DAQ cards accesories, discontinued types

Introduction

With phasing out DAQ PCI bus cards and replacing with modern DAQ PCI Express types, the production of accessories intended only for DAQ PCI cards is terminated.

If you need some of discontinued accessories for maintenance of existing equipment, feel free to contact sales department at e-mail address salestedia.eu.

AMP-101A, AMP-101AS, AMP-101B, AMP-101BS

Availability: discontinued, no 100% replacement available.

These modules are intended for signal conditioning of analog inputs at the multifunctional add-on cards (high-impedance inputs not affected by multiplexers) or for adjustment of the add-on cards basic input ranges according to the sensors requirements.

The modules provide eight amplifiers fitted with BNC connectors or plug-in terminals with standard input impedance of 1MΩ ; the input impedance is variable or it can be disabled so very high-impedance inputs can be achieved.

The frequency bandwidth is factory set to the value of 200kHz by the 2^nd order low-pass filter. The threshold frequency is variable as well.

Each amplifier gain can be set individually via the jumper (inside the case) to the "user gain" value and then selected either to "1x" or to "user gain" via eight DIP switch located at the module rear panel.

AMP-101A	BNC connectors, gain 1x, 2x, 4x, 8x, 16x, 32x
AMP-101AS	plug-in terminal block, gain 1x, 2x, 4x, 8x, 16x, 32x
AMP-101B	BNC connectors, gain 1x, 10x, 100x
AMP-101BS	plug-in terminal block, gain 1x, 10x, 100x

OPT-2421, DIN-2401

Availability: discontinued, no 100% replacement available.

The OPT-2421 daughter board provides optical isolation and signal conditioning of the DAQ cards input digital ports.

The board provides 24 input blocks (divided into three isolated groups) for processing DC signals up to 32V. All channels work as inverting, i.e. high input voltage is represented by the output level "L".

The control port (OPTO-22 or D-Sub 25 connectors) operates in NPN open collector mode (requires pull up resistors; meets all DAQ cards TEDIA) or TTL/HC mode (requires an external power supply).

Every channel is fitted with an indicating LED, signalizing high input signal level.

The DIN35 housing DIN-2401 was also available.

OPT-2451, DIN-2401

Availability: discontinued, no 100% replacement available.

The OPT-2451 daughter board provides optical isolation and signal conditioning of the DAQ cards output digital ports.

The board provides 24 output blocks (divided into three isolated groups; every group contains eight output with "PNP" topology) for processing DC signals up to 32V and current up to 0.25A.

The control (OPTO-22 or D-Sub 25 connectors) port operates in TTL/HC mode, but with output current at least 8mA at signal voltage 4V (meets all DAQ cards TEDIA).

Every channel is fitted with an indicating LED, signalizing high level on control port.

The DIN35 housing DIN-2401 was also available.