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1258 User Manual
Rear Panel
Size 8 Contact
(Receptacle)
I1
I9
I17
I25
I8
I16
I24
I32
Racal Instruments © 2005
The rear panel includes an IEC 320 type AC power inlet module for
AC power input and fusing. For remote program control an IEEE-
488 (GPIB) connector, a Cat. 5 RJ45 Ethernet connector and a 25-
pin RS-232 connector are provided.
provided SMA and/or Size 8 contacts.
mounted in a group of sixteen on rear panel I/O plates. These
plates can be arranged in a variety of ways to suit many different
requirements. Three types of 50Ω signal connectors are currently
available:
-
-
-
The Size 8 contacts are housed in DSUB combo housings in
groups of eight. The Size 8 plugs are housed in ITT Cannon P/N
DCM8W8PK87 plug housings and the Size 8 receptacles are
housed in ITT Cannon P/N DCM8W8SA197 receptacle housings.
Figures 3-3 and 3-4 shows the I/O configuration for option
407900–001 and 407900-014. Many other variations are possible.
I33
I41
I49
I57
O1
I40
I48
I56
I64
O8
O16
Figure 3-3. Rear Panel (option 407900-001 shown)
SMA Bulkhead Jack, Johnson Component, P/N 142-
0303-411
Size 8 Plug, ITT Cannon, P/N DM53740 -
Size 8 Receptacle, ITT Cannon, P/N DM53742
Size 8 Contact
(Plug)
O9
O17 O25
O33 O41
O24 O32
O40 O48
Signal input/output is
The connectors are
RS-232
IEEE-488 (GPIB)
O49 O57
100 MHz
64 Inputs x 64 Outputs
Assy: 11028200-1001
1000
Serial No.:
115/230VAC 47-63 Hz
100W max.
Fuse:
115V 10A/250V
230V
5A/250V
O56 O64
Fuse
for 115V operation, use a 10A/250V fuse
for 230V operation, use a 5A/250V fuse
Functional Description 3-3
ETHERNET
AC Power
115VAC or
230VAC, 47-63Hz
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