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2.   Strip the outer insulation from the twisted pair about one inch

from the end.  

3.  Strip back the insulation on each of the two wires about .25",

4.

Insert into the proper terminal post and tighten the screw.  Be
sure that all cabling between the short range modems is
straight through.  

Signal (S)

Signal (S)

Ground (G)

Ground (G)

NOTE:

Depending on version, terminal post locations may

vary.

5.   Place the 2 halves of the strain relief assembly on either side

of the telephone wire and press together very lightly.  Slide the
assembly so that it is about 2 inches from the terminal posts
and press together firmly.

7

6.   Insert the strain relief assembly with the wire going through it

into the slot in the bottom half of the modem case and seat it
into the recess in the case.  (If the telephone wire is too thin to
be held by the strain relief assembly, use tape to increase its
diameter.  If the wire is too large, it may be necessary to drill
out the strain relief slightly.

6.   BEND the top half of the case as necessary to place it over

the strain relief assembly.  Do not snap the case together yet.  

7.   Insert one captive screw through a saddle washer and then

insert the captive screw with the washer on it, through the hole
in the DB-25 end of the case.  Snap that side of the case
closed.  Repeat the process for the other side.  This completes
the installation process.

8

Содержание 1003S

Страница 1: ...1003 and 1003S Asynchronous 2 Wire Carrier Sense Short Range Modem SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07M1003 B Doc 050021UB Revised 4 28 98 An ISO 9001...

Страница 2: ...ed to provide reasonable protection from such interference in a commercial installation However there is no guarantee that interference will not occur in a particular installation If the Model 1003 do...

Страница 3: ...e host to send a log on screen to the terminal If the received signal is lost or interrupted the carrier detect signal is held low to the host The Model 1003 s carrier sense feature makes it ideal for...

Страница 4: ...d to worry about breaking the plastic just be careful not to bend the metal DB 25 connector 6 A Connecting to the RS 232 Interface The Model 1003 and 1003S are designed to plug directly into the DB 25...

Страница 5: ...d press together firmly 7 6 Insert the strain relief assembly with the wire going through it into the slot in the bottom half of the modem case and seat it into the recess in the case If the telephone...

Страница 6: ...using twisted pair cable with the following characteristics Wire Gauge Capacitance Resistance 19 AWG 9mm 83nf mi or 15 72 pf ft 0163 Ohms ft 22 AWG 6mm 83nf mi or 15 72 pf ft 0326 Ohms ft 24 AWG 5mm 8...

Страница 7: ...003 Data Term Ready DTR 20 DIRECTION STANDARD DCE SETTING DIRECTION 1 FG Frame Ground 2 TD Transmit Data From Model 1003 3 RD Receive Data To Model 1003 4 RTS Request to Send From Model 1003 5 CTS Cle...

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