C&H Technologies, Inc. • 445 Round Rock West Drive • Round Rock, TX 78681-5012
VX414C
SPST plus SPDT
Switching Module
The VX414C 16/48-Channel
Switching Module is a C size,
Register based switching card that
provides 16 channels of SPST
(Form-A) switching and 48 channels
of SPDT (Form-C) switching. The
16 Form-A channels are rated for up
to 5 amps and the 48 Form-C
channels are rated for up to 2 amps.
MODID and Board Select indicators
are included. Module is equipped
with BIT capability and shielding.
Specifications:
VXIbus Compliance
Maximum Input Voltage:
Terminal to Terminal:
250 Vdc or acrms
Terminal to Chassis:
250 Vdc or acrms
Complies with ANSI/IEEE Std. 1014-
1987 and VXIbus Rev 1.4
Relay Life (operations):
At rated load
1 x 107
A16:D16 DTB Slave
Register based
Relay Operative Time:
Maximum Switchable Voltage:
No Interrupts
100 Vdc, 250 Vacrms
6 msec (typical)
IACKIN tied to IACKOUT
BRX tied to BGX
Maximum Switchable Current:
(DC or ACrms):
Relay Release Time:
Form A:
Form C:
5A (125 Vac, 30 Vdc)
2A (125 Vac, 30 Vdc)
4 msec (typical)
Form Factor: Size C
Built-in test via register feedback
Power Up/Down States:
Maximum Switchable Power:
Form A:
Form B:
625 Va
250 Va
Normally open contact is open.
Power:
+5V @ 1.0A typical
+12V @ 1.5A typical
Closed Channel Resistance:
Initially ≤ 0.1 Ω
Applications
• Power Switching
• Control
Ordering Information:
Insulation Resistance
(between any two points):
>108Ω
Description
Part Number
• LF Signal Switching
VX414C
11027680-0001
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