Block ECONOMY SMART User manual

Manual
ECONOMY SMART
with IO-LINK
PC-0724-800-0I1
PM-0724-400-0I1
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Strasse 36–46 • 27283 Verden • Germany
Tel. [phone] • Fax [phone]
[email protected] • block.eu

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
1
Table of Contents
1. General Information.............................................................................. 2
1.1 Safety Instructions ........................................................................................... 2
1.2 Qualified Personnel .......................................................................................... 2
1.3 Intended Use.................................................................................................. 2
1.4 Disclaimer...................................................................................................... 2
2. Product Description............................................................................... 3
2.1 System Design.............................................................................................. 4
2.2 Tripping Characteristic....................................................................................... 5
2.3 Dimensions .................................................................................................. 6
2.4 Assembly ..................................................................................................... 7
2.5 Connections and Signaling.............................................................................. 9
3. Initialization........................................................................................ 10
3.1 Operating Statuses...................................................................................... 10
3.1.1 Activation delay................................................................................................................. 10
3.1.2 “ON/OFF and RESET“ buttons.............................................................................................. 11
3.2 Charging Capacitive Loads............................................................................ 11
3.3 Communication ........................................................................................... 12
4. Process Data and Parameters ............................................................. 13
4.1 Process Data .............................................................................................. 13
4.1.1 PC-0724-800-OI1 ..............................................................................................................13
4.1.2 PM-0724-400-OI1.............................................................................................................. 16
4.2 Acyclic IO-LINK I/O Data.............................................................................. 19
4.3 Acyclic I/O Data of the Circuit Breaker ........................................................... 20
4.3.1 PC-0724-800-OI1 ..............................................................................................................20
4.3.2 PM-0724-400-OI1.............................................................................................................. 21
4.3.3 Coding of the Circuit Breaker Status................................................................................22
4.3.4 Coding of the Circuit Breaker Currents .................................................................................22
4.3.5 Coding of the Circuit Breaker Type.......................................................................................23
4.3.6 Coding of the Circuit Breaker Commands........................................................................ 24
4.3.7 Coding to Reset the Circuit Breaker Trip Counter ...................................................................25

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
2
1. General Information
1.1 Safety Instructions
Please read these warnings and safety instructions carefully before operating the device.
The device may only be installed by qualified competent personnel. In the event of malfunc-
tions or damage, switch off the supply voltage immediately and send the device to BLOCK
Transformatoren-Elektronik GmbH to be checked. The device does not contain any service
components. When an internal fuse is triggered, there is most likely an internal defect in the
device. The data provided are for product description purposes only and should not be con-
strued as legally guaranteed properties.
1.2 Qualified Personnel
The product referred to in this documentation may only be operated by qualified personnel,
in compliance with the specific documentation pertinent to the respective task, in particular
the safety instructions and warnings contained therein. Qualified personnel can, as a result
of their training and experience, help to ensure that the use of the described product meets
all safety requirements as well as applicable regulations, provisions, standards, and laws.
1.3 Intended Use
This device is designed for installation within an enclosure and is suitable for use with gen-
eral electronic devices, such as industrial controls, office equipment, communications
equipment, and gages. Do not use this device in control systems for airplanes, trains, or
nuclear facilities where a malfunction can result in serious injury or death.
1.4 Disclaimer
The contents of this publication have been checked with great care for concordance with the
described hardware and software. Nevertheless, there may be differences between the
product and the documentation. Deviations may also arise due to the further development
of the product.
For this reason, we cannot guarantee full concordance. Should this documentation contain
any errors, we reserve the right to make necessary corrections without prior notice.

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
3
2. Product Description
The electronic circuit breaker divides the load current to several 24 V branches and reliably
monitors overload and short-circuiting. The electronics permits short-term current peaks,
e.g. due to a high inrush current, while branches with a longer overload are disconnected
from the power.
The tripping current for each output can be individually adjusted with a current selector
switch accessible from the front or via the IO-LINK interface.
The outputs are activated in a time-delayed and load-dependent manner in order to reduce
peak inrush currents. If the rated current is exceeded, the output is automatically switched
off after a defined tripping time and this can be switched on again after a short waiting time
(thermal release) via a button or the IO-LINK interface.
The button is also used to switch off the relevant output manually. The IO-LINK interface
can be used for reading out operating information and for switching individual outputs on or
off in a targeted manner. The status for the relevant output is displayed via a multi-colored
LED.
Figure 1: Electronic Circuit Breaker

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
4
2.1 System Design
Up to eight channels from the breaker can be used to connect loads and lines to protect
them from overload and short circuits.Figure 2 shows an example structure.
Always ensure that there is a separate GND line between the load and the power supply.
Figure 2: System Design
Note:
Deviations in the wiring can destroy the modules.
The IO-LINK cable must not exceed a maximum length of 20 m.

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
5
2.2 Tripping Characteristic
The tripping time depends on the level of overcurrent. In the case of a short circuit, the de-
fective circuit will be shut down reliably within a few milliseconds. The level of the short cir-
cuit current depends on the current limiting of the feeding power supply as well as the line
resistance. A characteristic describes this behavior in Figure 3.
Figure 3: Tripping characteristic

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
6
Figure 4:Dimensions and assembly
2.3 Dimensions
The dimensions for the circuit breakers can be found in Figure 4.

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
7
2.4 Assembly
The circuit breaker can be assembled on the supporting rail without any tools.
First, rotate the front of the device slightly, in an upward direction, and place it on the pro-
file rail. Note that the device slides downward as far as it will go. Once the device is sitting
on the profile rail, press the underside against the mounting rail until it engages with the
catch on the profile rail (followed by an audible "click"). As a further check, gently shake the
device to ensure it is properly locked in place.
To remove the device, you only need an ordinary tool like a slotted screwdriver. If the at-
tachment is pressed, the device can be released by lifting its underside from the profile rail.
Figure 5: Assembly on the profile rail

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
8
To ensure cooling through natural convection, it is important to think about distances from
any nearby equipment.
Figure 6: Convection cooling and distances

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
9
2.5 Connections and Signaling
Figure 7:Overview of Connections and Signaling
No.
Function
Note
1
Current selector switch cover
Can be closed using a seal
2
Input and output terminals for power supply
+ input (0.75 –6 mm²)
(20…10 AWG)
- output (0.2 –2.5 mm²)
(24…12 AWG)
3
Load output terminals
0.2 –2.5 mm² (24…12 AWG)
4
Current selector
1- 10 A
5
Button incl. status indicator
See Chapter 3.1
6
IO-LINK interface
0.2 –2.5 mm² (24…12 AWG)

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
10
3. Initialization
The PC-0724-800-0I1 and PM-0724-400-0I1 circuit breakers are initialized independently by
applying the supply voltage to the IN DC 24V+ terminal or by establishing the IO-LINK con-
nection.
Functional operation is only made possible by applying the 24 V supply voltage to IN +.
Once the supply voltage has been applied, all circuit breaker channels are initialized one
after the other and then selectively activated.
Note:
The delivery status of the circuit breaker is switched off locally. It cannot be switched on
via the IO-LINK interface with this status. The circuit breaker must be switched on manual-
ly for this.
3.1 Operating Statuses
The circuit breaker has one LED button for each channel to indicate the operating status.
The color codes for the operating statuses can be found in Table 1 below.
Table 1: Operating statuses
3.1.1 Activation delay
The outputs are activated sequentially once a minimum input voltage is reached (activation
threshold). All channels are activated in a load-dependent manner in order to reduce inrush
current peaks.
The channels are switched on starting with the lowest channel number to be switched on,
usually starting with Channel 1. The next channel is switched on as soon as the output cur-
rent of the previous channel is below the set nominal value or the previous output has been
switched off, although not before 50 ms has passed.
Operating status
LED Indicator
Comments
On
Green
Channel is switched on
Off
Red
Channel is switched off
Overload
Slowly flashes green
Channel has an overload
Tripped
Slowly flashes red
Channel has tripped
Thermal release
Slowly flashes orange
Channel is thermally re-
leased
Hardware error
Rapidly flashes red
Channel is faulty

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
11
3.1.2 “ON/OFF and RESET” buttons
Each output channel has a button assigned to it. The current status is displayed via an inte-
grated LED. The button has two functions depending on the operating status:
Normal mode
If the channel is switched off (button light is permanently red) it can be switched on
by pressing it briefly (button light is green). Pressing the button again switches the
output off once again.
Error mode
If the output channel is switched off because of an overload (button flashes red) it
can be switched back on (Reset).
Note:
The thermal release must be switched off first of all before the output can be switched back
on again (button flashes orange). The output is switched off first of all once the button is
pressed (button light is permanently red). Pressing the button again switches the output on
once again. (Button light is permanently green).
3.2 Charging Capacitive Loads
The electronic circuit breaker allows capacitive loads that are particularly high to be
switched on. The following capacities determined experimentally serve as guide values.
Table 2: Line cross-section: 0.75 mm²
Line length
(feed and
return line)
Inrush capacity
[mF] with 22 V
input voltage
Inrush capacity
[mF] with 24 V
input voltage
Inrush capacity
[mF] with 26 V
input voltage
Inrush capacity
[mF] with 28 V
input voltage
0
58
48
26.6
13.3
2.5
64.8
61.5
44.8
23.3
5
89.5
83.3
70
58.1
10
156.1
130
94.8
68.1
20
222
> 620
130
114.8
40
> 620
> 620
> 620
> 620
Table 3: Line cross-section: 1.5 mm²
Line length
(feed and
return line)
Inrush capacity
[mF] with 22 V
input voltage
Inrush capacity
[mF] with 24 V
input voltage
Inrush capacity
[mF] with 26 V
input voltage
Inrush capacity
[mF] with 28 V
input voltage
0
58
48
26.6
13.3
2.5
76.6
70
34.8
21.5
5
76.6
50
40
24.8
10
64.8
53.3
53.3
41.5
20
83.3
81.3
71.3
109.5
40
306.6
222.8
122.8
112.8

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
12
Table 4: Line cross-section: 2.5 mm²
Line length
(feed and
return line)
Inrush capacity
[mF] with 22 V
input voltage
Inrush capacity
[mF] with 24 V
input voltage
Inrush capacity
[mF] with 26 V
input voltage
Inrush capacity
[mF] with 28 V
input voltage
0
58
48
26.6
13.3
2.5
79.9
63.3
33.3
18.1
5
63.6
73.3
36.6
23.3
10
70
73.3
46.6
20
20
73
63.3
56.6
50
40
100
91.5
91.5
64.8
All capacities were determined experimentally under nominal load. The specifications are
guide values, the potential line capacities depend on the installation circumstances. The
power supply must be capable of supplying the required current without the output voltage
dropping below 18V.
3.3 Communication
The PC-0724-800-0I1 and PM-0724-400-0I1 circuit breakers communicate in accordance
with the IO-LINK standard V1.1.
An IO-LINK Master Version V1.1 is required for communication with the circuit breaker.
The circuit breakers operate in COM 3 mode (230.4 kB) and exchange 9 bytes or 13 bytes
of process data with the Master per cycle (2 ms).

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
13
4. Process Data and Parameters
The PC-0724-800-OI1 circuit breaker has 13 bytes and the PM-0724-400-OI1 has 9 bytes of
process data that are exchanged with the Master every 2 ms. The structure and arrange-
ment of this data is discussed in detail in Chapter 4.1 below.
The parameters and diagnostic data of each individual circuit breaker channel are transmit-
ted in addition to the process data, see chapter 4.2 and chapter 4.3.
4.1 Process Data
4.1.1 PC-0724-800-OI1
The process data of the PC-0724-800-OI1 is exchanged with the IO-LINK Master in a cycle
of 2 ms with 230400 baud. The process data consists of a total of 13 bytes. The coding of
the individual bytes can be found in Tables 5 - 16.
Table 5: Collective Message process data
Byte 1
MSB
LSB
Description
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
00 Collective Message Off
0
0
0
0
0
0
0
1
01 Collective Message Tripped
0
0
0
0
0
0
1
0
02 Collective Message >90%
0
0
0
0
0
1
0
0
03 Collective Message >100%
0
0
0
0
1
0
0
0
04 Collective Message HW-FUSE
0
0
0
1
0
0
0
0
05 Collective Message Local Off
0
0
1
0
0
0
0
0
06 Input Voltage Alarm
0
1
0
0
0
0
0
0
07 Reserved
1
0
0
0
0
0
0
0
Table 6: Input Voltage process data
Bytes 2 & 3
H-byte
L-byte
Description
Data Type
08 Input Voltage
Unsigned Integer 16
Table 7: Current Channel 1 process data
Byte 4
Description
Data Type
09 Current Channel 1
Unsigned Integer 8

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
14
Table 8: Current Channel 2 process data
Byte 5
Description
Data Type
10 Current Channel 2
Unsigned Integer 8
Table 9: Current Channel 3 process data
Byte 6
Description
Data Type
11 Current Channel 3
Unsigned Integer 8
Table 10: Current Channel 4 process data
Byte 7
Description
Data Type
12 Current Channel 4
Unsigned Integer 8
Table 11: Current Channel 5 process data
Byte 8
Description
Data Type
13 Current Channel 5
Unsigned Integer 8
Table 12: Current Channel 6 process data
Byte 9
Description
Data Type
14 Current Channel 6
Unsigned Integer 8

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
15
Table 13: Current Channel 7 process data
Byte 10
Description
Data Type
15 Current Channel 7
Unsigned Integer 8
Table 14: Current Channel 8 process data
Byte 11
Description
Data Type
16 Current Channel 8
Unsigned Integer 8
Table 15: Over Current process data
Byte 12
MSB
LSB
Description
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
17 Over Current Channel 1
0
0
0
0
0
0
0
1
18 Over Current Channel 2
0
0
0
0
0
0
1
0
19 Over Current Channel 3
0
0
0
0
0
1
0
0
20 Over Current Channel 4
0
0
0
0
1
0
0
0
21 Over Current Channel 5
0
0
0
1
0
0
0
0
22 Over Current Channel 6
0
0
1
0
0
0
0
0
23 Over Current Channel 7
0
1
0
0
0
0
0
0
24 Over Current Channel 8
1
0
0
0
0
0
0
0

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
16
Table 16: Tripped Channel process data
Byte 13
MSB
LSB
Description
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
25 Tripped Channel 1
0
0
0
0
0
0
0
1
26 Tripped Channel 2
0
0
0
0
0
0
1
0
27 Tripped Channel 3
0
0
0
0
0
1
0
0
28 Tripped Channel 4
0
0
0
0
1
0
0
0
29 Tripped Channel 5
0
0
0
1
0
0
0
0
30 Tripped Channel 6
0
0
1
0
0
0
0
0
31 Tripped Channel 7
0
1
0
0
0
0
0
0
32 Tripped Channel 8
1
0
0
0
0
0
0
0
4.1.2 PM-0724-400-OI1
The process data of the PM-0724-400-OI1 is exchanged with the IO-LINK Master in a cycle
of 2 ms with 230400 baud. The process data consists of a total of 9 bytes. The coding of the
individual bytes can be found in Tables 17-24.
Table 17: Collective Message process data
Byte 1
MSB
LSB
Description
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
00 Collective Message Off
0
0
0
0
0
0
0
1
01 Collective Message Tripped
0
0
0
0
0
0
1
0
02 Collective Message >90%
0
0
0
0
0
1
0
0
03 Collective Message >100%
0
0
0
0
1
0
0
0
04 Collective Message HW-FUSE
0
0
0
1
0
0
0
0
05 Collective Message Local Off
0
0
1
0
0
0
0
0
06 Input Voltage Alarm
0
1
0
0
0
0
0
0
07 Reserved
1
0
0
0
0
0
0
0

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
17
Table 18: Input Voltage process data
Bytes 2 & 3
H-byte
L-byte
Description
Data Type
08 Input Voltage
Unsigned Integer 16
Table 19: Current Channel 1 process data
Byte 4
Description
Data Type
09 Current Channel 1
Unsigned Integer 8
Table 20: Current Channel 2 process data
Byte 5
Description
Data Type
10 Current Channel 2
Unsigned Integer 8
Table 21: Current Channel 3 process data
Byte 6
Description
Data Type
11 Current Channel 3
Unsigned Integer 8
Table 22: Current Channel 4 process data
Byte 7
Description
Data Type
12 Current Channel 4
Unsigned Integer 8

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
18
Table 23: Over Current process data
Byte 8
MSB
LSB
Description
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
17 Over Current Channel 1
0
0
0
0
0
0
0
1
18 Over Current Channel 2
0
0
0
0
0
0
1
0
19 Over Current Channel 3
0
0
0
0
0
1
0
0
20 Over Current Channel 4
0
0
0
0
1
0
0
0
Table 24: Tripped Channel process data
Byte 9
MSB
LSB
Description
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
21 Tripped Channel 1
0
0
0
0
0
0
0
1
22 Tripped Channel 2
0
0
0
0
0
0
1
0
23 Tripped Channel 3
0
0
0
0
0
1
0
0
24 Tripped Channel 4
0
0
0
0
1
0
0
0

Manual EN
Electronic Circuit Breaker
V 1.0
ECONOMY SMART with IO-LINK
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Straße 36-46, 27283 . Verden, Germany
16/2/2019 / Sch
Subject to technical changes
19
4.2 Acyclic IO-LINK I/O Data
The acyclic I/O data shown in Table 25 depicts the indices for the basic information. In addi-
tion to the product ID this also includes manufacturer-specific information. This is identical
for the PC-0724-800-OI1 and the PM-0724-400-OI1.
Table 25: Acyclic IO-LINK I/O Data
Index dec
Functions
Data Type
Attribute
Comments
16
Vendor Name
String
RO
IO-LINK Interface
and System
Specification
V1.1.2
17
Vendor Text
String
RO
IO-LINK Interface
and System
Specification
V1.1.2
18
Product Name
String
RO
IO-LINK Interface
and System
Specification
V1.1.2
19
Product ID
String
RO
IO-LINK Interface
and System
Specification
V1.1.2
20
Product Text
String
RO
IO-LINK Interface
and System
Specification
V1.1.2
21
Product Serial Number
String
RO
IO-LINK Interface
and System
Specification
V1.1.2
22
Hardware Revision
String
RO
IO-LINK Interface
and System
Specification
V1.1.2
23
Firmware Revision
String
RO
IO-LINK Interface
and System
Specification
V1.1.2
24
Application Specific Tag
String
R/W
IO-LINK Interface
and System
Specification
V1.1.2
32
Error Count
16 Bit
RO
IO-LINK Interface
and System
Specification
V1.1.2
36
Device Status
8 Bit
RO
IO-LINK Interface
and System
Specification
V1.1.2
37
Detailed Device Status
String
RO
IO-LINK Interface
and System
Specification
V1.1.2