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English Instruction and Operation Manual S320 Display...
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The device is destined exclusively for the described application. SUTO offers no guarantee for the suitability for any other purpose. SUTO is also not liable for consequential damage resulting from the delivery, capability or use of this device.
6.2 Electrical Connection .............9 6.2.1 AC Power Supply and Alarm Connection (A1640)....10 6.2.2 DC Power Supply and Alarm Connection (A1641)....10 6.2.3 Signals at Back Terminals..........11 6.2.4 Connection of SUTO Sensors...........12 6.2.5 Connection of Third-Party Analog Sensors......13 7 Configuration ................14 8 Operation ................15 8.1 Description of Display Icons..........15...
• Consider all regulations for electrical installations. • The system must be disconnected from any power supply during maintenance work. • Any electrical work on the system is only allowed by authorized qualified personal. S320...
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• Make sure that the transportation temperature of the display is between -30 ... +70°C. • For transportation it is recommended to use the packaging which comes with the display. • Please make sure that the storage temperature of the display is between 0 ... +40°C. S320...
The S320 display can display all relevant parameters (flow, dew point, pressure, temperature, power consumption, compressor status etc.) in a compressed air system. The S320 display and data logger is not developed to be used in explosive areas. For the use in explosive areas please contact the manufacturer.
Sensor supply 24 V, 10 W 4.3 Input-Signals Digital input 1 x SDI for SDI input for SUTO sensors Analog input 1 x 0 ... 20 mA or 1 x 4 ... 20 mA or 1 x 0 ... 10 V 4.4 Output-Signals...
The instrument can either be mounted into a panel or if ordered with the optional wall casing on a wall. Please observe the drawings in chapter 5 for details. The housing of the S320 must be fixed on the wall using suitable dowels and screws.
6 Installation 6.2.1 AC Power Supply and Alarm Connection (A1640) AC power connection: AC alarm connection: 6.2.2 DC Power Supply and Alarm Connection (A1641) DC power connection: DC alarm connection: S320...
• 4 ... 20 mA signals from flow sensor or dew point sensors can be looped through the G terminal pin 5 + 2. The external device (PLC or mA-meter) negative signal is connected to pin 1. • Analog sensors are connectable to terminal I. S320...
Looping the analog output of SUTO dew point sensors to a PLC It is possible to connect a SUTO dew point sensor via SDI to the S320 and at the same time use the analog output of the SUTO sensor to be connected to an external PLC or analog input card.
Connection Scheme External PLC / Analog Module S320 SUTO Dew point sensor 3-wire analog S699 2xxx 6.2.5 Connection of Third-Party Analog Sensors S320 External analog sensor Pin Signal Process signal Voltage (0… 1 V / 0… 10 V) Signal ground (internally connected to I.4 -V...
This software is called S4C which can be downloaded from the company web page. To change certain or all settings by the user, S320 can be connected to the PC via the USB interface. After starting S4C all device settings are accessible.
• To confirm the setting change or enable an option in all setting state. After pressing the enter button, different submenus can be selected. The particular submenus will be explained in the next chapters. S320...
8.3 Alarm Setting The S320 has two alarm relay outputs. It is possible to set the value and the direction of the value for “Alarm 1” and “Alarm 2”. 8.4 System Status and Settings Please press the “System”...
The sensor, the accessories and its packings must be disposed according to your local statutory requirements. The dispose can also be carried by the manufacturer of the product, for this please contact the manufacturer. S320...
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