VTI Instruments EX1200 Series - EX1200-2001 Specifications

VTI Instruments Corp.
22 EX1200-2001 Plug-in Module
EX1200-2001 S
PECIFICATIONS
G
ENERAL
S
PECIFICATIONS
C
HANNEL
C
OUNT
20 SPST
R
ELAY
T
YPE
Electromechanical, fail-safe
M
AXIMUM
S
WITCHING
V
OLTAGE
250 V ac rms, 125 V dc
M
AXIMUM
S
WITCHING
C
URRENT
16 A
M
AXIMUM
S
WITCHING
P
OWER
480 W dc, 2000 VA per channel (see the
331H
Figure 4-3 for more information)
M
INIMUM
C
ONTACT
R
ATING
*
12 V dc, 0.1 A
*This value is in reference to a resistive load. Minimum capacity changes depending on switching frequency and environmental conditions
R
ATED
S
WITCH
O
PERATIONS
Mechanical
Electrical
5 x 10
7
1 x 10
5
at full load
S
WITCHING
T
IME
< 10 ms
P
ATH
R
ESISTANCE
< 100 mΩ
I
NSULATION
R
ESISTANCE
>1x10
9
Ω
M
AXIMUM
T
HERMAL
O
FFSET PER
C
HANNEL
(HI-LO)
< 50 μV
C
APACITANCE
Open channel
Channel-mainframe
<20 pF
<75 pF
B
ANDWIDTH
(-3 dB)
40 MHz (typical)
I
NSERTION
L
OSS
(T
YPICAL
)
100 kHz
1 MHz
10 MHz
< 0.2 dB
< 0.5 dB
< 1.0 dB
C
ROSSTALK
(T
YPICAL
)
100 kHz
1 MHz
10 MHz
< -48 dB
< -33 dB
< -19 dB
For mating connector, crimp pins, and other accessories, please refer to Appendix B.
R
ELAY
B
REAKING
C
APACITY
F
IGURE
4-3: R
ELAY
B
REAKING
C
APACITY