Signametrics Precision Instruments
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Switching Card Accessories

See the pricelist for prices on the following items.

Screw Terminals
SM40 Screw Terminal external view SM40 Screw Terminal internal view SM40 (PCI)

for the:
SM4020
SM4022
SM4040
SM4042
SMX40 Screw Terminal connected to SMX4032 Switching Card SMX40 (PXI & USB)

for the:
SMX4030
SMX4032
SMU4030
SMU4032
These Screw Terminals provide a convenient interface to Signametrics PCI and PXI switching cards. This provides a mechanism for connecting different leads to the switching card.
 
Screw Terminals for Thermocouple Applications
SM40T Screw Terminal external view SM40T Screw Terminal internal view SM40T (PCI)

for the:
SM4020
SM4022
SM4040
SM4042
SMX40T Screw Terminal connected to SMX4032 Switching Card SMX40T (PXI & USB)

for the:
SMX4030
SMX4032
SMU4030
SMU4032
The SM40T and SMX40T provide a Screw Terminal Isothermal connection block to Signametrics PCI and PXI Switching cards, specifically designed for applications involving Thermocouple measurements. An integrated active temperature sensor sends the isothermal block temperature to a measuring instrument such as a Signametrics Digital Multimeter.
 
Test Module
SM40 Loopback Connector external view SM40 Loopback Connector internal view SM40L (PCI)

for the:
SM4020
SM4022
SM4040
SM4042

SMX40 Loopback Connector internal view SMX40L (PXI & USB)

for the:
SMX4030
SMX4032
SMU4030
SMU4032
The SM40L and SMX40L are unique test modules which allow a useful test interface to a Signametrics switching cards. This is very useful in running self diagnostic tests on the switch, to determine if each relay is functioning properly, and to determine the exact bounce time of each relay, as well as shorts, opens & high, contact existence plus leakage. These modules are also required when running the contact self cleaning operation of the switch.
 
All products made in the United States. Copyright © 2009, Signametrics Corporation
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