E1460A Datasheet, PDF (2/6 Pages) Keysight Technologies – 64-Channel Relay Multiplexer

Configuration
The switch consists of eight banks of eight Hi and Lo
switches, each bank having its own eight Hi and Lo common.
There are seven programmable control switches and six sets
of wire jumpers. These wire jumpers allow all bank commons
to produce either eight 1x8 two-wire multiplexers, four 1x8
two-wire multiplexers, and two 1x16 two-wire multiplexers, or
four 1x16 two-wire multiplexers. Other switching topologies
are also possible.
One 2.5-in analog bus cable (E1400-61605) is included to
connect the analog buses of multiple slot-adjacent E1460A
modules or a slot-adjacent E1411B multimeter module. The
analog bus cable, easily installed at the faceplate of the
component card, lets you connect the E1460A with the E1411B
DMM. Using SCPI commands sent to the E1411B, you can
close channels configured as two-wire, three-wire, or
four-wire in the E1460A. It is possible (but less convenient) to
connect the analog bus by attaching your own wiring to the
E1460A and E1411B screw terminals.
The E1460A User Manual contains configuration and
programming examples for one-wire through four-wire
switching modes, cable test, switchbox, scanning, triggering,
and scanning with an external multimeter.
Product Specifications
Input
DC:
Maximum voltage (any
terminal to any other
terminal or chassis):
AC rms:
Maximum voltage (any
terminal to any other
terminal or chassis):
Maximum current
(per channel common,
non-inductive):
Maximum power per
channel:
220 Vdc
250 V rms
1 Adc/ac rms (< 30 Vdc), 0.3 Adc/ac rms
(<133 Vdc)
40 VA
DC
Maximum thermal offset
per channel, differential
Hi-Lo:
Closed channel resistance:
Insulation resistance
(between any two points):
7 µV
<1.5 Ω initial, <3.5 Ω end of life
5x10E6 Ω (40 °C, 95% RH), 5x10E8 Ω (25 °C,
40% RH)
Insulation resistance
(Hi to Lo, power off):
n/a
AC
Minimum bandwidth
(–3 dB, 50 Ω source/load):
Crosstalk (channel-to-
channel):
100 kHz:
10 MHz:
Both:
Closed channel
capacitance:
10 MHz (2-wire), 3 MHz (1-wire)
≤60 dB (1-wire), ≤90 dB (2-wire)
n/a
n/a
<650 pF Hi-Lo, <700 pF Lo-Chassis (both in
2-wire mode)
General Characteristics
Relays:
Power down state:
Power up state:
Minimum relay life:
No load:
Rated load:
Screw terminal wire size:
Scanning rate:
Latching armature
Break-before-make
Relays open on power down
Relays open on power up
5x10E6 operations
10E5 operations
16 to 26 AWG (1.5, 1.2, 0.9, 0.75, 0.5 mm)
75 channels/s typ.
General Specifications
VXI Characteristics
VXI device type:
Size:
Slots:
Connectors:
Shared memory:
VXI busses:
C-size compatibility:
Register based, A16, slave only
C
1
P1, P2
None
None
n/a
2
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