IB IL 24 EDO 2
IB IL 24 EDO 2-PAC
Inline Terminal With two Digital Outputs and
Extended Diagnostics
Data Sheet 6528B
06/2002
6 5 2 8 A 0 0 1
The item versions only differ with
regard to the scope of supply (see
"Ordering Data" on page 12).
Function and technical data are
identical.
This data sheet is only valid in
association with the “Configuring and
Installing the INTERBUS Inline
product range” User Manual
IB IL SYS PRO UM E
Function
The terminal is designed for use within an Inline
station. It is used for the output of digital signals
and offers the possibility of extended diagnostics
on every single channel for errors such as
overload, short circuit or open circuit (see
"Terminal Behavior in the Event of an Error" on
page 4).
Features
–
–
–
–
–
–
–
–
Connections for two digital actuators
Connection of actuators in 2, 3, and 4-wire
technology
Nominal current per output: 500 mA
Total current of the terminal: 1 A
Short-circuit and overload protected outputs
Open circuit detection
Diagnostic and status indicators
Single channel diagnostics
–
Parameterizable behavior of outputs during
an INTERBUS reset
6 5 2 8 B 0 0 2
Figure 1
IB IL 24 EDO 2-PAC terminal
6528B
1
IB IL 24 EDO 2 (-PAC)
Local LED Diagnostic and Status Indicators
1
2
E 1
E 2
E D O
2
D
Des.
D
1, 2
E1, E2
Color Meaning
Green Bus diagnostics
Yellow Status indicators of the
outputs
Red
Error Message
(Overload/short circuit/ open
circuit at the output 1/2)
Terminal Assignment
Terminal
Points
2
Assignment
Signal output (OUT1)
Signal output (OUT2)
Segment voltage U
S
for 4-wire termination
Measuring points for the supply
voltage
1
1 .1
1
1
2 .1
2
1.1
2.1
1.2, 2.2
1 .2
2
2 .2
3
1 .3
3
2 .3
4
1 .4
4
2 .4
6 5 2 8 A 0 0 3
1.3, 2.3
Figure 2
IB IL 24 EDO 2 (-PAC)
with appropriate connector
1.4, 2.4
Ground contact (GND)
for 2, 3, and 4-wire termination
Connection for functional earth
ground (FE)
for 3 and 4-wire termination
2
6528B
IB IL 24 EDO 2 (-PAC)
Internal Circuit Diagram
Key:
OPC
INTERBUS protocol chip (bus logic
including voltage conditioning)
LED
Optocoupler
Transistor
Digital output
Electrically isolated area
Other symbols are explained in the
IB IL SYS PRO UM E User
Manual.
IN T E R B U S
O P C
U
L
+ 2 4 V (U
S
)
+ 2 4 V (U
M
)
5 5 5 6 A 0 0 3
Figure 3
Internal wiring of the terminal points
6528B
3
IB IL 24 EDO 2 (-PAC)
Connection Example
When connecting the actuators
observe the assignment of the
terminal points to the INTERBUS
process data (see Page 5).
Programming Data
ID code
Length code
Process data channel
Input address area
Output address area
Parameter channel
(PCP)
Register length (bus)
BF
hex
(191
dec
)
41
hex
4 bits
4 bits
4 bits
0 bits
4 bits
1
E 1
E D O 2
D
2
E 2
Terminal Behavior in the Event
of an Error
1
1
2
1
2
2
In the event of an error (short circuit, overload or
open circuit) the terminal signals the errors as
follows:
–
3
3
On the terminal the red LED (E1, E2)
indicates the error
In the input process data a status bit is set,
In the terminal an error message is
generated and sent to the INTERBUS
master.
–
4
4
–
As soon as the error does not exist anymore, it
will automatically not be indicated anymore.
5 5 5 6 A 0 0 4
O U T 1
A
B
Figure 4
A
B
O U T 2
+ 2 4 V
Actuator connection example
Output errors are not saved and need not to be
acknowledged.
4-wire termination
3-wire termination
4
6528B
IB IL 24 EDO 2 (-PAC)
INTERBUS Process Data
For the assignment of the illustrated (byte.bit) view for your control or computer system,
please refer to data sheet DB GB IBS SYS ADDRESS, Part-No. 90 00 99 0.
Assignment of the Input Process Data (Status Bits)
(Byte.bit) view
Error
0.3
Short circuit/
overload
channel 2
I2
0.2
Open circuit
channel 2
0.1
Short circuit/
overload
channel 1
I1
0.0
Open circuit
channel 1
Status indicator LED
Assignment of the Output Process Data
(Byte.bit) view
Module
Terminal point
(signal)
Terminal point
(+24 V)
Terminal point
(GND)
Terminal point
(FE)
Status indicator LED
0.3
0.2
0.1
2.1
2.2
2.3
2.4
2
0.0
1.1
1.2
1.3
1.4
1
See table
"Behavior of Outputs During an
INTERBUS Reset" on page 6
6528B
5
模拟与混合信号
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