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, � • <br /> Model 1708/1716 RTU RS-232 Interface <br /> 8 Digital inputs—16 for M1716 –TX, RX&ground <br /> –Dry contact closure –4800 baud <br /> 8 Control outputs—16 for M1716 –8 bit with one stop bit and no parity <br /> –Open collectortype –VT100 orsimilar monitorcompatible <br /> –VCC minus 1 volt @ 100mA –No hardware or software flow control <br /> – 100mA typical sink current pOWER <br /> 4 Analog inputs—8 for M1716 <br /> –0-5VDC or4-20mA –13.8VDC nomina1,10.5-16VDC <br /> –8 bit,256 level AD converter –75mA typical, 150mA max @ 16VDC <br /> 4 Analog outputs for M 1716 only OPTIONAL BATTERYICHARGER/POWER SUPPLY <br /> –0-5VDC –Battery 12V, 12amp-hr,lead-acid cell <br /> Model 170o Controller –Charger500mAfloatcharge, <br /> 4 Control outputs 2-amp max fast charge <br /> –Open collector type –Short circuit protected <br /> –AC power: 115VAC,0.7 Amp max <br /> COMMUNICATION SPECIFICATIONS PHYSICAL SPECIFICATIONS <br /> Radio Interface 1700/1708/1716 Standard Case <br /> –PTT,COR Size 7.55"W x 10.5" D x 2.25" H <br /> –Input levels from 20mV to 3Vpp Weight 2 Ibs <br /> –Input impedance>30Kohm @ 1 KHz TEMPERATURE SPECIFICATIONS <br /> –Output level 3Vpp maximum with 10Kohm load Operating 0-60 degrees Celsius <br /> –Output impedance<1 Kohm @ 1 KHz <br /> –Flat audio in and flat audio out <br /> –Transmit audio adjustable from 20mv to 2V p-p APPROVALS <br /> –COR adjustable from 0.1 to 4.5VDC FCC Part 15 <br /> –PTT output relay to ground<300mA max, LOOKOUT SOFTWARE REQUIREMENTS <br /> NO or NC position <br /> –Signaling at 1200 Baud FFSK Pentium class PC running at 90MHZ or faster <br /> 32 MB RAM <br /> Windows 95 or later, includes NT and XP <br /> 45 MB free disk space <br /> All trademarks are properties of their respective owners. <br /> Zetron,inc. PO Box 97004, Redmond WA 98073-9704 USA ZETRON � <br /> Ph: (425) 820-6363 Fax: (425) 820-7031 Email: zetron@zetron.com www.zetron.com <br /> European Office:Zetron,Inc. 27-29 Campbell Court, Bramley,TADLEY,Basingstoke, RG26 5EG, UK Phone: +44 1256 880663 Fax:+44 1256 880491 <br /> Australasia Office: Zetron, Inc. PO Box 3045 Stafford Mail Centre, Stafford QLD 4053, Australia Phone: +61 7 3856 4888 Fax: +61 7 3356 6877 <br /> See Zetron price list for option pricing. Specifications subject to change without notice. 005-1318A April 2002 <br />