CONTROL MODULES
• SAI4-2056 - Power supply
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- Input voltage: 100÷240VAC.
- Output: 24VDC / 2,5A.
- Protection against short circuits.
- Input switch and LED display.
- Supply cable included.
* Other options available on request.
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• SAI4-2035 - ON/OFF switch
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- 4 mm safety terminals for use with quick connection wiring.
- Includes latching pushbutton.
- Two independent contacts, NO and NC.
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• SAI4-2034 - Emergency stop knob (electrical)
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- 4 mm safety terminals for use with quick connection wiring.
- Includes double contact, NO and NC.
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• SAI4-2036 - Set of electrical inputs (Button pad with 3 push-buttons)
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- 4 mm safety terminals for use with quick connection wiring.
- Two push-buttons and a latching push-button.
- Independent light indicator.
- Two push-button switch contacts.
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• SAI4-2038 - Set of 3 relays
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- Includes three relays with 24V coil and 4 switchable contacts.
- Relay-active LED.
- 4 mm safety terminals for use with quick connection wiring.
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• SAI4-2037 - Relay, 4 switched contacts
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- Includes relay with 24V coil and 4 switched contacts.
- LED display of active relay.
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• SAI4-2039 - Timed relay closure
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- Incluye Includes disconnection timer relay.
- LED display showing timer status.
- Time programmable between 0,1s and 1h.
- 4 mm safety terminals for quick connection wiring.
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• SAI4-2047 - Indicators (pilots, buzzer)
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- Includes 8 pilot lights and a buzzer.
- Supplementary sockets for power distribution.
- 4 mm safety female sockets for quick connection wiring.
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• SAI4-2040 - Set of 2 timer relays
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- Includes two timer relays, one for connection and the other for disconnection.
- 24V coil, with switch contact.
- LED display of timer status.
- Time programmable between 0,1s and 1h.
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• SAI4-2048 - Electric counter
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- Includes inputs for counting and discounting.
- Power supply: 24V.
- Electromechanical preselection.
- Manual or electrical reset.
- Switch contact.
- It has 4 mm safety female sockets for quick connection wiring.
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• SAI4-2049 - Electrical distributor
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- It has 4 blocks of 4 safety female sockets of 4 mm, interconnected together.
- This allows the user to carry out simple interconnections for complex circuits on different parts of the panel.
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• SAI4-2043 - Reed auto switch
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- Operating voltage: 24V.
- Maximum current: 40mA.
- Includes LED display.

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• SAI4-2128 - Solid state auto switch
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- Operating voltage: less than 28Vdc.
- Maximum current: 150mA.
- PNP output, open catch.
- Includes LED display.

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• SAI4-2044 - Inductive detector
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- Includes M18 inductive detector.
- Detection distance: 5mm.
- Operating voltage: 24V.
- Includes an LED indicating status and quick connection cables.

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• SAI4-2046 - Capacitive detector
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- Includes M18 capacitive detector.
- Detection distance: 8mm.
- Status display LED.
- Operating voltage: 24V.

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• SAI4-2045 - Photoelectric detector
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- Includes M18 reflection photoelectric detector.
- Detection distance: 100mm.
- Status display LED.
- Operating voltage: 24V.

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• SAI4-2042 - Electrical end of stroke
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- Includes roller-driven end of stroke with switchable electric contact.

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• SAI2143-14 - MicroPLC
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- Module for table mounting or panel, including the Alpha2 AL2-24MR-D controller (15 inputs and 9 outputs to relay).
- Includes simulation of analog / digital inputs.
- Includes 24Vdc power supply.
- Programming software and instructions manual.
- Includes LED output activation indicator.
- Power supply: 100-240Vac.
- Built-in power cable.
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• Benchtop PLC module*
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• SAI9367 - Benchtop Siemens PLC module
Benchtop module or for panel which includes a Siemens S7-1200 (1212C CPU) PLC with 8 digital inputs, 6 digital outputs to relay and 2 analogue inputs.
• SAI9121 - Benchtop Allen Bradley PLC module
Benchtop module or for panel which includes an Allen Bradley Micro830 PLC with 10 digital inputs, 6 digital outputs to relay and 2 analogue inputs.
- All the inputs and outputs are accessible by female quick connection sockets for cables with 4 mm safety terminals.
- Includes simulation of analogue and digital inputs by potentiometers and switches.
- Includes LED output activation indicator.
- Includes 24Vdc power supply.
- Power supply: 100-240Vac.
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* Programming tools not included. See section “Programming tools”.
* Consult for other PLC brands.
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