WISCO International (Zetron

INTRODUCTION MODEL 1512

SentriDial is a full-featured, economical industrial autodialer. Users can monitor 8 discrete inputs (normally open or normally ground) and 4 analog inputs (voltage or current level) and control 1 relay output and 3 open collector outputs remotely via telephone.
Upon sensing an alarm condition, SentriDial automatically alarms via a user programmable list of phone numbers with specific user recordable voice messages stored in solid state memory or optional alphanumeric text pages. Configuration is via a friendly menu driven interface that does not require special training for system operation.
The standard SentriDial features a rugged, metal case. As an option, users can purchase the SentriDial integrated into a fiberglass or steel NEMA 4X case with integrated battery, charger, power supply, and space for a cellphone for rugged applications.

TAP PAGING

Telocator Alphanumeric Protocol (TAP) is standard format for sending text paging information to a paging terminal from a computer or other intelligent machines. This option allows the SentriDial to send text messages associated with an alarm condition through an on-site paging terminal or wide-area paging service. Individual alarm messages can be up to 180 characters long allowing a detailed description of each alarm condition to be sent as a page.

APPLICATIONS

Economical alarm reporter for security
Machinery monitoring
Add voice/page alarms to fire/security systems
Pump/tank/lift station monitoring
Agricultural monitoring
Remote alarming via cellphone
Engine and battery monitoring
Remote reset/reboot via phone

ORDERING/OPTIONS

Basic SentriDial without any voice
Voice Option – 10 sec each (limit 8)
TAP Paging Option (300 baud or 1200 baud), alphanumeric messages (180 characters maximum)
DeadBolt Lightning Surge Arrestor
220VAC 50Hz Wall Transformer
115VAC 60Hz Wall Transformer
NEMA Case, Battery, Charger, Power Supply

FEATURES

Up to 80 seconds of natural voice messages
Remotely configurable
Dial up to 120 phone numbers
Optional wide-area alpha paging
4 remote control outputs via DTMF
Cellphone compatible
Built-in configuration menus
8 digital and 4 analog alarm inputs
Voice and programming are battery backed

POWER
POWER	9VAC-RMS OR 11-14VDC 80 mA idle, 90 mA typical, 250 mA maximum @12VDC 115 VAC with wall transformer Primary Fuse: 2 A
PHYSICAL
Dimensions.	10.25" x 8" x 1.9"
Weight	2 lb.
Operating Temp	0-60 degrees C (32-140 degrees F)
INPUTS/OUTPUTS
Analog Inputs Number Range Resolution Protection	4 0-5VDC, 4-20 mA 8 bit + 48 VDC (maximum)
Contact Closure Inputs (Digital)
Number Type Logic low Logic high	8 Contact closure to ground or 0-5 or 5-0 volt change < 0.8VDC or < 5 ohm to ground > 2.0VDC or > 2 Kohm to ground
Control Relays (Outputs)
Number Type Capacity	4 Form C 120 VAC, 0.5 A maximum 28VDC, 0.5 A maximum 60 VA maximum Natural recordable up to 80 seconds
Voice RS-232 Serial Interface	Natural recordable up to 80 seconds 4800 baud, 8 bits, 1 stop, No Parity Transmit, Receive, Ground No hardware handshaking
Programming Interfaces	RS-232 Port PSTN dial-up using DTMF Local direct DTMF telephone interface
Communication Interface	PSTN dial-up using DTMF telephone interface
Audio Output	20 mVP-P to 2 VP-P
Audio Input	1-2 VP-P
Approvals	FCC Part 15 and 68, Industry Canada
TELEPHONE INTERFACE
End-to-End Line (standard connection)	600 ohm balanced line, automatic line seizure for inbound calls using ring detect.
Connector	RJ-11C modular 6-wire jack (only 2-wire, TIP/RING used)
Ringer Equivalency	0.45 dB
Max Power Output to PSTN	-10 dBm
DTMF power output to PSTN	-1.0 dBm
DTMF Timing Tone or Pulse Dialing	100 msec on, 100 msec off