39 / 73
38
Zelio Logic smart relays
1
Communication
Ethernet server communication protocol
Presentation
Zelio Logic modular smart relays are connected to the Ethernet network via the
Ethernet server communication module.
Communication module SR3 NET01BD allows communication on the Ethernet
network under the Modbus TCP protocol.
The Ethernet server communication module must be connected to an SR3 B
ppp
BD
modular smart relay, with a
c
24 V supply.
Configuration
The Ethernet server communication module can be configured from a PC with "Zelio
Soft" software, see page 9.
On the PC, programming is effected in function block (FDB) language, see pages 12
and 13.
Description
Ethernet server communication modules
SR3 NET01BD
comprise:
1
Two retractable fixing lugs
2
An Ethernet network connection (RJ45 screened female connector).
3
A communication LED (LK/ACT 10/100).
4
A status LED (STS).
5
A screw terminal block for the protective earth connection.
6
A spring for clip-on mounting on a 35 mm mounting rail.
7
Two locating pegs.
8
Two locating pegs for clip-on fixing.
Ethernet server
communication module
LK/ACT 10/100
SR3 NET01BD
STS
6
1
8
8
2
5
3
4
1
7
7
Characteristics :
page 40
Functions :
page 41
References :
page 42
Dimensions, mounting :
page 43
524133
Presentation,
description
1
1
2
3
4
5
6
7
8
9
10