MIKROE-2154

MIKROE-2154 Datasheet


Signal Relay click carries four ultra-small GV5-1 PCB relays from Omron and runs on a 5V power supply. The click communicates with the target MCU over the following mikroBUS pins AN, RST, CS and PWM.

Part Datasheet
MIKROE-2154 MIKROE-2154 MIKROE-2154 (pdf)
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Signal Relay click

Signal Relay click

Signal Relay click

Signal Relay click IC/Module PCB GV5-1 datasheet [1] Interface AN, RST, CS and PWM Power supply 5V Product page [2] Schematic Signal Relay click schematic [3]

Signal Relay click carries four ultra-small GV5-1 PCB relays from Omron and runs on a 5V power supply. The click communicates with the target MCU over the following mikroBUS pins AN, RST, CS and PWM.

Features and usage notes

Maximum continuous current

The relay contacts are designed for a maximum of 1A of continuous current. The Signal Relay click board is configured so that the switch circuit supply a maximum of 24VAC/30VDC voltage of a power supply source.

Each GV5-1 relay has its own LED on the board that signalizes whether the relays is switched on or off.

Application

ON/OFF control in various home automation devices, like alarm units, lamps, heaters, etc. It can also be used for energizing coils of bigger relays and contactors in industrial AC schemes 12/24V .

Signal Relay click

Key features
• GV5-1 relay
• Power switching from 1 mA to 1 A
• 150 mW nominal coil power consumption
• Maximum contact resistance 100 mΩ
• 4 pairs of screw terminals
• Interface AN, RST, CS and PWM pin
• 5V power supply

Pinout diagram

This table shows how the pinout on Signal Relay click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns .

Notes

Notes

GPIO for switch ON/OFF RELAY 1 RE1 1 AN
mikroBUStm X PWM 16 RE4 GPIO for switch ON/OFF RELAY 4

GPIO for switch ON/OFF RELAY 2 RE2 2 RST

INT 15 NC Not connected

GPIO for switch ON/OFF RELAY 3 RE3 3 CS

TX 14 NC Not connected

Not connected

NC 4 SCK

RX 13 NC Not connected

Not connected

NC 5 MISO SCL 12 NC Not connected

Not connected

NC 6 MOSI SDA 11 NC Not connected

Not connected

NC 7 +3.3V +5V 10 5V Power supply

Ground

GND 8 GND

GND 9 GND Ground

LEDs and connectors

The table below explains onboard LEDs and connectors.

Designator Name

Type LED,
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Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MIKROE-2154 Datasheet file may be downloaded here without warranties.

Datasheet ID: MIKROE-2154 649486