Table of Contents
Advertisement
765-4203/0100-0000
Current
I
,
X01_1L
I
,
X02_1L
I
module_1L
For supply cable 2 of the 0765-4203/0100-0000 IO-Link Module, the currents declared in
the following table must be taken into account:
Current
I
X31_2L
I
X32_2L
I
module_2L
For this module, supply cable 2 is only used for transmission between the PWR IN (X31)
and PWR OUT (X32) connections.
During operation of the 0765-4203/0100-0000 IO-Link Module, the rules below for the
currents in supply cables 1 and 2 must be followed at all times:
Current
Total current for the supply cable
(rule 1)
Permissible current feedthrough
(rule 2)
Ports
Supply current on pin 1 (rule 3)
Signal current on pin 2/4 in normal
operation (rule 3)
Signal current on pin 2/4 in overload
operation (rule 3)
Reverse current to pin 3 (ground)
(rule 3)
6.2.2 Requirements on the Power Supply
Power Source
Note
PELV or SELV power source required
Only device the product with 24 VDC PELV (Protective Extra Low Voltage) or SELV
(Safety Extra Low Voltage) voltage sources. Failure to do so may result in electric shock.
If L1 and L2 are to be supplied separately (e.g., for safe switch-off of L2), then either cen-
tral grounding must be implemented using two power supply units, or the power supply
connection must be made on the same phase. However, the use of two separate power
supply units is not mandatory.
Product manual | Version: 1.0.0
4PORT IOL-A FLD EC DC 24V 2.0A
I
... ,
X04_1L
Description
Total current for supply cable 1 on port X0i (i.e. port X01, X02, ... , X04);
corresponds to the current I
X0i_pin3_1L
sum of the currents on pins 1, 2 and 4 of port X0i:
I
= I
= I
+ I
X0i_1L
X0i_pin3_1L
X0i_pin1_1L
X0i_pin2_1L
Module current I
I
module_1L =
X01_pin3_1L
Table 37: Module 0765-4203/0100-0000 – Currents in Supply Cable 2
Description
Current to connection PWR IN (X31): current 2L+ / reverse current 2L−
Current to connection PWR OUT (X32): current 2L+ / reverse current 2L−
Module current I
= 0
module_2L
Supply Cable 1
I
≤ 16 A
X31_1L
I
= I
+ I
I
X31_1L
logic
X32_1L +
module_1L
I
≤ 16 A − I
− I
X32_1L
logic
module_1L
Ports X01, ... , X04 (henceforth
summarized as port X0i for 1 ≤ i ≤ 4)
I
≤ 4 A
X0i_pin1_1L
I
≤ 2 A
X0i_pin2_1L
I
≤ 2 A
X0i_pin4_1L
I
≤ 2.4 A
X0i_pin2_1L
I
≤ 2.4 A
X0i_pin4_1L
I
≤ 4 A
X0i_pin3_1L
on pin 3 (ground). This current is the
+ I
X0i_pin4_1L
+ I
+ ... + I
X02_pin3_1L
X04_1L_3
Table 38: Rules for Supply Cables 1 and 2
Supply Line 2
I
≤ 16 A
X31_2L
I
= I
+ I
X31_2L
X32_2L
module_2L
I
≤ 16 A − I
X32_2L
module_2L
-
-
-
-
-
Planning
41
Advertisement
Chapters
Table of Contents
