Cross Technologies 2483-40311, Instruction Manual

Page: 12 / 17

2.2 Rear Panel Input/Output Signals
Figure 2.2 shows the input and output connectors on the rear panel.
PSA & PSB - POWER IN
AC input for switching
power supply.
100-240 ±10% VAC,
47-60 Hz.
J12- MONITOR
and CONTROL
DB9 female
connector.
see Table 2.1.
J11 - ETHERNET
CONNECTION
(option W8)
RJ45 Ethernet Connector
J2- RF OUT
970-1130 MHz output,
-30 to -10 dBm,
50
Ω BNC
see Table 2.2.
J1- IF IN
220 to 380 MHz Input,
-30 to -10dBm.
50
Ω
BNC
J3 & J4 -
10MHz REF IN & OUT
10 MHz external
reference input (J3) and
output (J4). 75
Ω
BNC
female connectors.
PSA
GND
J11 J12
AND
MONITOR
CONTROL
CHANNEL 4
RF OUT
J10 J9
IF IN
CHANNEL 3
RF OUT
J8
J7
IF IN
CHANNEL 1
RF
OUT
J2
VDC
ON
RF
J1
IF IN 10 MHZ REF
OUTPUT
10 MHZ IN/OUT
J4 J3
10 MHZ REF
INPUT
CHANNEL 2
RF OUT
J6 J5
IF IN
PSB
1 5 2 3 4
6 7 8 9
J5- IF IN
220 to 380 MHz Input,
-30 to -10dBm.
50
Ω
BNC Female
J7 - IF IN
220 to 380 MHz Input,
-30 to -10dBm.
50
Ω
BNC Female
J6- RF OUT
970-1130 MHz output,
-30 to -10 dBm,
50
Ω BNC Female
see Table 2.2.
J8- RF OUT
970-1130 MHz output,
-30 to -10 dBm,
50
Ω BNC Female
see Table 2.2.
J10- RF OUT
970-1130 MHz output,
-30 to -10 dBm,
50
Ω
BNC Female
see Table 2.2.
J9- IF IN
220 to 380 MHz Input,
-30 to -10dBm.
50
Ω BNC Female
FIGURE 2.2 2483-40311 Rear Panel I/Os
REAR PANEL (2483-40311 - Four Channel show above)
TABLE 2.1 J1 10 2.1 J 10 Pinouts (RS-232C*)
Pin Function
1 Not Used
2 Rx+ (RS-232C)
3 Tx+ (RS-232C)
4 Not Used
5 GND
6 Alarm Relay: Common
7 Alarm Relay: Normally Closed
8 Not Used
9 Alarm Relay: Normally Open
*Remote Serial Interface
Interface: DB-9 female
Protocol: RS-232C, 9600 baud rate, no parity, 8 data bits, 1 start bit, 1 stop bit
TABLE 2.2 IFF/RF 2.2 I F/RF Connector Options Options
Option IF RF
STD BNC, 50 Ω BNC, 50 Ω
Bx BNC, 75 Ω BNC, 75 Ω
Cx BNC, 75 Ω BNC, 50 Ω
Kx BNC, 50 Ω BNC, 75 Ω
x = # of Channels
Contact Cross Technologies for other options
2483-40311 Manual, Rev. 0 Page 12 08/01/18