Campbell SC932A Manuel d'instructions

INSTRUCTION MANUALSC932 9-Pin toRS-232-DCE InterfaceRevision: 4/03Copyright (c) 1987-2003Campbell Scientific, Inc.

SC932 9-Pin to RS-232-DCE Interface63.4 Jumper DescriptionsThe following guidelines are used to determine the proper jumper configurationfor the mode

SC932 9-Pin to RS-232-DCE Interface74. RAD Modem ApplicationThe SC932 is most frequently used with a short range modem to communicateacross a 4-wire,

SC932 9-Pin to RS-232-DCE Interface8The SC932 leaves the factory with the jumpers set as shown in Figure 4. In thismode, the SC932 and RAD modem comb

SC932 9-Pin to RS-232-DCE Interface94.3 RAD Modem - Two Way or One WayFIGURE 6. Two Way or One Way CommunicationIn the jumper configuration shown in

SC932 9-Pin to RS-232-DCE Interface10transient protection shown may be purchased from Campbell Scientific,Inc. (p.n. 5563 shown in Figure 7, p.n. 6536

SC932 9-Pin to RS-232-DCE Interface11Occasionally a customer needs to transmit data across longer or smaller gagewires or at higher speeds than can be

SC932 9-Pin to RS-232-DCE Interface126. To verify that the datalogger and its serial I/O port are working, try toaccess input memory locations using a

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Campbell Scientific CompaniesCampbell Scientific, Inc. (CSI)815 West 1800 NorthLogan, Utah 84321UNITED [email protected]

Warranty and AssistanceThe SC932 9 PIN TO RS-232-DCE INTERFACE is warranted byCAMPBELL SCIENTIFIC, INC. to be free from defects in materials andworkma

iSC932 Table of ContentsPDF viewers note: These page numbers refer to the printed version of this document. Usethe Adobe Acrobat® bookmarks tab for

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1SC932 9-Pin to RS-232-DCE InterfaceFIGURE 1. SC932 9-Pin to RS-232-DCE Interface1. General DescriptionThe SC932 (Figure 1) is used to interface a C

SC932 9-Pin to RS-232-DCE Interface22. Specifications25 Pin Male Connector Pin-out:Pin No. I/O Name Description1 GND Chassis Ground2 out TXD SC932 tr

SC932 9-Pin to RS-232-DCE Interface3ElectricalThe SC932 uses power from the +5 V line on the 9 pin interface connected tothe datalogger. The SC932 us

SC932 9-Pin to RS-232-DCE Interface43.2 One Way Communication1. Remove the SC932 lid by removing the screw from the top of the box.2. Jumper P3 betwe

SC932 9-Pin to RS-232-DCE Interface5FIGURE 2. SC932 Jumper LocationsFIGURE 3. SC932 Jumper DescriptionsP2P3P4