CH Tech Switch PX412S 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  
PX412S  
4 x 4 Matrix  
Switch Module  
The  
PX412S  
provides  
16  
independent latching DPST  
switches configured as a 4 x 4  
matrix. These two wire switches  
have maskable interrupts that occur  
when the requested relay  
movements have been made. The  
module also has a FIFO for storing  
up to eight relay operations. This  
module is useful when instrument  
matrix switching is needed in your  
system.  
This unit also features a position for  
adding one single-wide M-Module.  
CPCI/PXI Compliance  
Specifications:  
Complies with PCI spec. 2.0 R3.0  
and PCI spec 2.2  
Inputs:  
AC Characteristics:  
Maximum Voltage (terminal to  
terminal or chassis) **  
Bandwidth (-3dB) : >10 MHz (typ)  
Crosstalk (typical)  
5V and 3.3V signaling voltage (VIO)  
supported  
DC:  
AC rms:  
AC peak:  
60V / 200V  
48V / 125V  
68V / 175V  
5V only power supply  
33MHz PCI data bus  
<100 KHz:  
<1 MHz  
<10 MHz  
<-64 dB  
<-44 dB  
<-24 dB  
Maximum Current (non-inductive)  
Per Switch/Per Module:  
Five trigger lines compliant with PXI  
Specification 2.1  
Closed channel capacitance:  
DC:  
AC peak:  
2A / 8A  
2A / 8A  
Hi-Lo:  
Hi-Chassis:  
Lo-Chassis:  
<40 pF (typical)  
<60 pF (typical)  
<60 pF (typical)  
Form Factor: 3U  
Maximum Power Per Switch/Per  
Module:  
Applications  
Typical Relay Life at Rated Load:  
LF Signal Switching  
DC:  
AC:  
50W / 200W  
50VA / 200VA  
10E5 operations  
Instrument Matrix with Kelvin  
switching  
Time to close or open:  
Connectors:  
8 ms  
DC Characteristics**:  
Thermal Offset:  
44 pin DSUB  
(female)  
<3_V (typical)  
<0.3_  
Ordering Information  
Contact Resistance:  
Temperature:  
Part Number  
11030190-0001  
Insulation Resistance:  
10E8_  
Operating:  
0°C to 55°C  
Storage:  
-40°C to 75°C  
** See manual for conditions  
Additional Information  
User Manuals for C&H carriers and  
this module can be found on our  
Power:  
+5V @ 0.6 A  
 

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