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USER

MANUAL

MODEL IM1RC/D

X.21 Daughter Board
on Rack Card

SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
http://www.patton.com

Part# 07MIM1RC/D-B
Doc# 038031UB
Revised 11/01/00

An ISO-9001

Certified Company

Summary of Contents for IM1RC/D

Page 1: ...ANUAL MODEL IM1RC D X 21 Daughter Board on Rack Card SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07MIM1RC D B Doc 038031UB Revised 11 01 00 An ISO 9001 Certified Company ...

Page 2: ...terference in a commercial installation However there is no guarantee that interfer ence will not occur in a particular installation If the Model IM1RC D does cause interference to radio or television reception which can be determined by disconnecting the unit the user is encouraged to try to correct the interference by one or more of the following measures moving the computing equipment away from...

Page 3: ...DTE interface is com patible with X 21 specifications 3 0 INSTALLATION The Model IM1RC D provides an X 21 electrical interface This section describes how to properly install the X 21 daughter board to operate in DCE or DTE mode and defines the jumper settings and its function 3 1 INSTALLING IM1RC D X 21 Daughter Board Figure 1 below shows the X 21 daughter board DCE DTE selector and jumper JP1 loc...

Page 4: ...bit error problems due to speed and or long cables the X 21 daughtherboard is equipped with a jumper selector JP1 that changes the sampling edge of the transmit clock Please refer to figure 1 for Jumper JP1 Location The following is a brief description of JP1 setting and functionality Normal Setting Jumper shorts the two outer pins of JP1 Figure 1 shows default postion This position is selected wh...

Page 5: ...h gas tube and DB 15 1001RCM115TB Terminal Block and DB 15 1001RCM115TBG Terminal Block With Gas Tube and DB 15 1001RCM11545 RJ45 and DB 15 1001RCM11545G RJ45 with gas tube and DB 15 1001RCM115TB Terminal Block and DB 15 1001RCM115TBG Terminal Block With Gas Tube and DB 15 1001RCM11545 RJ45 and DB 15 1001RCM11545G RJ45 with gas tube and DB 15 1001RCM115TB Terminal Block and DB 15 1001RCM115TBG Ter...

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