Output current, L2 with IO-Link operating mode
Circuit
Self-protection
Voltage drop through high-side path
Maximum capacitive load
Maximum inductive load
Diagnostics (1L+)
4.4.4 Power Supply
Parameters
Supply voltage, 1L, 2L
Undervoltage warning, 1L
Overvoltage warning, 1L
Module power consumption
Power consumption of supply connections
Product manual | Version: 1.0.0
4PORT IOL-A FLD EC DC 24V 2.0A
Value
Maximum: 4.0 A per channel per IEC 61131-2
Maximum 1.0 A with conductor size AWG 22/0.34 mm
and cable length of up to 20 m (per IO-Link specifica-
tion)
Maximum 4.0 A with increased conductor cross-sec-
tion or reduced cable length (max. voltage drop of
1.2 V for both feed and return line individually)
Maximum: 4.0 A per channel per IEC 61131-2
Maximum 1.0 A with conductor size AWG 22/0.34 mm
and cable length of up to 20 m (per IO-Link specifica-
tion)
Maximum 4.0 A with increased conductor cross-sec-
tion or reduced cable length (max. voltage drop of
1.2 V for both feed and return line individually)
High-side driver
The 1L+/2L+ output is not resistant to reverse power
feeding.
The input voltage must not exceed the supply voltage.
Overcurrent, overload, overtemperature and overvolt-
age
Less than 200 mV
1000 μF parallel to 24 Ω; 0.1 Hz
470 μF parallel to 12 Ω; 0.1 Hz
220 μF parallel to 6 Ω; 0.1 Hz
1.15 H / 2 A; 0.2 Hz; DC13
Events: overcurrent, overload, overtemperature and
overvoltage
Value
24 VDC, –25 %/+30 % (18 VDC ... 31.2 VDC)
Voltages above 34 V can permanently damage the de-
vice.
Voltages below approx. 11 V lead to device reset.
18.0 V (± 5 % at 25 °C) message On,
18.3 V (± 5 % at 25 °C) message Off
30.0 V (± 5 % at 25 °C) message On,
29.7 V (± 5 % at 25 °C) message Off
1L: 80 mA (at 24 VDC)
2L: - (at 24 VDC)
Max. 16 A; ensure external limitation or use fuses in
the cables.
The maximum total current of the device, including
transmission between the power supply connections,
must not exceed 16 A for both 1L and 2L individually. If
additional modules are connected to X32 (PWR OUT),
it may be necessary for the maximum total current to
be monitored with external power supply management.
Maximum current: Observe derating as a function of
surrounding air temperature.
Properties
2
2
Table 11: Power supply
19
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