Time Activated Relay 8-Channel 20-Amp with WiFi Interface
TLR820_WIFI$330.00
Time Activated Relay
The R820_WIFI Time Activated Relay knows what time and day it is and can control the onboard relays using a time schedule! Using Base Station Software (a free download) users will upload their time schedule to the board! Once uploaded the computer is no longer needed and the board will operate on it's own! Control gates at specific times of the day, activate security lighting, or control bells to indicate shift or classroom changes. Schedules can be save to your computer for easy upload when different schedules are needed!WiFi Connection
This board will communicate to the software over your Wi-Fi network. Because the board is acting on it's own the real time clock can drift over time. The NextGen Module will sync it's time with time.google.com, then it will update the board's Real Time clock keeping the time schedule accurate!
Time Activated Relay at a Glance
- 8 20-Amp Relay Installed
- Single Pole Double Throw (SPDT) Relay
- Normally Open 20-amps, Normally Closed 10-amps
- Wire Using 1/4" Quick Disconnect Terminal
- Temperature Rating -40° C to 85° C
- Expandable up to 256 Relays - Embedded WiFi over 802.11b/g
- 2.4GHz WiFi Communications IEEE 802.11 b/g/nr
- TCP, HTTP, Bluetooth, USB, UDP, MQTT
- Security: WPA/WPA2/WPA2-Enterprise and WPS
- Supports DHCP or Static IP
- Soft AP Web Interface for Configuration
- FCC Certified Bluetooth with 320′ Range - Time Activated Relay w/Integrated Real Time Clock
- Control Relays on Your Time Schedule
- Board Operates Without a Computer
- Supports Daylight Savings Time
- Battery Backup in Case of Power Loss
Power Supply Available
The PWR12 is regulated power supply providing clean power necessary for
the performance of these boards. The PWR12 US power supply is a 120VAC to 12VDC 1.25A 60Hz regulated
power supply and it plugs into the barrel connector on the board. The output connector is a 2.1mm I.D. x 5.5mm
O.D. x 9.5mm R/A barrel connector.
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Induction Suppression
Controlling
an inductive load using our relay controllers requires the use of induction suppression capacitors. The purpose of this capacitor
is to absorb the high voltages generated by inductive loads, blocking them from the contacts of the relay. Without this capacitor,
the lifespan of the relay will be greatly reduced. Induction can be so severe that it electrically interferes with the microprocessor
logic of our controllers, causing relay banks to shut themselves down unexpectedly.
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