hopf 4800 Series User manual

_____________________________________________________________
Technical Manual
Signal Converter
for DIN Rail Mounting
Series 4800xx-yy
ENGLISH
Version: 01.02 - 07.06.2021
Industriefunkuhren

2 / 23 Signal Converter 4800 - V01.02
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INPORTANT NOTES
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Downloading Technical Manuals
All current manuals of our products are available free of charge via our homepage on the
Internet.
Homepage: http://www.hopf.com
E-mail: [email protected]
Symbols and Characters
Operational Reliability
Disregard may cause damages to persons or material.
Functionality
Disregard may impact function of system/device.
Information
Notes and Information.

SERVICE RELIABILITY
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Safety regulations
The safety regulations and observance of the technical data serve to
ensure trouble-free operation of the device and protection of persons and
material. It is therefore of utmost importance to observe and compliance
with these regulations.
If these are not complied with, then no claims may be made under the
terms of the warranty. No liability will be assumed for any ensuing
damage.
Safety of the device
This device has been manufactured in accordance with the latest
technological standards and approved safety regulations
The device should only be put into operation by trained and qualified staff.
Care must be taken that all cable connections are laid and fixed in position
correctly. The device should only be operated with the voltage supply
indicated on the identification label.
The device should only be operated by qualified staff or employees who
have received specific instruction.
If a device must be opened for repair, this should only be carried out by
employees with appropriate qualifications or by hopf Elektronik GmbH.
Before a device is opened or a fuse is changed all power supplies must
be disconnected.
If there are reasons to believe that the operational safety can no longer
be guaranteed the device must be taken out of service and labelled
accordingly.
The safety may be impaired when the device does not operate properly
or if it is obviously damaged.
CE-Conformity
This device fulfils the requirements of the EU directive 89/336/EWG
"Electromagnetic compatibility" and 73/23/EWG "Low voltage equipment".
Therefore the device bears the CE identification marking
(CE = Communautés Européennes = European communities)
The CE indicates to the controlling bodies that the product complies with the
requirements of the EU directive - especially with regard to protection of health and safety for
the operator and the user - and may be released for sale within the common markets.

TABLE OF CONTENTS
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Contents Page
1Signal Converter Series 4800.......................................................................................7
2Overview and Connections..........................................................................................8
2.1 Converter 4800AC-14 / 4800DC-14 (RS422/RS232 Optical Fiber).......................8
2.1.1 RS422/RS232 Connection....................................................................................................9
2.1.2 Optical Fiber Connection ......................................................................................................9
2.2 Converter 4800AC-04/OC / 4800DC-04/OC (Optical Fiber 3x Optocoupler)..........9
2.2.1 Optocoupler Connection .................................................................................................... 10
2.2.2Optical Fiber Connection ................................................................................................... 11
2.3 4800AC-11 / 4800DC-11 (RS422 RS232) Converter..........................................11
2.3.1 RS422 Connection............................................................................................................. 12
2.3.2 RS232 Connection............................................................................................................. 12
3Housing Installation....................................................................................................13
3.1 Mounting .................................................................................................................13
3.2 Demounting.............................................................................................................13
4Power Supply..............................................................................................................14
4.1 Grounding ...............................................................................................................14
4.2 AC Power Supply –Power Supply Unit AC-M05-D/AC-M10-D................................14
4.2.1 Safety and Warning Instructions........................................................................................ 14
4.2.2 Power Supply Unit Specifications ...................................................................................... 15
4.2.3 Power Connection and Control Display............................................................................. 15
4.2.3.1 Connection to various power networks....................................................................................... 15
4.2.3.2 Power cable connection.............................................................................................................. 15
4.2.3.3 Voltage Input / Fuse Protection................................................................................................... 16
4.2.3.4 Power LED.................................................................................................................................. 16
4.3 DC Power Supply –Power Supply Unit DC-M03-D .................................................17
4.3.1 Power Supply Unit Specifications ...................................................................................... 17
4.3.2 Fuse Protection.................................................................................................................. 17
4.3.3 Polarity Reversal Protection............................................................................................... 17
4.3.3.1 Power LED.................................................................................................................................. 17
5Commissioning...........................................................................................................18
5.1 General Procedure..................................................................................................18
5.2 Switch on the Operating Power Supply....................................................................18

TABLE OF CONTENTS
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6Technical Data ............................................................................................................19
6.1 General ...................................................................................................................19
6.2 AC - Power Supply..................................................................................................20
6.3 DC - Power Supply..................................................................................................21
6.4 Optical Fiber Components.......................................................................................21
6.5 RS232/RS422 Signal Inputs/Outputs.......................................................................22
6.6 Optocoupler.............................................................................................................22
6.7 Dimensions - DIN Rail Housing ...............................................................................23

SIGNAL CONVERTER SERIES 4800
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1 Signal Converter Series 4800
The hopf Signal Converter series 4800 for 35mm rail mounting (EN 50 022) is a low cost
solution for the active distribution/conversion of a variety of electrical and optical signals.
A choice of either DC or AC power supply units is available for the Signal Converter 4800.
hopf series 4800 Signal Converters with AC power supply have a wide input range in order
to render them suitable for worldwide installation. Thus the device can be installed anywhere
in the world without being prone to error when switching the AC input voltage range.
Numerous status LEDs for the signal inputs and outputs simplify diagnosis in the event of a
fault.
Converters with customer-specific properties can be supplied on request.
Some basic functions of the Signal Converter 4800:
•Robust aluminium housing
•Designed for mounting on 35 mm rails in accordance with EN 50 022
•Each signal input/output has its own status LED
•All connection elements can be interlocked
•Various power supply options are available:
oAC/DC: 85-264VAC / 100-250VDC (wide input range)
oDC: 18-72VDC
oOther voltages on request
•Power supply unit with power LED
•Completely maintenance-free
•Customer-specific converter option

OVERVIEW AND CONNECTIONS
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2 Overview and Connections
3 variants are currently available (respectively with AC or DC power supply).
2.1 Converter 4800AC-14 / 4800DC-14 (RS422/RS232 Optical
Fiber)
Device 4800xx-14 is a full duplex optical fiber to RS422/RS232 interface converter.
Housing
Housing type: 1 (Chapter 6.7 Dimensions - DIN Rail Housing)
Connection
•The optical fiber transmitter (FL1) and receiver (FL2) are of the ST design.
•The RS232 and RS422 signals are available on the 9-pole SUB-D male connector X1.
•Power input is via the respective connector depending on whether the power supply
is AC or DC (see Chapter 4 Power Supply).
Status Display
•The optical fiber transmitter and receiver both have a status LED (TxD –yellow and
RxD - green) which displays the current operating status of the respective optical fiber
component.
•The RS422 and RS232 transmission lines and RS422 and RS232 reception lines each
have a common status LED (TxD –yellow and RxD - green) which displays the current
operating status of the respective transmission or reception line.
Repeater Function
The optical fiber transmitters and receivers available in the converter can be connected to an
optical fiber repeater by means of a connector on the RS422 interface.

OVERVIEW AND CONNECTIONS
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2.1.1 RS422/RS232 Connection
X1
R x D T x D
X1 –9 pole SUB-D connector (male)
LED
Meaning
RxD
LED green –receiving serial data
TxD
LED yellow –transmitting serial data
Pin
Signal
1
n.c.
2
RS232c (V.24) RXD
3
RS232c (V.24) TXD
4
n.c.
5
GND
6
RS422 (V.11) TxD+
7
RS422 (V.11) TxD-
8
RS422 (V.11) RxD+
9
RS422 (V.11) RxD-
TxD+ / RxD+ : high active
TxD- / RxD- : low active
n.c. = not connected
2.1.2 Optical Fiber Connection
F L 2
In p u t
F L 1
O u tp u t
T x D R x D
FL1 / FL2 –optical fiber ST
design
LED
Meaning
TxD
LED yellow –transmitting serial data
RxD
LED green –receiving serial data
Optical fiber component
FL1
Optical fiber transmitter
FL2
Optical fiber receiver
2.2 Converter 4800AC-04/OC / 4800DC-04/OC
(Optical Fiber 3x Optocoupler)
Device 4800xx-04/OC is an optical fiber to optocoupler converter. With this converter, pulses
can be transmitted over optical fiber and then emitted over optocoupler outputs.
Housing
Housing type: 1 (Chapter 6.7 Dimensions - DIN Rail Housing)
Connection
•The optical fiber receiver (FL) is of the ST design.
•The 3 optocoupler outputs are available on the 9-pole SUB-D male connector X1.
•Power input is via the respective connector depending on whether the power supply
is AC or DC (see Chapter 4 Power Supply).

OVERVIEW AND CONNECTIONS
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Status Display
•The optical fiber receiver has a status LED (RxD - green) which displays the current
operating status of the optical fiber component.
•Each of the 3 optocouplers has a separate status LED which displays the
interconnection of the respective optocoupler.
2.2.1 Optocoupler Connection
X1
1 2 3OC
X1 –9 pole SUB-D connector (male)
LED
Meaning
1
LED yellow - Optocoupler 1 interconnected
2
LED yellow - Optocoupler 2 interconnected
3
LED yellow - Optocoupler 3 interconnected
Pin
Signal
1
n.c.
2
OC3-
3
OC2+
4
n.c.
5
OC1-
6
OC3+
7
n.c.
8
OC2-
9
OC1+
n.c. = not connected

OVERVIEW AND CONNECTIONS
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2.2.2 Optical Fiber Connection
FL
In p u t
R xD
FL –optical fiber ST design
LED
Meaning
---
LED yellow - n.c.
RxD
LED green –receiving pulses
Optical fiber component
---
---
FL
Optical fiber receiver
2.3 4800AC-11 / 4800DC-11 (RS422 RS232) Converter
Device 4800xx-11 is a full duplex RS422 to RS232 interface converter.
Housing
Housing type: 1 (Chapter 6.7 Dimensions - DIN Rail Housing)
Connection
•The RS422 signals are available on the 9-pole SUB-D male connector X1.
•The RS232 signals are available on the 9-pole SUB-D male connector X2.
•Power input is via the respective connector depending on whether the power supply
is AC or DC (see Chapter 4 Power Supply)
Status Display
•The RS422 transmission and reception lines both have a status LED (TxD –yellow
and RxD - green) which displays the current operating status of the transmission and
reception lines.
•The RS232 transmission and reception lines both have a status LED (TxD - yellow
und RxD - green) which displays the current operating status of the transmission and
reception lines.

OVERVIEW AND CONNECTIONS
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2.3.1 RS422 Connection
X1
R x D T x D
RS422
X1 –9 pole SUB-D connector (male)
LED
Meaning
RxD
LED green –receiving serial data
TxD
LED yellow –transmitting serial data
Pin
Signal
1
n.c.
2
n.c.
3
n.c.
4
n.c.
5
GND
6
RS422 (V.11) TxD+
7
RS422 (V.11) TxD-
8
RS422 (V.11) RxD+
9
RS422 (V.11) RxD-
TxD+ / RxD+ : high active
TxD- / RxD- : low active
n.c. = not connected
2.3.2 RS232 Connection
X2
R x D T x D
RS232
X2 –9 pole SUB-D connector (male)
LED
Meaning
RxD
LED green –receiving serial data
TxD
LED yellow –transmitting serial data
Pin
Signal
1
n.c.
2
RS232c (V.24) RXD
3
RS232c (V.24) TXD
4
n.c.
5
GND
6
n.c.
7
n.c.
8
n.c.
9
n.c.
n.c. = not connected

HOUSING INSTALLATION
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3 Housing Installation
Signal Converter 4800 can be clipped to rails in accordance with EN 50 022 and is designed
for horizontal mounting.
Installation Dimensions
The dimensions of the housings can be found in Chapter 6.7 Dimensions - DIN Rail
Housing.
•Converter Type 4800xx-14 –Housing: TYPE 1
•Converter Type 4800xx-04/OC –Housing: TYPE 1
•Converter Type 4800xx-11 –Housing: TYPE 1
In order to guarantee satisfactory convection we recommend the following
minimum distance from other modules:
•5.0 cm in a vertical direction
•1.0 cm in a horizontal direction
3.1 Mounting
Place the rail guide bar of the module against the lower edge of the rail, push the module
upwards and clip into place at the top.
3.2 Demounting
Push the module upwards and then tip forward to remove from the rail.

POWER SUPPLY
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4 Power Supply
The rail mounted Signal Converter 4800 is available with both AC and DC power supply.
4.1 Grounding
The signal converter is grounded via the ground wire in the power supply cable.
4.2 AC Power Supply –Power Supply Unit AC-M05-D/AC-M10-D
The standard AC power supply (AC-M10-D) unit for the converter is described here; however
the connection data on the nameplate of the respective device is always applicable.
Pay attention to the following when connecting the power supply:
•Correct voltage type (AC or DC)
•Voltage amount
The power cable is connected via a plug-in 3-pole screw connection with casing.
N
L
Connecting the incorrect voltage can damage the Signal Converter 4800.
4.2.1 Safety and Warning Instructions
Please read these instructions thoroughly to facilitate safe operation of the device and to use
all of its functions.
Warning: Never work on live equipment! Danger to life!
Signal Converter 4800 is a built-in device. Installation and commissioning may only be carried
out by suitable specialist personnel. In doing so the respective country-specific regulations
(e.g. VDE, DIN) must be observed.

POWER SUPPLY
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In particular, before commissioning please ensure that:
•The power connection has been installed correctly and there is guaranteed protection
against electric shock.
•The ground wire is connected.
•All power cables are correctly fused and sized.
•All output lines are sized in accordance with the max. output current of the device or
are specially fused.
•Sufficient convection is guaranteed.
The device contains components carrying life-threatening voltage and a high amount of stored
energy.
4.2.2 Power Supply Unit Specifications
All specifications regarding the AC power supply can be found in Chapter 6.2 AC - Power
Supply.
4.2.3 Power Connection and Control Display
Connection and operation of the Signal Converter 4800 power supply.
4.2.3.1 Connection to various power networks
4.2.3.2 Power cable connection
The power cable is connected via a plug-in 3-pole screw connection. The following cable
cross-sections can be connected to the input plug:
Fixed
[mm2]
Flexible
[mm2]
AWG
Starting moment
[Nm]
L, N,
0.2-2.5
0.2-2.5
24-12
0.5 –0.6

POWER SUPPLY
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For a reliable and secure contact:
Strip the insulation by 8mm
The connector must always be mounted using the housing and strain relief
fitting provided.
4.2.3.3 Voltage Input / Fuse Protection
The 85-264VAC / 100-250VDC connection is made via the plug-in screw connections L, N and
.
Primary Side Fuse Protection
The device must be installed in accordance with the provisions of EN 60950. There must be a
suitable isolating device external to the power supply capable of switching the device off.
The primary side line protection, for example, is suitable for this purpose.
Further equipment protection is not required because the device is fused internally.
Recommended External Fuse
Automatic cut-out 6 A or 10 A, characteristic B (or equivalent in function).
A suitable external fuse is required for DC applications.
If the internal fuse trips it is highly likely that the device is faulty. In this
case the equipment should be checked at the factory.
4.2.3.4 Power LED
The green Power LED allows the function of the power supply unit on the device to be checked.
LED lights
Normal power supply operation
LED off
No power supply is available or the device is faulty.

POWER SUPPLY
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4.3 DC Power Supply –Power Supply Unit DC-M03-D
The system’s standard DC power supply unit is described here; however the connection data
on the nameplate of the respective device is always applicable.
Make sure that the external voltage source is switched off. When
connecting the power supply, ensure that the polarity and ground
connection are correct.
1 2
PE
+V = 1
_V = 2 PE =
in
in
The power supply cable is connected to the Signal
Converter 4800 by means of a 2-pole connector with
additional ground connection and interlock:
+Vin:
Positive pole (contact 1)
–Vin:
Negative pole (contact 2)
PE:
Ground
Connecting the incorrect voltage can damage the Signal Converter 4800.
Grounding:
The negative pole (-Vin) and the ground (PE) are connected together as
standard on the system side.
4.3.1 Power Supply Unit Specifications
All specifications regarding the DC power supply can be found in Chapter 6.3 DC - Power
Supply.
4.3.2 Fuse Protection
When connecting the Signal Converter 4800, make sure that there is adequate fuse protection
on the power supply.
Consult the technical data on the nameplate of the device for details.
4.3.3 Polarity Reversal Protection
Signal Converter 4800 with DC power supply has polarity reversal protection. The protection
prevents the device from damage if the DC power supply is connected with reverse polarity.
Protection is realized by means of a diode.
4.3.3.1 Power LED
The green Power LED allows the function of the power supply unit on the device to be checked.
LED lights
Normal power supply operation
LED off
No power supply is available or the device is faulty.

COMMISSIONING
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5 Commissioning
This chapter describes the commissioning of the Signal Converter 4800.
5.1 General Procedure
Commissioning is structured as follows:
•Check the cabling:
oGrounding
oPower supply
oSignal feed
•Switch on the external power supply
•Check the signal conversion function
5.2 Switch on the Operating Power Supply
The converter has no external power supply switch. The converter is activated by the external
power supply source.
AC Power Supply:
N
L
Switch on the external power supply source.
DC Power Supply:
1 2
PE
+V = 1
_V = 2 PE =
in
in
Switch on the external power supply source.

TECHNICAL DATA
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6 Technical Data
hopf reserves the right to modify hardware and software at any time.
Custom-made production:
Modifications can be made to hardware and software in accordance with customer
specifications.
6.1 General
General Data
Installation location:
On horizontal 35mm rail in accordance
with EN 50 022
Protection type of the housing:
IP40
Protection class:
I, with PE connection
MTBF:
> 400 000 h
Housing design:
Aluminium, closed
Housing dimensions:
See Chapter 6.7 Dimensions - DIN Rail
Housing
Weight:
approx. 0.6kg
Ambient Conditions
Temperature range:
Operation:
0°C to +55°C
Storage:
-20°C to +75°C
Humidity:
max. 95%, no condensation
CE compliant to EMC Directive 89/336/EEC and Low Voltage Directive 73/23/EEC
Safety / Low Voltage Directive:
EN 60950-1:2001
+ A11 + corrigendum
EN 61000-6-4:
EMC (Electromagnetic Compatibility)
Stability:
EN 610000-4-2 /-3/-4/-5/-6/-11
EN 61000-6-2:
EN 61000 -3 -2 /-3
Interference voltage: EN 55022
EN 55022 Class B
Interference radiation: EN 55022
EN 55022 Class B

TECHNICAL DATA
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6.2 AC - Power Supply
Internal Power Supply
(Only wide input range)
hopf Type: AC-M05-D
hopf Type: AC-M10-D
Input Data
Input voltage range
85-264VAC
100-250VDC
85-264VAC
100-250VDC
Frequency
47-440Hz
0 Hz
47-440Hz
0 Hz
Current consumption (at nominal
values)
approx. 0.15A (100VAC)
0.10A (200VAC)
approx. 0.30A (100VAC)
0.20A (200VAC)
Inrush current
typ. 15A (IO= 100%) 100VAC
typ. 30A (IO= 100%) 200VAC
typ. 15A (IO= 100%) 100VAC
typ. 30A (IO= 100%) 200VAC
Hold-up time at nominal laod
> 20msec. (> 100VAC)
> 20msec. (> 100VAC)
Start-up time after connected
mains voltage
< 1 sec.
< 1 sec.
Transient overvoltage protection
Overvoltage protection III
(EN 60664-1)
Overvoltage protection III
(EN 60664-1)
Protection supply, internal
400 mA slow blow (device
protection)
400 mA slow blow (device
protection)
Recommended back-up fuse
(AC)
Circuit breaker 6A, 10A
charakteristics B (EN 60898)
Circuit breaker 6A, 10A
charakteristics B (EN 60898)
Leakage current against PE
< 0.5mA (60Hz, according to
EN 60950)
< 0.5mA (60Hz, according to
EN 60950)
Input isolation voltage / PE
2000VAC, 1 minute,
leakage current = 10mA,
500VDC, 50MOhm min.
(at room temperature)
2000VAC, 1 minute,
leakage current = 10mA,
500VDC, 50MOhm min.
(at room temperature)
Output Data (only internal)
Internal nominal output voltage
5VDC
5VDC
Nominl output current
IN0° C ... +55° C
1A (UOUT = 5VDC)
2A (UOUT = 5VDC)
Efficiency
> 77%
> 74%
Function Display (Power LED)
LED green
LED green