Campbell SC932C 9-Pin Manual de instrucciones descargar pdf (Pagina 40)

WS-PRO2 Weather Station Manual

27176

Page 40 of 61

Install the short-haul modems as shown in Figure 27 and 28.

1. Mount the Rad / SC932C mounting bracket into the WS-

PRO2 Enclosure with the 3 pre-threaded screws provided.

2. Connect the Rad Modem and SC932C. Strap them into the

mounting bracket under the Velcro strap.

3. Connect the SC932C 9-pin port to the internal WS-PRO2

Enclosure 9-pin port with the blue ribbon cable provided.

4. Wire the Rad Modem to the WS-PRO2 Enclosure with the

12-inch patch cord. Match wire labels to wiring panel labels

on both the WS-PRO2 Enclosure and the Rad Modem

(+XMT to +XMT, etc.). A small screwdriver is provided with

the WS-PRO2 Enclosure to access the Rad Modem

connections.

4.2.2.1 External Installation

The following short-haul kit components are used to make the

external connections:

At the WS-PRO2 Enclosure:

(1) 20 foot 4-Wire Patch Cable

(2) 2 Direct Burial Splice Kits

(1) Length of User Supplied Wire

At the PC:

(1) Rad Modem

(1) 5 foot 4-wire Patch Cable

(1) 10 foot 14 AWG Ground Wire

(1) Surge Protector and Case

1. Connect the 20-foot patch cable to the connector marked

COM on the back side of the WS-PRO2 Enclosure. Splice

the patch cable to the user supplied cable, using the direct

burial splice kits.

2. Mount the surge protector to a flat surface within 10 inches

of the PC's serial port. Ground the center terminal to an

earth (or building) ground using the 14 AWG wire.

3. Connect the 5-foot patch cord to the Rad Modem. Fasten

the cable to the strain relief tab with a cable tie. Connect the

Rad to the PC's serial port either directly (25 pin port) or

through a 9 to 25 pin serial converter.

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Campbell SC932C 9-Pin Manual de instrucciones Pagina 40