Wireless I/O (Input/Output) Interfaces for Zigbee, Insteon and X10

Input/Output Controllers Comparison

Products	EZIO2X4	IOT4R	EZIO8SA	IOT8-Z
Protocols	Insteon and X10	Insteon, X10 and WiFi	Insteon and X10	ZigBee, WiFi, LoRa and Insteon
Outputs	2	4	8
Output Type	Relays (normally open)	Relays (both normally open and normally closed provided)
Relay Ratings	30VDC/120VAC, 0.5A	30VDC/120VAC, 0.5A	24VDC/120VAC, 3A
Output Uses	General purpose contact closures (on/off control) of electrical loads limited by relay voltage and current ratings.
Output Timers	Timers from 1 second to 255 minutes can be set up to automatically turn off an output upon receipt of an “On” command
Controls	On and Off remote commands
INSTEON Control	Each output can be linked to an Insteon group to be controlled by an Insteon scene controller (Ex. Keypadlinc, Switchlinc, etc.) “All-Link”: A snapshot of the outputs can be recalled with a single group command (i.e. respond to a switch or a button on a Keypadlinc, ControlLinc, etc.)

Inputs	4	None	7	6
Input Type	2 Opto-isolated (3-30VDC), 2 digital or analog (0-5VDC)	N/A	4 Opto-isolated (3-30VDC), 2 digital or analog (0-3VDC)
Input Uses	Contact closures, Digital and Analog DC Voltage sources. Isolated outputs.	N/A	Contact closures, Digital and Analog DC Voltage sources. Isolated outputs.
Input Detection	OFF to ON and ON to OFF transitions can be detected on digital inputs given the presence or absence of input voltage, or on analog inputs when a given voltage level is detected. For analog inputs, the voltage levels can also be read.
Input Timers	Delayed OFF commands (from 1 to 255 minutes) programmable on each input. This timer resets (starts over) if a new ON command is received.
Insteon Links	31	31	More than 512 (external PLM)	More than 512