User`s manual

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Tektronix to VXI Technology Cross-Ref. Guide 29
SECTION 3
VX4350 TO SM4350A: SPST, 10 A/16 A: 64 SPDT
RELAY MODULE, 2 A 220 V
SPECIFICATION COMPARISONS
GENERAL SPECIFICATIONS Tektronix VX4350 VXI Technology SM4350A
MODEL TYPE
General Purpose Switching General Purpose Switching
CONFIGURATION
64 SPDT (Form C) relays 64 SPDT (Form C) relays
INTERFACE TYPE
Message Based, SCPI, IEEE 488.2 Register Based
VXI REVISION LEVEL
1.4 1.4
INSTRUMENT DRIVERS
WIN framework (Rev. 4.0)
WIN95 framework (Rev. 4.0)
WINNT framework (Rev. 4.0)
WIN95 framework (Rev. 4.0)
WINNT framework (Rev. 4.0)
RATED SWITCH OPERATIONS
Mechanical
Electrical
1 x 10
8
1 x 10
5
(Full Load)
1 x 10
7
1 x 10
5
(Full Load)
MODULE SIZE
Single-wide, C-size Single-wide, C-size
POWER SPECIFICATIONS
MAXIMUM SWITCHING VOLTAGE
250 V dc/V ac rms 300 V dc/V ac rms
MAXIMUM SWITCHING CURRENT
< 30 V dc, 2 A / channel 2 A / channel
MAXIMUM SWITCHING POWER
DC
AC
60 W / channel
125 VA / channel
60 W / channel
125 VA / channel
DC PERFORMANCE
PATH RESISTANCE
< 1.5 Ω < 1.5 Ω
INSULATION RESISTANCE
> 1 x 10
7
Ω > 1 x 10
9
Ω
AC PERFORMANCE
BANDWIDTH (-3 dB)
> 10 MHz > 50 MHz
ISOLATION
100 kHz
1 MHz
< -50 dB
< -25 dB
< -50 dB
< -45 dB
CROSSTALK
100 kHz
1 MHz
10 MHz
< -65 dB
< -45 dB
< -25 dB
< -80 dB
< -60 dB
< -40 dB