Remote Autonomous Zone Node (RAZN)
Many Versions with: Input and Output (IO) Terminals
This Remote Autonomous Zone Node (RAZN) is a SCADA Remote Terminal Units (RTUs)
The RAZN is available in many different ways. Here is a list of all the IO terminal version that have already been created by Raveon.
Many different IO Terminal Versions
Most all RAZN devices look the sane. But there are many different versions for many different industries.
The large and smart system architecture that the RAZN can run, is shown on this page: Click Here.
Many RAZN IO Terminals have interface for the Sensors to Monitor.
Raveon’s RV-M55-E Ethernet Interface Data Radio Modem RV-N55-E Ethernet Radio can connect Wireless RAZNs to your network.
Raveon’s long-range data radio can communicate many miles, even up to 50 miles. All RAZNs have VHF, UHF and ISM band radio options.
Raveon’s RAZN has many Complete Solutions to automatically control things.
This Web Page shows: All of the IO Terminals and all hardware versions of the RAZN.
Most all RAZNs have two 12-pin IO terminals referred to as: Terminal A and Terminal B.
Each terminal has pin numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12.
And for SCADA communications, commands, and MODBUS messages, each terminal pin is assigned an IO number IO#.
The IO# is used to control, monitor, and communicate to the RAZN so the terminal with an IO# can be managed.
In this web page, the IO# are listed on each Terminal pin number.
A myriad IO terminal features and options are sown on: terminal IO pin options All of these are available in a RAZN.
The Multifunction Meters are analog inputs to measure either voltage or 4-20mA sensors, or measure current draw.
The AI input and the Isolated IAI inputs are these multifunction meters.
This is Made in America.
Raveon designed this in California, and all RAZN technology, and the RF radios in the RAZN, are made here in America.
RV-N55-3 8 SV outputs 8 Button/Digital Inputs
This versions can control up to 8 relays, irrigation valves, lights, pumps, sirens, or whatever. DC or AC switched outputs,
And it has 8 digital inputs, with pull-up resistors so buttons and switches can be monitored.
The RV-N55-3 Automated Peripheral Control Web Page also shows a list of versions available and systems to use this type of RAZN on.
Terminal Port A (Switched Voltage Outputs)
| Pin # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Functions | SV | SV | SV | SV | SV | SV | SV | SV | VPG | VPG | VPG | EVI |
| IO# | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Terminal Port B (Switched Voltage Outputs)
| Pin # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Functions | BI | BI | BI | BI | BI | BI | BI | BI | BI | BI | BI | BI |
| IO# | 8 | 9 | 10 | 11 | 12 | 13 | 12 | 13 | 14 | 15 |
Terminal A Description of the IO Pins on this Terminal
| Pin | Description | Pin | Description |
| 1 | SV Switched Voltage Output. AC or DC Electronic Voltage In EVI pin 12 is outputted here. Share Voltage Ground VPG ground. | 7 | SV Switched Voltage Output. AC or DC Electronic Voltage In EVI pin 12 is outputted here. Share Voltage Ground VPG ground. |
| 2 | SV Switched Voltage Output. AC or DC Electronic Voltage In EVI pin 12 is outputted here. Share Voltage Ground VPG ground. | 8 | SV Switched Voltage Output. AC or DC Electronic Voltage In EVI pin 12 is outputted here. Share Voltage Ground VPG ground. |
| 3 | SV Switched Voltage Output. AC or DC Electronic Voltage In EVI pin 12 is outputted here. Share Voltage Ground VPG ground. | 9 | VPG Isolated Voltage Power Ground connection to share with the devices using the SV outputs. |
| 4 | SV Switched Voltage Output. AC or DC Electronic Voltage In EVI pin 12 is outputted here. Share Voltage Ground VPG ground. | 10 | VPG Isolated Voltage Power Ground connection to share with the devices using the SV outputs. . |
| 5 | SV Switched Voltage Output. AC or DC Electronic Voltage In EVI pin 12 is outputted here. Share Voltage Ground VPG ground. | 11 | VPG Isolated Voltage Power Ground connection to share with the devices using the SV outputs. . |
| 6 | SV Switched Voltage Output. AC or DC Electronic Voltage In EVI pin 12 is outputted here. Share Voltage Ground VPG ground. | 12 | EVI AC or DC power input. This input voltage is output on the SV outputs as controlled. |
Terminal B Description of the IO Pins on this Terminal
| Pin | Description | Pin | Description |
| 1 | BI Digital input, 2.4K pull-up resistor, Protection diodes. | 7 | BI Digital input, 2.4K pull-up resistor, Protection diodes. |
| 2 | BI Digital input, 2.4K pull-up resistor, Protection diodes. | 8 | BI Digital input, 2.4K pull-up resistor, Protection diodes. |
| 3 | BI Digital input, 2.4K pull-up resistor, Protection diodes. | 9 | GND Ground connection to the RAZN ground. A button connects to here and a BI input to trigger an event. |
| 4 | BI Digital input, 2.4K pull-up resistor, Protection diodes. | 10 | GND Ground connection to the RAZN ground. A button connects to here and a BI input to trigger an event. |
| 5 | BI Digital input, 2.4K pull-up resistor, Protection diodes. | 11 | GND Ground connection to the RAZN ground. A button connects to here and a BI input to trigger an event. |
| 6 | BI Digital input, 2.4K pull-up resistor, Protection diodes. | 12 | No Place, Unused. |
Detailed hardware, parameters, and architecture of the IOs are shown on page: Terminal Block Descriptions
RV-N55-5 Isolated IOs and 2-Pin Solenoid Drivers
This versions can control 4 two-pin solenoids for irrigation valves, lights, pumps, sirens, or whatever.
It has Isolated digital IOs and Isolated analog sensors to monitor input Voltage, Current, and 4-20mA sensors.
The RV-N55-5 Isolated IOs and Latching Terminal Driver Web Page also shows a list of versions available and systems to use this type of RAZN on.
Terminal Port A (Switched Voltage Outputs)
| Pin # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Functions | NC | DSD A | DSD B | DSD A | DSD B | DSD A | DSD B | DSD A | DSD B | VPG | VPG | EVI |
| IO# | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Terminal Port B (Switched Voltage Outputs)
| Pin # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Functions | IGND | OIDO | OIDO | OIDI | LI B | LI A | LI B | LI A | IGND | IAI | IGND | IAI |
| IO# | 12 | 13 | 14 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 |
Terminal A Description of the IO Pins on this Terminal
| Pin | Description | Pin | Description |
| 1 | NC No Connect | 7 | DSD B Solenoid Driver B (#4) . Positive Pulse for OFF pule |
| 2 | DSD A Solenoid Driver A (#0) . Positive Pulse for ON pule |
8 | DSD A Solenoid Driver A (#6) . Positive Pulse for ON pule |
| 3 | DSD B Solenoid Driver B (#1) . Positive Pulse for OFF pule |
9 | DSD B Solenoid Driver B (#6) . Positive Pulse for OFF pule |
| 4 | DSD A Solenoid Driver A (#2) . Positive Pulse for ON pule |
10 | VPG Isolated Voltage Power Ground connection to share with the devices using the DSD outputs. . |
| 5 | DSD B Solenoid Driver B (#3) . Positive Pulse for OFF pule |
11 | VPG Isolated Voltage Power Ground connection to share with the devices using the DSD outputs. . |
| 6 | DSD A Solenoid Driver A (#4) . Positive Pulse for ON pule |
12 | EVI Isolated Voltage input to share with the devices using the DSD outputs. . |
Terminal B Description of the IO Pins on this Terminal
| Pin | Description | Pin | Description |
| 1 | IGND Isolated Ground for OID pins 12-14 |
7 | LI B Isolated digital input, GND IO# 9 |
| 2 | OIDI Optically Isolated Digital Input #12 | 8 | LI A Isolated digital input voltage. IO# 9 Digital 0 = no voltage between A and B Digital 1 = 1-5V between A and B. Polarity does not matter. |
| 3 | OIDO Optically Isolated Output Input #13 | 9 | IGND Isolated analog in IAI #10, (Volts / 4- 2mA) |
| 4 | OIDO Optically Isolated Output Input #14 | 10 | IAI Isolated Voltage Input for IAI #10 Read Voltage, current, or 4-20mA sensors. |
| 5 | LI B Isolated digital input, GND IO# 8 | 11 | IGND Isolated analog in IAI #11, (Volts / 4- 2mA) |
| 6 | LI A Isolated digital input voltage. IO# 8 Digital 0 = no voltage between A and B Digital 1 = 1-5V between A and B. Polarity does not matter. |
112 | IAI Isolated Voltage Input for IAI #11 Read Voltage, current, or 4-20mA sensors. |
Detailed hardware, parameters, and architecture of the IOs are shown on page: Terminal Block Descriptions
RV-N55-6 GPIO and Many High Resolution Multifunction Meters
This versions has super high resolution analog sensors, and many General Purpose Inputs and Outputs (GPIOs). The ADS inputs use “24-bit” best-in-the-world ADC.
The RV-N55-7 Read Sensors and Control Things Web Page also shows a list of versions available and systems to use this type of RAZN on.
Terminal Port A (Switched Voltage Outputs)
| Pin # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Functions | ADS- | ADS+ | ADS- | ADS+ | ADS- | ADS+ | ADS- | ADS+ | IDAC1 | IDAC1 | GND | RD |
| IO# | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 |
6
| Pin # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Functions | NC | VIO | GND | FIO | FIO | FIO | FIO | FIO | FIO | FIO | FIO | GND |
| IO# | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
Terminal A Description of the IO Pins on this Terminal
| Pin | Description | Pin | Description |
| 1 | ADS- Differential Analog Input. This is – (Negative). IO# 3 Terminal pins 7 and 8 are this differential analog input that is measured. | 7 | ADS- Differential Analog Input. This is – (Negative). IO# 3 Terminal pins 7 and 8 are this differential analog input that is measured. |
| 2 | ADS+ Differential Analog Input. This is + (Positive). IO# 3 Terminal pins 7 and 8 are this differential analog input that is measured. | 8 | ADS+ Differential Analog Input. This is + (Positive). IO# 3 Terminal pins 7 and 8 are this differential analog input that is measured. |
| 3 | ADS- Differential Analog Input. This is – (Negative). IO# 3 Terminal pins 7 and 8 are this differential analog input that is measured. | 9 | IDAC1 Analog Output. Current Source Output 1. IO# 5 |
| 4 | ADS+ Differential Analog Input. This is + (Positive). IO# 3 Terminal pins 7 and 8 are this differential analog input that is measured. | 10 | IDAC2 Analog Output. Current Source Output 2. IO# 5 |
| 5 | ADS- Differential Analog Input. This is – (Negative). IO# 3 Terminal pins 7 and 8 are this differential analog input that is measured. | 11 | GND Ground for these FIO terminals and also used for the RAZN product GND |
| 6 | ADS+ Differential Analog Input. This is + (Positive). IO# 3 Terminal pins 7 and 8 are this differential analog input that is measured. | 12 | RD Relay Driver. IO# 7 A MOSFET outputs this RD to drive a relay and turn it on or off, whatever you want to do based on any other input of your MODBUS commands. |
Terminal B Description of the IO Pins on this Terminal
| Pin | Description | Pin | Description |
| 1 | Unused | 7 | FIO Flexible Inputs or Outputs (FIO) IO# 11 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. |
| 2 | VIO Digital voltage used for these Flexible IO (FIO) pins. | 8 | FIO Flexible Inputs or Outputs (FIO) IO# 12 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. |
| 3 | GND Ground for these FIO terminals and also used for the RAZN product GND | 9 | FIO Flexible Inputs or Outputs (FIO) IO# 13 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. |
| 4 | FIO Flexible Inputs or Outputs (FIO) IO# 8 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. | 10 | FIO Flexible Inputs or Outputs (FIO) IO# 14 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. |
| 5 | FIO Flexible Inputs or Outputs (FIO) IO# 9 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. | 11 | FIO Flexible Inputs or Outputs (FIO) IO# 15 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. |
| 6 | FIO Flexible Inputs or Outputs (FIO) IO# 10 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. | 12 | GND Ground for these FIO terminals and also used for the RAZN product GND |
Detailed hardware, parameters, and architecture of the IOs are shown on page: Terminal Block Descriptions
RV-N55-7 GPIO and High Resolution Multifunction Meters
This versions has super high resolution analog sensors, and many General Purpose Inputs and Outputs (GPIOs). The ADS inputs use “24-bit” best-in-the-world ADC.
The RV-N55-7 Read Sensors and Control Things Web Page also shows a list of versions available and systems to use this type of RAZN on.
Terminal Port B (FIO Flexible Inputs and Outputs)
| Pin # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Functions | NC | VIO | GND | FIO | FIO | FIO | FIO | FIO | FIO | FIO | FIO | GND |
| IO# | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
Terminal Port A (ADS High Resolution Differential Analog Inputs and RD Relay Driver)
| Pin # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Functions | AVDD | AVSS | VCC | GND | IADC | IADC | ADS+ | ADS- | ADS+ | ADS- | GND | RD |
| IO# | 1 | 2 | 3 | 3 | 4 | 4 | 7 |
Terminal B Description of the IO Pins on Terminal B
| Pin | Description | Pin | Description |
| 1 | Unused | 7 | FIO Flexible Inputs or Outputs (FIO) IO# 11 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. |
| 2 | VIO Digital voltage used for these Flexible IO (FIO) pins. | 8 | FIO Flexible Inputs or Outputs (FIO) IO# 12 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. |
| 3 | GND Ground for these FIO terminals and also used for the RAZN product GND | 9 | FIO Flexible Inputs or Outputs (FIO) IO# 13 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. |
| 4 | FIO Flexible Inputs or Outputs (FIO) IO# 8 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. | 10 | FIO Flexible Inputs or Outputs (FIO) IO# 14 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. |
| 5 | FIO Flexible Inputs or Outputs (FIO) IO# 9 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. | 11 | FIO Flexible Inputs or Outputs (FIO) IO# 15 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. |
| 6 | FIO Flexible Inputs or Outputs (FIO) IO# 10 that can be configured as digital in or out. Capacitors and protection diodes protect these FIO pins so they are safe and reliable. | 12 | GND Ground for these FIO terminals and also used for the RAZN product GND |
Terminal A Description of the IO Pins on Terminal A
| Pin | Description | Pin | Description |
| 1 | AVDD This AVDD positive voltage in the high resolution ADC used, so you can access it if desired. | 7 | ADS+ Differential Analog Input. This is + (Positive). IO# 3 Terminal pins 7 and 8 are this differential analog input that is measured. |
| 2 | AVDS This AVDD negative voltage in the high resolution ADC used, so you can access it if desired. | 8 | ADS- Differential Analog Input. This is – (Negative). IO# 3 Terminal pins 7 and 8 are this differential analog input that is measured. |
| 3 | VCC Voltage used to power the RAZNs, and this output can be used to get this DC power also. | 9 | ADS+ Differential Analog Input. This is + (Positive). IO# 4 Terminal pins 9and 10 are this differential analog input that is measured. |
| 4 | GND Ground for the RAZN and any device that needs a GND connection. | 10 | ADS- Differential Analog Input. This is – (Negative). IO# 4 Terminal pins 9 and 10 are this differential analog input that is measured. |
| 5 | IADC Isolated current output #1 to drive low current out 40-20mA> | 11 | GND Ground for these FIO terminals and also used for the RAZN product GND |
| 6 | IADC Isolated current output #2 to drive low current out 40-20mA> | 12 | RD Relay Driver. IO# 7 A MOSFET outputs this RD to drive a relay and turn it on or off, whatever you want to do based on any other input of your MODBUS commands. |
Detailed hardware, parameters, and architecture of the IOs are shown on page: Terminal Block Descriptions
RV-N55-9 Isolated IOs and 3-Pin Solenoid Drivers
This versions can control 2 solenoids for irrigation valves, lights, pumps, sirens, or whatever.
It has Isolated digital IOs and Isolated analog sensors to monitor input Voltage, Current, and 4-20mA sensors.
The RV-N55-9D version sets up all the SV outputs to drive 3-Pin Latching Solenoids.
The RV-N55-9 Isolated IOs and Latching Terminal Driver Web Page also shows a list of versions available and systems to use this type of RAZN on.
Terminal Port A (Switched Voltage Outputs)
| Pin # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Functions | GND | AI | AI | DA | DA | SV | SV | SV | SV | VPG | VPG | EVI |
| IO# | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Terminal Port B (Switched Voltage Outputs)
| Pin # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Functions | IGND | OIDO | OIDO | OIDI | IGND | LI | IGND | LI | IGND | IAI | IGND | IAI |
| IO# | 12 | 13 | 14 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 |
Terminal A Description of the IO Pins on this Terminal
| Pin | Description | Pin | Description |
| 1 | GND Ground for AI and LI, and this Product’s ground is this GND also |
7 | SV AC or DC output (#5) . Power in from EVI will be sent out this terminal. |
| 2 | AI Analog Input #0, from GND | 8 | SV AC or DC output (#6) . Power in from EVI will be sent out this terminal. |
| 3 | AI Analog Input #1, from GND | 9 | SV AC or DC output (#7) . Power in from EVI will be sent out this terminal. |
| 4 | DA Digital Input #2, from GND | 10 | VPG Isolated Voltage Power Ground connection to share with the devices using the DSD outputs. . |
| 5 | DA Digital Input #3, from GND | 11 | VPG Isolated Voltage Power Ground connection to share with the devices using the DSD outputs. . |
| 6 | SV AC or DC output (#4) . Power in from EVI will be sent out this terminal. | 12 | EVI Isolated Voltage input to share with the devices using the DSD outputs. . |
Terminal B Description of the IO Pins on this Terminal
| Pin | Description | Pin | Description |
| 1 | IGND Isolated Ground for OID pins 12-14 |
7 | IGND Isolated Ground for #9 |
| 2 | OIDI Optically Isolated Digital Input #12 | 8 | LI Digital input #9 |
| 3 | OIDO Optically Isolated Output Input #13 | 9 | IGND Isolated analog in IAI #10, (Volts / 4- 2mA) |
| 4 | OIDO Optically Isolated Output Input #14 | 10 | IAI Isolated Voltage Input for IAI #10 Read Voltage, current, or 4-20mA sensors. |
| 5 | IGND Isolated Ground for #8 | 11 | IGND Isolated analog in IAI #11, (Volts / 4- 2mA) |
| 6 | LI Digital input #8 | 12 | IAI Isolated Voltage Input for IAI #11 Read Voltage, current, or 4-20mA sensors. |
Detailed hardware, parameters, and architecture of the IOs are shown on page: Terminal Block Descriptions
As you have seen, the Remote Autonomous Zone Nodes (RAZNs) that Raveon created for long-range wireless communications and management has many IO Terminal features.
The details about all IO terminal hardware and operations are listed on web page RAZN IO Terminals There are Many great SCADA features to Autonomously keep a system very safe.
This web page shows the RAZN System Architecture
There are many new Modern High Technology features built into this Remote Zone Node that can Autonomously do what you need to be safe, and it can control these IO terminals on this page, the way you want.
