AS-Interface

(12/30/2016)

Alpha AS-i Interface

The AL2-ASI-BD in combination with an Alpha2 controller facilitates the data communications via an AS interface system. The AL2-ASI-BD is attached to an Alpha2 series module and forms a slave unit.

Model Number	AL2-ASI-BD
Stocked Item	S
Rating	UL • cUL • CE (EMC)
Module Type	Slave Module
Number of I/O Points	4 inputs; 4 outputs
External Power Supply	30.5VDC (AS-Interface power supply)
External Current Consumption	Max. 40 mA
Communication Protocol	AS-i standard
Weight	0.5
Dimensions	53.1 x 90 x 24.5

Alpha2 Interface Cables

The AL-232CAB is an RS-232C interface cable. It connects the Alpha2 controller to a personal computer running the programming software for the Alpha2 controller. The AL2-GSM-CAB is an RS-232C interface cable that enables the Alpha2 to connect to a GSM modem or other equipment including personal computer, graphic operator terminal, or other serial devices.

Model Number	AL-232CAB	AL2-GSM-CAB
Stocked Item	S	S
Rating	-	-
Connector	9-pin D-SUB female connector	9-pin D-SUB male connector
Application	Alpha2 to PC	GSM modem or other serial communication
Length (m)	2.5	1.5

Note: The above cables cannot be used with the AL2-10MR-series.

page top