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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)
two
Pull the
latches (placed in the back of the
module) outwards.
2) Insert the rear IDC10 connector on a rail free
slot (the inserting is univocal 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.
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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
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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.
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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. +39.049.8705355 - 8705359 - Fax +39.049.8706287
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
