CH Tech Switch VX414C User Manual

C&H Technologies, Inc. 445 Round Rock West Drive Round Rock, TX 78681-5012  
(512) 733-2621 FAX (512) 733-2629 www.chtech.com  
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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