C&H Technologies PX412S Specification

C&H Technologies, Inc. • 445 Round Rock West Drive • Round Rock, TX 78681-5012

[phone] • FAX [phone] • www.chtech.com

AC Characteristics:

Bandwidth (-3dB) : >10 MHz (typ)

Crosstalk (typical)

<100 KHz: <-64 dB
<1 MHz <-44 dB
<10 MHz <-24 dB

Closed channel capacitance:

Hi-Lo: <40 pF (typical)
Hi-Chassis: <60 pF (typical)
Lo-Chassis: <60 pF (typical)

Typical Relay Life at Rated Load:

10E5 operations

Time to close or open: 8 ms

Connectors: 44 pin DSUB

(female)

Temperature:

Operating: 0°C to 55°C
Storage: -40°C to 75°C

Power: +5V @ 0.6 A

CPCI/PXI Compliance

Complies with PCI spec. 2.0 R3.0
and PCI spec 2.2

5V and 3.3V signaling voltage (VIO)
supported

5V only power supply

33MHz PCI data bus

Five trigger lines compliant with PXI
Specification 2.1

Form Factor: 3U

Applications

• LF Signal Switching

• Instrument Matrix with Kelvin

switching

Ordering Information

Part Number 11030190-0001

Additional Information

User Manuals for C&H carriers and
this module can be found on our
website at www.chtech.com.

Specifications:

Inputs:

Maximum Voltage (terminal to

terminal or chassis) **

DC: 60V / 200V
AC rms: 48V / 125V
AC peak: 68V / 175V

Maximum Current (non-inductive)

Per Switch/Per Module:

DC: 2A / 8A
AC peak: 2A / 8A

Maximum Power Per Switch/Per

Module:

DC: 50W / 200W
AC: 50VA / 200VA

DC Characteristics**:

Thermal Offset: <3_V (typical)
Contact Resistance: <0.3_
Insulation Resistance: 10E8_

** See manual for conditions

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.