Cross Technologies 2015-25 Manual de instrucciones descargar pdf (Pagina 10)

2.2 Rear Panel Input/Output Signals - Figure 2.2 shows the input and output connectors on the rear panel.

AC

GND

J18

10 MHZ REF

OUTPUT

AC1 - POWER IN

AC input for switching

power supply.

100-240 ±10% VAC,

47-60 Hz.

J10

AND

MONITOR

CONTROL

J10 - MONITOR AND CONTROL

DB9 female connector. See Table 2.1.

RF OUT

J4

J5J3

10 MHZ

IF IN

EXT REF

J3 - 10 MHz EXT REF INPUT (Option -E)

10 MHz external reference input, 0 ± 3 dBm,

75 ohms, BNC female connector.

J5 - RF OUT

2000-2500 MHz output,

-20 to 0 dBm out,

see Table 2.2.

J4 - IF IN

70 MHz input, -10 to -40

dBm in, See Table 2.2.

INPUT

J18 - 10 MHz REF OUTPUT (option -E)

10 MHz reference output.

75Ω BNC female connector.

1

5

23

4

6

78

9

J20

J20 - Ethernet Connection

RJ45 Ethernet Connector

(option -W8).

FIGURE 2.2-A 2015-25 Rear Panel I/Os - AC Input

GND

J18

10 MHZ REF

OUTPUT

DC1 - POWER IN

DC input for switching

power supply.

18-36 / 5,5 A max.

36-72 / 2.5 A max.

J10

AND

MONITOR

CONTROL

J10 - MONITOR AND CONTROL

DB9 female connector. See Table 2.1.

RF OUT

J4

J5J3

10 MHZ

IF IN

EXT REF

J3 - 10 MHz EXT REF INPUT (Option -E)

10 MHz external reference input, 0 ± 3 dBm,

75 ohms, BNC female connector.

J5 - RF OUT

2000-2500 MHz output,

-20 to 0 dBm out,

see Table 2.2.

J4 - IF IN

70 MHz input, -10 to -40

dBm in, See Table 2.2.

INPUT

J18 - 10 MHz REF OUTPUT (option -E)

10 MHz reference output.

75Ω BNC female connector.

1

5

23

4

678

9

J20

J20 - Ethernet Connection

RJ45 Ethernet Connector

(option -W8).

+18 TO +36 VDC

• •

• •

DC INPUT

1

2

3

4

FIGURE 2.2-B 2015-25 Rear Panel I/Os - DC Input

*Remote Serial Interface

Interface: DB-9 Male

Protocol: RS232C (RS232C/422/485 option Q),

9600 baud rate, no parity, 8 data bits,

1 start bit, 1 stop bit.

2015-25 Manual, Rev. J Page 10 07/15/14

TABLE 2.1 JJ10

2.1 J10 Pinouts (RS-232C/422/485*)

Pin Function

1Rx-

2 Rx+ (RS-232C)

3 Tx+ (RS-232C)

4Tx-

5GND

6 Alarm Relay: Common

7 Alarm Relay: Normally Open

8Not Used

9 Alarm Relay: Normally Closed

SMA, 50Ω SMA, 50Ω -SS

Type N, 50Ω BNC, 50Ω -M

TABLE 2.2 IF/RF Connector Options

T

yp

e N, 50Ω

BNC, 50Ω

BNC, 75Ω

BNC, 75Ω

BNC, 50Ω

BNC, 75Ω

-N

-D

-B

BNC, 50Ω BNC, 75Ω STD

RF IF Option

N/C

+18 - +36 VDC

N/C

Return/Ground

Function

TABLE 2.3 DC1 Pinouts

4

3

2

1

Pin #

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16 17 18

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