---
title: "Relay Controller 2-Channel General Purpose SPDT + 8 Channel ADC ProXR Lite"
url: "https://maker.wiznet.io/emimamanna/resellers/Relay-Controller-2Channel-General-Purpose-SPDT-8-Channel-ADC-ProXR-Lite/"
markdown_url: "https://maker.wiznet.io/emimamanna/resellers/Relay-Controller-2Channel-General-Purpose-SPDT-8-Channel-ADC-ProXR-Lite/md"
type: "VAR: Value-Added Reseller Products"
author: "curryandspicebar"
author_url: "https://maker.wiznet.io/Curryand/"
original_author: "emimamanna"
published: "2022-07-13"
language: "en"
likes: 0
views: 136
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Relay Controller 2-Channel General Purpose SPDT + 8 Channel ADC ProXR Lite

> Relay Controller 2-Channel General Purpose SPDT + 8 Channel ADC ProXR Lite

Original author: emimamanna

## Article

## SPDT Relay Controller Specifications

This table covers all NCD SPDT Relay Controllers. All ratings assume 12VDC operation at 70°F (21°C). Please note that most ratings are estimated and may be subject to periodic revision. Some ratings represent stock controller settings without performance enhancement optimizations. The estimated processing time can be impacted by background services and choice of commands. Standby power consumption assume no communications module is installed and no relays are active on the controller. Please add the power consumption of the activated relays and communications module to obtain a better estimation of power consumption.

| Specifications of NCD SPDT Relay Controllers | Minimum | Nominal | Maximum | Notes |
| --- | --- | --- | --- | --- |
| Operational Voltages | 10VDC | 12VDC | 15VDC |  |
| Standby Power Consumption | 35mA | 100mA | 200mA | No Active Relays, No Com Module |
| Relay Power Consumption | 28mA | 35mA | 60mA | Consumption of Each Activated Relay |
| Operational Temperature Range | -40°F (-40°C) | 70°F (21°C) | 185°F (85°C) | Theoretical Component Limits Shown |
| Storage Temperature Range | -67°F (-55°C) | 70°F (21°C) | 185°F (85°C) | Theoretical Component Limits Shown |
| Operational Ambient Air Humidity | 0% | 50% | 70% | Non-Condensing Humidity Values Shown |
| Relay Activation Time | 4ms | 5ms | 10ms | Needs Further Validation |
| Relay Deactivation Time | 5mS | 10mS | 15mS | Needs Further Validation |

## Communication Module Specifications

This table covers all NCD Communication Modules. While NCD communication modules operate at 3.3VDC, the ratings below highlight the effect they will have on the master controller operating at 12VDC at 70°F (21°C). Maximum ratings should be used for power budget planning purposes and may reflect short term absolute maximum peak current consumption. Some ratings are estimated and subject to periodic revision.

| Specifications of NCD Communication Modules | Minimum | Nominal | Maximum | Notes |
| --- | --- | --- | --- | --- |
| Operational Temperature Range | -40°F (-40°C) | 70°F (21°C) | 185°F (85°C) | Theoretical Component Limits Shown |
| Storage Temperature Range | -67°F (-55°C) | 70°F (21°C) | 185°F (85°C) | Theoretical Component Limits Shown |
| Operational Ambient Air Humidity | 0% | 50% | 70% | Non-Condensing Humidity Values Shown |
| USB Communications Module Power Consumption | NA | NA | NA | USB Modules are Powered by the USB Port Do Not Consume Device Current |
| RS-232 Communications Module Power Consumption |  | 10mA | 20mA |  |
| RS-485 Communications Module Power Consumption |  | 20mA | 35mA |  |
| Ethernet Communications Module Power Consumption | 58mA | 82mA | 100mA |  |
| WiFi Bluetooth USB Communications Module Power Consumption | 37mA | 50mA | 100mA | Up to 300 Foot Indoor Wireless Range, Unobstructed. Up to 50 Foot Range Through Walls. |
| 900MHz Wireless Communications Module Power Consumption | 13mA | 30mA | 50mA | Up to 1,000 Foot Indoor Wireless Range, up to 2 Mile Outdoor Wireless Range using Included Antennas. Up to 28 Miles Outdoor Wireless Range using High-Gain Antennas. |
| 868MHz Wireless Communications Module Power Consumption | 17mA | 30mA | 50mA |  |
| 2.4GHz Wireless Communications Module Power Consumption | 8mA | 20mA | 30mA |  |
| KFX Wireless Key Fob Communications Module Power Consumption | 11mA | 15mA | 25mA | Up to 200 Feet Outdoor Wireless Range using 1, 2, 3, 4, or 5 Button Key Fobs. Up to 700 Feet Outdoor Wireless Range using 8-Button Remotes. |

### AD8 Analog Input Usage Notice

Analog Inputs should not have a voltage present when powered down. ?Use a 220 Ohm current limiting resistor on each input to prevent damage to the controller if voltage will be present on the analog input when this controller is powered down. ?Do not exceed 0 to 5VDC on any analog input or the on-board CPU will be damaged. ?Most analog inputs include a 10K Pull Up/Down resistor to help keep the inputs quiet when not in use. ?This 10K resistor may slightly bias the readings of some sensors.

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Source: https://maker.wiznet.io/emimamanna/resellers/Relay-Controller-2Channel-General-Purpose-SPDT-8-Channel-ADC-ProXR-Lite/