Agilent Technologies E1468A, Руководство пользователя

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Relay Matrix Switch Specifications 67
Appendix A
Appendix A
Relay Matrix Switch Specifications
Input Characteristics
Maximum Voltage Terminal to Terminal:
220 Vdc; 250 V
rms
Maximum Voltage Terminal to Chassis:
220 Vdc; 250 V
rms
Maximum Current per Channel (non-inductive):
1 Adc or ac
rms
(Vmax <30 Vdc or V
rms
)
0.3 Adc or ac
rms
(Vmax <220 Vdc or 250 V
rms
)
Maximum Power per Channel:
40VA
DC Performance
Thermal Offset per Channel:
<7
µ
V (differential H-L)
Closed Channel Resistance:
<1.5
Ω
initially
<3.5
Ω
at end of relay life
Insulation Resistance (between any two points):
5x10
6
Ω
at 40
°
C, 95% RH
5x10
8
Ω
at 25
°
C, 40% RH
AC Performance
Bandwidth (-3dB):
1
Z(load) = Z(source) = 50
Ω
2-Wire mode (4x16): >10 MHz
1-Wire mode (1x128): >3 MHz
Crosstalk Between Channels @10 kHz:
2-Wire mode (4x16): <-90 dB
1-Wire mode (1x128): <-60 dB
Open Channel Capacitance
(channel to channel, channel to common):
2-Wire mode (4x16): <-90 dB
1-Wire mode (1x128): <-60 dB Closed Channel Capacitance (Hi-Lo, Lo-Chassis):
650/700 pF
General
Module Size / Device Type:
C-size VXIbus, Register based, A16/D16
Interrupter (levels 1-7, jumper selectable) Power Requirements:
Voltage:
+5 V +24 V
Peak Module Current (A) 0.10 0.13
Dynamic Module Current (A) 0.10 0.02
Relay Life:
2
@ No Load: 5x10
6
Operations
@ Full Load: 10
5
Operations
Watts/slot:
5.0
Cooling/slot:
0.08 mm H20 @ 0.42 liter/sec
Terminals:
Screw type, maximum wire size 16AWG Operating Temperature:
0
°
- 55
°
C
Operating Humidity: 65% RH, 0
°
- 40
°
C
Net Weight (kg):
1.6
1 The -3 dB BW is typically >25 MHz
2 Relays are subject to normal wear-out based on the number of operations.