The NATIONAL TIME Addressable Control I/O module provides a style B/D initiating input to monitor dry contact initiating devices and a voltage sensitive input monitor point to monitor the absences of DC voltage.  The module’s output provides a form “C” dry contact rated for 24VDC @ 1 Amp.  The DigiCommTM communication provides style 4, 6 or 7 wiring.  The powerful DigiCommTM communication protocol enables reliable and accurate information to be exchanged between modules and the Fire Alarm Control Panel.  The modules feature programmable status LED indicators.  The Control I/O mounts in a 4” square or 2 gang electrical box.
 
Features:
Addressable 2 Wire Initiating Circuit
Supervised Style B/D Input
1 Form C Dry Contact
Additional Voltage  Monitoring Input
Style 4, 6 or 7 Communication  Wiring
Superior DigiCommTM Digital  Communication Protocol
LED Indicator
U.L. Listed
 
Specifications:
DRY CONTACT:
24VDC @ 1 Amp; 120VAC @ 0.5 Amp
OPTO INPUT:
Vmax 30VDC
Logic 1 is > 4VDC
Logic 0 is < 1VDC
INPUT CIRCUIT:
Style B/D
Dry Contact Initiating Device
Max Loop Resistance 50 ohms
DIGICOMM LOOP POWER:
850uA Supervisory and 5mA Alarm (Led Active 5mA)
COMMUNICATION:
Style 4, 6, or 7 (via the DigiCommTM Communication Loop)
FINISH:
White Polycarbonate
DIMENSIONS:
4.5”x 4.5”x 1.2”
NET WT:
3.3 oz.
MOUNTING:
4” sq. or 2 Gang Electrical Box (minimum depth of 2-1/8”)
 
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