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AhlsellProductsElectricAutomation 29-4545 PLC systems

45 PLC systems

Logic units
Distributing I/O system
Control system
Bus converter
Field bus components

Do you work with electrical service and automation in properties or workshops? Ahlsell helps you find the right products for you. Whether you work with commercial properties or private residences, we have the range for your needs. Here you will find contractors, buttons, sensors, safety switches, and accessories for easy installation. Learn more about our products here or visit your nearest Ahlsell store.

CPUs Standard Simatic S7-300
Siemens
CPUs Standard Simatic S7-300
Art. no.: 4500369
Modular expandable PLC for smaller or medium system solutions with extensive range of modules for optimisation and adaptation to different types of applications. Fully integrated in Totally Integrated Automation:
- Configuration and programming with STEP 7
- Network structure with MPI, PROFIBUS and PROFINET.
Complete family with CPUs from start CPUs to powerful CPUs with high processing speed which allow short machine cycle times. Depending on the application there are CPU communications interfaces for industrial Ethernet and Profibus. Even available in designs for outdoor applications with extreme conditions, and a Fail-safe design. All Profinet CPUs (PN) have an integrated Web-Server with amongst others access to the CPU’s diagnostic information and variable tables.
Technical data:
CPU 312 with 32 KB Ram without input or outputs. Max Number of digital I/Q 256. Max Number of analogue inputs I/Q 64. Width 40 mm
CPU 314 with 128 KB Ram without inputs and outputs. Max Number of digital I/Q 1024. Max Number of analogue inputs I/Q 256. Width 40 mm
CPU 315-2DP with 256 KB Ram without inputs or outputs. Max Number of digital I/Q 16384. Max Number of analogue inputs I/Q 1024. Width 40 mm
CPU 315-2PN/DP with 384 KB Ram without inputs or outputs. Max Number of digital I/Q 16384. Max Number of analogue inputs I/Q 1024. Integrated Profinet (Ethernet) switch with 2 ports. Width 40 mm
CPU 317-2PN/DP with 1 MB Ram. without inputs or outputs. Max Number of digital I/Q 65536. Max Number of analogue inputs I/Q 4096. Integrated Profinet (Ethernet) switch with 2 ports. Width 40 mm
CPU 319-3PN/DP with 2 MB Ram. without inputs or outputs. Max Number of digital I/Q 65536. Max number of analogue I/Q 4096.with aProfibus DP/MPI port, a DP-port and an Ethernet port. Width 120 mm
Zelio 2 Compact
Schneider Electric
Zelio 2 Compact
Art. no.: 4508804
Can handle both Ladder and FBD language.
Zelio is used for automatic equipment as well as by industry in commercial and public buildings for instance. The new generation of Zelio offers unprecedented possibilities from the construction stage to monitoring of your application thanks to its unique flexibility and simplicity. It is available in two series: compact (up to 20 I/O) and modular (up to 40I/O).
Zelio is equipped with a large backlit display (four lines with 18 characters). Programming is done directly on the module (ladder) or via PC with the Zeliosoft user-friendly software. UL and CSA approved.
• Annual timer with 10 years battery backup (automatic switching between summer/wintertime).
• Relay or transistor output.
• Digital and analogue inputs.
• Ladder programming contains for e.g.
16 time relays, 16 up/down counters, 1 quick counter, 16 analogue comparators, 8 week clocks, 28 help relays, 8 counter comparators and 16 text blocks. All inputs can be set for normal spool functions, set/reset and impulse relay functions. The module has 120 programme rows with 5 contacts and one output per row.
FDB programming contains for e.g.
6 logic functions, 23 pre-programmed functions (time relays, counters, comparators, Boolean algebra, adders etc.) as well as grafcet SFC (Sequential Function Chart) functions. Modules can handle programming with up to 200 function blocks.
* the number analogue (0…10V) in parentheses** only ladder programming
Zelio 2 Compact
Zelio 2 Modular
Schneider Electric
Zelio 2 Modular
Art. no.: 4508817
Can handle both Ladder and FBD language.
Zelio is used for automatic equipment as well as by industry in commercial and public buildings for instance. The new generation of Zelio offers unprecedented possibilities from the construction stage to monitoring of your application thanks to its unique flexibility and simplicity. It is available in two series: compact (up to 20 I/O) and modular (up to 40I/O).
Zelio is equipped with a large backlit display (four lines with 18 characters). Programming is done directly on the module (ladder) or via PC with the Zeliosoft user-friendly software. UL and CSA approved.
• Annual timer with 10 years battery backup (automatic switching between summer/wintertime).
• Relay or transistor output.
• Digital and analogue inputs.
• Ladder programming contains for e.g.
16 time relays, 16 up/down counters, 1 quick counter, 16 analogue comparators, 8 week clocks, 28 help relays, 8 counter comparators and 16 text blocks. All inputs can be set for normal spool functions, set/reset and impulse relay functions. The module has 120 programme rows with 5 contacts and one output per row.
FDB programming contains for e.g.
6 logic functions, 23 pre-programmed functions (time relays, counters, comparators, Boolean algebra, adders etc.) as well as grafcet SFC (Sequential Function Chart) functions. Modules can handle programming with up to 200 function blocks.
* the number of analogues (0... 10V) in parentheses
Zelio 2 Modular
Analogue input and output modules S7-1500
Siemens
Analogue input and output modules S7-1500
Art. no.: 4503027
These extension modules, you can use either directly on the central rack in S7-1500 system or in a ET200MP node. To each CPU we cab connect up to 32 modules on the central racket. They are connected to each other with a U-connector. U-connector included with each IO module. The CPU feeds the back plan buss. When you expand the system with many IO modules or when you put stress on the CPU's feed a lot, eventually reaching the limit of how much power the CPU can deliver to back plan buss. Then you can add more power on the back plane via an extra system net component, a PS. You can build up its configuration in TIA-portal or with Simatic selection tool to see when you need to add PS. Hence:
o Max. 12 expansions without additional power supply and no extra power sockets
o Max. 32 with extra power supply
There are different variants of expansion modules, the idea is that the customer should not have to pay for more functionality than they really need. We have High Feature (HF), High Speed (HS),
Standard modules (ST) as well as Basic modules (BA). The difference is mainly the ability for diagnosis, accuracy and speed of the cards.
All 25 mm modules include Push-in front contact. For all the other modules
the front connector must be ordered separately.
For more details, you can look at the support pages of each article number, in the manual or in the
ST70.
Analogue input and output modules S7-1500
Network switch Scalance XB-200
Siemens
Network switch Scalance XB-200
Art. no.: 5170743
The SCALANCE XB-200 series provides units suitable for industries at a favorable price. They can be used anywhere where there are no high requirements regarding mechanical load, enclosure class and equipment. The units have a plastic housing in enclosure class IP20 and are intended for installation in cabinet.It can be installed on a DIN rail without tools.They also have a separate console connection and a redundant power supply.There are different port configurations for copper and fiber optic cables.All versions are available in two variants that differ in the factory settings (EtherNet / IP- or PROFINET variant). This minimizes configuration work and the devices can be quickly ready for use.
A switch that saves space and has a light, industry-compatible plastic housing. For mounting on 35 mm rail. Switchable between Profinet and Ethernet / IP. 5-16 RJ45 ports 10/100 Mbit / s and 0-3 SM or MM ST or SC ports 100 Mbit / s. Multimode (MM) or Single Mode (SM).
￭ High profite priority
￭ Redundant ring via MRP or HRP
￭ Rapid voltage tree protocol (RSTP)
L VLAN (port-based)
Redundant voltage supply 2 x 24VDC
Ambient temperature 0… + 60 ° C
Enclosure class IP20
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