Seneca Z-D-OUT User manual

MI000405-I-E ENGLISH 4/8
I n c a s e o f Z - P C - D I N A L 2 -1 7 , 5
accessory use, the signals may be
provided by terminal blocks. The figure
shows the meaning of the terminals and
the position of the DIP-switch (present
on each DIN rail supports listed on
Accessories) for network termination
(not used in case of Modbus network).
GNDSHLD: Shield to protect the signal
inside the connection cables from
e l e c t r o m a g n e t i c d i s t u r b a n c e s
( recommended).
Z-PC-DINAL2-17,5 Accessory Use
In the figure the meaning of the IDC10
connector pins is showed, in the case
the user decides to provide the signals
directly through it.
Rear Connector (IDC10)
RS485 GND Power Supply AC +
RS485 A
RS485 B
Power Supply AC-
IDC 10
1
ELECTRICAL CONNECTIONS
Power Supply and Modbus Interface
Power Supply and CAN/MODBUS interface are available by using the bus for the Seneca
omega rail, by the rear IDC10 connector or by Z-PC-DINAL2-17,5 accessory.
As it is illustrated in the next figure:
1) twoPull the latches (placed in the back of the
module) outwards.
2) Insert the rear IDC10 connector on a rail free
slot (the inserting is univ ocal since the
connectors are polarized).
3) Push the two latches (placed in the back of the
module) in order to lock the module on the rail.
Inserting on the DIN rail
Inserting on
omega rail
IEC EN 60715
Module
omega
rail
INSTALLATION RULES
The module is designed to be installed in vertical position on a omega IEC EN 60715 rail.
In order to ensure optimum performance and the longest working life, the module(s) must
be supplied adequate ventilation and no raceways or other objects that obstruct the
ventilation slots. Never install modules above sources of heat; we recommend
installation in the lower part of the control panel.
ENGLISH 3/8
MI000405-I-E
ADDITIONAL NOTES:
A max 2.5 A delayed fuse shall be installed near the module.
Standards
The module complies with the following standards:
EN61000-6-4 (electromagnetic emission,
industrial environment).
EN61000-6-2 (electromagnetic immunity,
industrial environment)
EN61010-1 (safety).
Isolations
1500 V
Dimensions / Box
Dimensions
L: 100 mm; H: 112 mm; W: 17.5 mm
Box
PA6, Black color
Connections
Power Supply, Outputs, RS485
Removable 3-way screw terminals, 5,08 mm pitch
Power Supply, RS485
Rear IDC10 connector for CEI EN60715 rail
Environmental Conditions
Temperatura
-20 – +65°C
Humidity
30 – 90% at 40°C non condensing
Altitude
Up to 2000 m a.s.l.
Storage Temperature
-20 – +85°C
Protection degree
IP20
Power Supply
Voltage
10 – 40 V ; 19 - 28 V 50 – 60 Hz
Consumption
Max: 2.5 W
MI000405-I-E ENGLISH 2/8
GENERAL SPECIFICATIONS
5 SPST relay outs N.O. with common line, capacity 3 A-250 V resistive, 5 A inductive.
Max output common relays current 12 A
Pull-out screw terminals, section 2.5 mm .
2
Capability of set relays as N.O. or N.C. (rest status).
You may set the safety status at start-up or if there isn’t communication.
The safety time can be set from 0,5 s to 2,5 s.
Possibility of ON-LINE configuration.
RS485 serial communication with Modbus Rtu protocol, maximum 32 nodes.
Communication speed from 1200 Baud to 115k Baud.
3000 V output insulation with respect to remaining low voltage circuits.
Power supply and serial connection wiring facilitated by means of a bus that can be
housed in the DIN guide. The terminals can still be used.
Insertion into and removal from bus without interrupting communication or system
power supply.
Communication times below 10 ms (@ 38400 Baud).
Connection distance up to 1200 m.
ENGLISH 1/8
MI000405-I-E
This document is property of SENECA srl. Duplication and reprodution are forbidden, if not authorized.
Contents of the present documentation refers to products and technologies described in it. All technical
data contained in the document may be modified without prior notice. Content of this documentation is
subject to periodical revision.
SENECA s.r.l.
Via Austria, 26 – 35127 – PADOVA – ITALY
Tel. [phone] - Fax [phone]
For manuals and configuration software, please see: www.seneca.it
Installation
Manual
Contents:
- General Specifications
- Technical Specifications
- Installation Rules
- Electrical connections
- Modbus connections rules
- DIP-switches settings
- Digital inputs
- Leds Signallings
- Factory Settings
Installation
Manual
Modbus Module with
5 relay for Digital Outputs
Modbus Module with
5 relay for Digital Outputs
Z-D-OUT
Z-D-OUT
Z-PC Line
Z-PC Line
EN
EN


ENGLISH 8/8
MI000405-I-E
DECOMMISSIONING AND DISPOSAL
Disposal of Electrical & Electronic Equipment (Applicable throughout the European Union and other European
countries with separate collections programs). This symbol, found on your producr or on its packaging, indicates
that this product should not be treated as household waste when you wish to dispose of it. Instead, it should be
handed over to an applicable collection point for the recycling of electrical & electronic equipment. By ensuring this
product is disposed of correctly, you will help prevent potential negative consequences to the environment and
human health, which could otherwise be caused by inappropriate disposal of this product. The recycling of
materials will help to conserve natural resources. For more detailed information about the recycling of the product,
please contact your local city office, waste disposal service of the retail store where you purchased this product.
17,5 mm
100,0 mm
MODULE LAYOUT
MODULE DIMENSIONS
FRONTAL PANEL
1 2 3
4 5 6
789
10 11 12
Z-D-OUT
12
34
5
FAIL
Rx
PWR
Tx
SENECA
X
XX
X
X
XX
X
X
PURCHASE ORDER CODE
Order code
Description
Z-D-OUT-1
Modbus RS485 module with 5 relays digital outputs.
Z-PC-DINAL2-17,5
Modbus CEI EN 60715 rail connections system - Z-PC Line
MI000405-I-E ENGLISH 7/8
Variations of standard parameters are possible by using configuration software EASY-
SETUP available from site.www.seneca.it
For more information about a list of all register and their function please see the USER
manual.
FACTORY SETTINGS
Default condition for the configuration parameters of the module:
All DIP-switches at OFF position
RS485 MODBUS protocol comunication parameters:
38400 8,N,1 Addr. 1
Digital outputs:
DISABLED
Safety state:
DISABLED
Safety time:
DISABLED
Reverse relay status
DISABLED
LEDS SIGNALLINGS
LED
STATE
LEDs Meaning
PWR Green
On
Power supply presence.
FAIL Yellow
Blinking
On
Error settings.
Fault/Failure.
RX Red
Blinking
On
Recived data from RS485.
Verify the connection.
TX Red
Blinking
On
Transmitted data from RS485.
Verify the connection.
1 Red
On
Off
Output 1 Active.
Output 1 Disabled.
2 Red
On
Off
Output2 Active.
Output 2 Disabled.
....
.......
............
5 Red
On
Off
Output 5 Active.
Output 5 Disabled.
Coil register
Register
Name
Description
00001
OUTPUT 1
Output 1 active status. See User Manual register 40015.0
00002
OUTPUT 2
Output 2 active status. See User Manual register 40005.1
00003
OUTPUT 3
Output 3 active status. See User Manual register 40005.2
00004
OUTPUT 4
Output 4 active status. See User Manual register 40005.3
00005
OUTPUT 5
Output 5 active status. See User Manual register 40005.4
ENGLISH 6/8
MI000405-I-E
MODBUS REGISTER
Holding register
Register
Name
Description
40002
OUTPUT
Output 1: 40002.0
Output 2: 40002.1
Output 3: 40002.2
Output 4: 40002.3
Output 5: 40002.4
The active status of the output is obtained by setting the bits
to 1.
DIGITAL OUTPUTS
In the Modbus register 40002 is possible to see or change the state of the outputs.
Bits 0 to 4 in 40002 register respectively represent the status of outputs from 1 to 5.
Besides you can set up the outputs in a state of security when the bus communication
is lost.
Note: when switches from 3 to 8 are in OFF, comunication settings are retrieved from
EEprom).
2nd Note: The termination of the RS485 line must be carried out only at the ends of the
communication line.
DIP-SWITCH SETTINGS
Before switching the DIP switches, disconnect the power supply in order to avoid
damage to the module.The DIP-switches position defines the module Modbus
communication parameters: Address and Baud Rate. In the following figure the Baud Rate
and Address values are listed as a function of the DIP-switches position:
SW1 POSITION
BAUD
RATE
SW1 POSITION
ADDRESS
SW1 POS.
TERMINA-
TOR
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
9 10
 x x x x x x
9600
x x     
# 1
x 
Disabled
 x x x x x x
19200
x x     
# 2
x 
Enabled
 x x x x x x
38400
x x . . . . . .
# . .

ON
 x x x x x x
57600
x x     
# 63

OFF
x x     
From
EEPROM
x x     
From
EEPROM
MI000405-I-E ENGLISH 5/8
NOTE: For the best performances, the use of special shielded cables is recommended
(BELDEN 9841 cable for example).
Scheme 1
Bus Length
Drop Length
1200 m
2 m
MODBUS CONNECTION RULES
1) Install the modules on the DIN rail (max 120).
2) Connect the remote modules using cables of proper length.
On the table the following data about the cables length are provided:
-Bus Length: Modbus network maximum length as a function of the Baud rate. It is the
lenght of the cables which connect the two bus terminators modules (see Scheme 1).
-Drop Length: maximum length of a drop line (see Scheme 1) as a function of the Baud
Rate.
MODBUS RS485
Connection for RS485 communication using the Modbus master
system as an alternative to the Z-PC-DINx bus.
Note: the indication of the RS485 connection polarity is not
standardised and in some masters may be inverted
4 GND
5 B (-)
6 A (+)
Digital Outputs
Note: Pay attention to the maximum current that can flow
through the relays common terminal. Please see the
technical specifications.
11
12
7
8
9
10
#1
#2
COMMON
N.O.1
N.O.2
N.O.3
N.O.4
N.O.5
#3
#4
#5
2
3
19 – 28 V
50 – 60 Hz
10 – 40 V
2.5 W Max
Power Supply
Terminals 2 and 3 can be used to provide the module with power
supply as an alternative to connection using the Z-PC-DINx bus.
The upper limits mus not be exceeded as this can seriously
damage the module.
If the power supply source is not protected against overload, a safety
fuse with a max. permissible value of 2.5 A must be installed in the
power supply line.