Related Manuals for Nokeval Solid-Sky-2Pro-24VDC
Summary of Contents for Nokeval Solid-Sky-2Pro-24VDC
- Page 1 Solid-Sky-2Pro-24VDC Solid-Sky-2Pro-DIO-24VDC Manual ID9828 V8 24.9.2020 Firmware 0.2-1.0...
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Page 2: Table Of Contents
One radio transmission can last approx. 2 seconds (compared to 20 ms of the Nokeval MTR series). This means that the number of transmitters within the range must be limited in order to avoid collisions and to allow radio time for each. -
Page 3: Installation
Installation Mounting Open the front cover. Use the four screw holes in the corners for mounting. Alternatively use a pole mounting kit. Note that the radio transmission to the side where the pole is, is heavily attenuated. If possible, turn the device so that it is between the pole and the receiver. Wiring and connections Use the cable gland(s) to bring the cable in. - Page 4 Configuration To access the configuration settings: • Connect a Nokeval DCS772 programming adaptor using adaptor POL-3PIN to the three-pin header marked J11 on the circuit board. Either polarity will do. Use ESD precautions while connecting: touch one of the steel boxes on the board before connecting.
- Page 5 Menu chart This is the configuration menu of firmware V1.0. The different versions may have slight differences and lacking features. The menu has a submenu for the analog input settings, possibly another for the digital input settings, another for the wireless settings, and finally a submenu for general settings. 2Pro Sensor Similar...
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Page 6: Analog Inputs
Analog inputs Wiring Connect the analog signals to the connector J4 according to the signal type: mA 2-wire (powered by Solid) mA active (not powered by Solid) To aid inserting a wire, keep the connector button pressed. Use the same button to disconnect a wire. The terminals 3 and 6 are internally interconnected. - Page 7 Supply Should this device provide a power for an external device. Available only with the mA input signal. The options are None, Low, and High. Low gives approximately 12 V out while High gives 18 V. None does not provide any power. Pts, Mea1, Sca1, Mea2, Sca2 These settings allow to scale the input signal to “engineering units”...
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Page 8: Digital Inputs
Digital inputs General There are three digital inputs, but they are not similar. • DI1 and DI2 accept both NPN and PNP signals (the type must be selected with a jumper), while DI3 accepts NPN only. • DI1 can use a hardware counter, which can count pulses without waking the microcontroller, resulting in lower battery consumption and possibly higher maximum frequency. - Page 9 Awake The same as above but prevents the microcontroller from High sleeping. This mode should not be necessary. The Continuous mode is the easiest to use, as the sensing is always on. The downside is that if the external system is keeping the input at its active state (PNP high or NPN low) for a significant time, the battery is consumed.
- Page 10 Wiring and jumpers Connect the digital signals to the connector J1. For DI1 and DI2, select NPN or PNP with the jumpers. -DI1- -DI2- -DI1- -DI2- Jumpers 4...30 V 10 - Digital inputs...
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Page 11: Sky Radio
Sky radio Settings The Sky menu contains the settings for the wireless network. Network: To prevent mixing the different networks (and users) data, the network address should be set to some value not used nearby. In most cases a random value 1 to 255 is OK. All the devices within one network must share the value. - Page 12 • Bidirectional: After transmitting a packet, this device will listen for an acknowledgement from a receiver and retransmit up to two times if not getting acknowledged. If there is no acknowledgement, this device will discard the packet and try only once for the next time. This setting increases the probability of successful delivery significantly but does not guarantee it.
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Page 13: External Power Supply
External power supply In addition, or instead, of the batteries, this device can be powered with an external 11 to 30 V DC supply. Connect it in the spring-loaded connector J9, terminal 1 positive, 2 negative. The idle current is a couple of milliamperes, but during the operation the current can briefly go over 100 mA. -
Page 14: Maintenance
Maintenance Not used for a while If the device is not used for months, it is recommended to remove at least one battery. Changing the batteries • Open the front cover. • Replace the batteries with four new and similar LR14 (alkaline C) batteries observing the polarity. For maximum battery life and optimal operation in cold environment, use high quality batteries like Energizer EN93. -
Page 15: Specifications
Specifications Environment Storage temperature -40...+60 °C, non-condensing Operation temperature -40...+60 °C Operation humidity 0...100 %RH Protection class IP65 Enclosure material Polycarbonate Measurements Weight Approx 850 g with the batteries Dimensions Width: 130 mm Height: 180 mm Depth: 75 mm without the pole mounting kit Internal batteries Type LR14 (C 1.5 V alkaline). -
Page 16: Warnings
If short-circuited, very high current will flow. The external power supply input must be protected with an external surge suppressor, if a surge is possible. Manufacturer Nokeval Oy Rounionkatu 107 FI-37150 Nokia Finland Phone +358 3 342 4810 (Mon-Fri 8:30-16:00 EET) http://www.nokeval.com/... -
Page 17: Declaration Of Conformity
Declaration of conformity 17 - Declaration of conformity...