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Daisy System 2x Relay I/O Board, 3V, 3A @ 250V AC, Max. 48V In US$29.50

DAISY-8
Daisy System 2x Relay I/O Board, 3V, 3A @ 250V AC, Max. 48V In


The DAISY-8 module lets you control up to two loads (max. 3A @ 250V AC) and read up to two dry-contact inputs. This board is part of the modular Daisy System that can be controlled by the FOX Board G20 via the DAISY-1 Adapter, or by the Terra Board.

You can chain two DAISY-8 modules together, and the Fox and Terra boards can run two such chains, thus you can have up to four DAISY-8 modules, providing eight input and output channels.

The Daisy ports that can be used are:

  • D2 and/or D5 on the DAISY-1 adapter (Fox)
  • D11 and/or D12 on the Terra Board

Be sure to get a 0.05" pitch 2x5 IDC cable (FC-19818-10P-FF) to make the connection. The cable is not included. You'll need one for each DAISY-8 module.

Daisy System Relay I/O Module Features

Two digital input channels for buttons, switches, relays, or +V line

  • Max. input voltage: 48V
  • Input LC Pi filter to reduce high-frequency noise
  • Status LED on each channel (turns on when open or input voltage is over 1.8V)

Two normally open, 1-way relay contact channels

  • Max. voltage: 250V AC or 220V DC
  • Max. switching power: 60W
  • Max. current: 2A
  • Status LED on each channel (turns on when contact is closed)

DAISY-8 Python Code Examples

The following examples assume the DAISY-8 module is connected to the Terra Board's D11 port. You can modify the code easily to run it from a different port, e.g. Fox Board port D2.

These examples call the ablib Library, so download that too if you haven't already.

  • input.py reads the IN0 and IN1 state of a single DAISY-8
  • input2.py reads the IN0 and IN1 state of two DAISY-8 modules chained from the same Daisy port
  • relay.py sets the RL0 and RL1 state of a single DAISY-8
  • relay2.py sets the RL0 and RL1 state of two DAISY-8 modules chained from the same Daisy port

Daisy System Relay I/O Module Resources


Optional Recommended Products for this Item
2x5 (10-pin) 0.05" pitch IDC Connector Flat Ribbon Cable, 20cm+ US$2.60

This product was added to our catalog on Monday 17 June, 2013.

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