765-1503/100-000
Planning
Product manual | Version: 2.0.0
37
16DO FLD EI DC 24V 2.0A
Pin
Normal Operation
Overload Operation
4
2 A
2.4 A
The device is designed in such a way that it can be used in overload operation according
to the following table “Module 765-1503/100-000 – Currents in Supply Cable 1” without
time limit. The following applies to all pins:
If the maximum load capacity (upper limit of overload operation) of the pin is exceeded,
there is a risk of destruction of or damage to the pluggable connector or PCB of the de-
vice.
CAUTION
Note significance of pin 3
Note that the sum of the currents of pins 2 and 4 flows to pin 3.
Product-Specific Information
For supply line 1 of the 765-1503/100-000 Digital Output Module, the currents declared in
the following table must be taken into account:
Table 28: Module 765-1503/100-000 – Currents in Supply Line 1
Current
Description
I
X31_1L
Current to connection PWR IN (X31): current 1L+ / reverse current 1L−
I
X32_1L
Current to connection PWR OUT (X32): current 1L+ / reverse current 1L−
I
logic
Logic supply
I
module_1L
Module current I
module_1L
= 0
For this module, supply cable 1 is only used for transmission between the PWR IN (X31)
and PWR OUT (X32) connections.
For supply cable 2 of the 765-1503/100-000 Digital Output Module, the currents declared
in the following table must be taken into account:
Table 29: Module 765-1503/100-000 – Currents in Supply Cable 2
Current
Description
I
X31_2L
Current to connection PWR IN (X31): current 2L+ / reverse current 2L−
I
X32_2L
Current to connection PWR OUT (X32): current 2L+ / reverse current 2L−
I
X01_2L
,
I
X02_2L
,
... ,
I
X08_2L
Total current for supply cable 2 on digital output X0i (i.e., port X01,
X02, ... , X08); corresponds to current I
X0i_pin3_2L
on pin 3 (ground). This
current is the sum of the currents on pins 2 and 4 of digital output X0i:
I
X0i_2L
= I
X0i_pin3_2L
= I
X0i_pin2_2L
+ I
X0i_pin4_2L
I
module_2L
Module current I
module_2L =
I
X01_pin3_2L
+ I
X02_pin3_2L
+ ... + I
X08_pin3_2L
During operation of the 765-1503/100-000 Digital Output Module, the rules below for the
currents in supply cables 1 and 2 must be followed at all times:
Table 30: Rules for Supply Cables 1 and 2
Current
Supply Cable 1
Supply Line 2
Total current for the supply cable
(rule 1)
I
X31_1L
≤ 16 A
I
X31_1L
= I
logic
+ I
I
module_1L
I
X31_2L
≤ 16 A
I
X31_2L
= I
X32_2L
+
I
module_2L
Permissible current feedthrough
(rule 2)
I
X32_1L
≤ 16 A − I
logic
− I
module_1L
I
X32_2L
≤ 16 A
− I
module_2L