Extension module Atom I21

i3Engineering

Product reference: EP6UAtomI21

Extension module Atom I21 is designed to increase the number of input ports in the system.

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Price:

€402.93

€333.00 tax excl.

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Product information

6U Extension module Atom I21 features:

CAN bus ensures synchronized operation of all Atom series devices
5V and 3.3V connectors for sensors power supply
21 x inputs with optocoupler mode for connecting switches and sensors

Technical Specifications:

Inputs 1-21
The number of inputs with optocoupler mode	21
Voltage range of input signals	0-12V

Power supply

Device power supply voltage (with protection against reverse polarity connection) 9 - 48V DC
Output voltage to power the sensors 3.3V (200mА), 5V (200mА)
Consumption (max) 15W

Other

Mounting type DIN rail (EN 60715)
Width, DIN units 6 DIN modules
HxWxL 59х88х105mm
Type of connectors / Recommended wire cross section inputs w/ screws, detachable / 2,5mm2

SERIES ATOM EXTENSION 6U COMPARISON:

Module	IN	OUT	QUANTITIES AND TYPES OF OUTPUTS
R4DD8	-	12	4 relays 8 dim	5A 250V AC / 30V DC 0–48V DC / 5A
R8	-	8	2 relays 6 relays	5A 250V AC / 30V DC 16A 250V AC
R6A12	-	18	6 relays 12 SSR	5A 250V AC / 30V DC 100W 250V AC
AD8A9	-	17	3 SSR 6 SSR 8 dim	100W 250V AC 80W 250V AC 100W 250V AC
R4AD6	-	10	4 relays 6 dim	5A 250V AC / 30V DC 180–250V AC / 300W
I21	21	-	-	-

Features

Module type

Atom 6U

Manufacturer

Control all devices and systems in your home.

Turn regular devices into smart. i3Engineering solution is an ecosystem into which you can integrate lots of “regular” devices and engineering systems, and it is us who make them smart. Any electrician will be able to install the system and configure it using the i3 Home app. And the intuitive interface allows users to change settings in minutes.