7 / 73
Presentation
Zelio Logic smart relays are designed for use in small automated systems. They are
used in both the industrial and commercial sectors.
For industry:
automation of small finishing, production, assembly or packaging machines,
decentralised automation of ancillary equipment of large and medium-sized
machines (textile, plastics, materials processing sectors, etc.),
automation systems for agricultural machinery (irrigation, pumping, greenhouses
etc.)
For the commercial/building sectors:
automation of barriers, roller shutters, access control,
automation of lighting systems,
automation of compressors and air conditioning systems.
etc.
Their compact size and ease of setting-up make them a competitive alternative to
solutions based on cabled logic or specific cards.
Programming
Simple programming, ensured by the universal nature of the languages, meets all
the requirements of automation specialists and also the needs of the electrician.
Programming can be performed:
independently, using the buttons on the Zelio Logic smart relay (ladder language),
on a PC using “Zelio Soft 2” software.
When using a PC, programming can be performed either in LADDER language or in
function block diagram (FBD) language, see pages 8 to 12.
Backlighting of the LCD display (1) is obtained by activating one of the 6
programming buttons on the Zelio Logic smart relay or by programming with “Zelio
Soft 2” software (example: flashing in the event of a malfunction).
The autonomous operating time of the clock, assured by a lithium battery, is 10
years.
Data backup (preset values and current values) is provided by an EEPROM Flash
memory (10 years).
b
v
v
v
b
v
v
v
v
b
v
v
Compact smart relays
Compact smart relays meet requirements for simple automation systems.
The number of inputs/outputs can be:
12 or 20 I/O, supplied with
a
24 V or
c
12 V,
10, 12 or 20 I/O, supplied with
a
100…240 V or
c
24 V.
b
b
Modular smart relays and extensions
The number of inputs/outputs for modular smart relays can be:
26 I/O, supplied with
c
12 V,
10 or 26 I/O, supplied with
a
24 V,
a
100…240 V or
c
24 V
To improve performance and flexibility, Zelio Logic modular smart relays can be fitted
with communication modules and I/O extension modules to obtain a maximum of
40 I/O:
Modbus or Ethernet communication modules, supplied with
c
24 V via the
Zelio Logic smart relay at the same voltage.
analogue I/O extension modules with 4 I/O, supplied with
c
24 V via the
Zelio Logic smart relay at the same voltage,
discrete I/O extension modules with 6, 10 or 14 I/O, supplied via the Zelio Logic
smart relay at the same voltage.
b
b
b
b
b
(1) LCD: Liquid Crystal Display.
109446
Zelio Logic compact smart relay
109458
1
2
1
Zelio Logic modular smart relay
(10 or 26 I/O)
2
I/O extension module: discrete (6, 10 or
14 I/O) or analogue (4 I/O)
000003-26
1
2
1
Zelio Logic modular smart relay
(10 or 26 I/O)
2
Modbus or Ethernet communication modules
3
I/O extension module: discrete (6, 10 or
14 I/O) or analogue (4 I/O)
3
Functions :
pages 10 to 12
Characteristics :
pages 14 to 19
Curves :
pages 20 and 21
References :
pages 22 to 27
Dimensions, schemes :
pages 28 to 31
Combination of modular smart relays with
communication and I/O extension modules
d
The order shown above must be observed when using
a Modbus slave or Ethernet server communication
module and a discrete or analogue I/O extension module.
An I/O extension module cannot be fitted before the
Modbus slave communication module.
Presentation
1
Zelio Logic smart relays
1
Compact and modular smart relays
1
2
3
4
5
6
7
8
9
10