TTL
Transistor–transistor logic.
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Product
NI-9403, 5 V/TTL, 32 Bidirectional Channels, 7 µs C Series Digital Module
779787-01
Digital Module
5 V/TTL, 32 Bidirectional Channels, 7 µs C Series Digital Module - The NI‑9403 is a configurable digital I/O interface for input or output with shift‑on‑the‑fly capabilities. Each channel features transient isolation between the I/O channels and the backplane. With reconfigurable I/O (RIO) technology (CompactRIO only), you can use the LabVIEW FPGA Module to program the NI‑9403 for applications such as custom, high-speed counter/timers; digital communication protocols; and pulse generation. In a CompactDAQ chassis, you can use the NI‑9403 only as a static (software-timed) digital I/O module. You cannot use these modules to route timing or triggering signals.
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Product
GPIB to Relay Interface Boards
Model 4864 OEM
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* 114521-11 Board provides 16 low-level form A contacts (SPST).* Provides 8 isolated inputs for CMOS, TTL and 32 Vdc signals.* Multiple relay programming modes switch individual relays or san with single or multi-pole contacts.* Fully IEEE-488.2 and SCPI compliant.* Fully IEEE-488.2 and SCPI compliant.* Includes 50-pin mating Relay connector and serial header connector.* Optional terminal board for easy connections without soldering. See the GPIB Accessory page.* Operates on 12 to 24 Vdc power.* Use an ICS GPIB Connector/Address Switch Assembly to mount a GPIB connector and Address Switch on the rear panel. • 114521-12 Board provides 16 heavy duty form A contacts (SPST).* All other specifications are the same as for the 114521-11 Board. * 114521-14 provides 16 Relay driver outputs that sink 300 mA.* All other specifications are the same as for the 114521-11 Board.
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Product
GPIB to Relay Minibox™
Model 4864
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* Model 4864-11 provides 16 low-level form A contacts (SPST).* Provides 8 isolated inputs for CMOS, TTL and 32 Vdc signals.* Multiple relay programming modes switch individual relays or san with single or multi-pole contacts.* Fully IEEE-488.2 and SCPI compliant.* Optional 1 'U' high Rack Mounting Kits hold one or two 4864s.* Includes 50-pin mating connector for solder connections.* Optional 1 'U' high Rack Mounting Kits hold one or two 4864s.* Optional terminal board and terminal strip for easy connections without soldering. See the GPIB Accessory page. * Model 4864-12 provides 16 heavy duty form A contacts (SPST).* All other specifications are the same as listed for the 4864-11. * Model 4864-14 provides 16 Relay driver outputs that sink 300 mA.* All other specifications are the same as listed for the 4864-11.
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Product
1 Channel 100 MHz Flash ADC
NIMbox DNAE
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NIMbox DNAE - 1 channel 100 MHz flash ADC with 3 programmable TTL I/O ports, 2 channel DAC 100 MHz, 4 LE discriminators and 5 NIM or TTL I/O
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Product
Complete Solution for Developing & Testing Discrete Voltage-Level Interfaces
M4KDiscrete Module
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The M4KDiscrete module provides a complete solution for developing and testing discrete voltage-level interfaces. The M4KDiscrete contains control I/O registers that are memory-mapped and may be accessed in real time. The module supports twenty programmable I/O discretes that can record or control the external discretes that are connected to it. In addition, the module can record changes in the input discrete with an associated time tag via a built-in FIFO. Output discretes are open collector, capable of handling up to 32V with a maximum sink current of 100 mA each. Ordering Information:The user can set each discrete:• Either as input or output.• Either to TTL (0 – 5V) or Avionics (0 – 32V) voltage levels on inputs and• Either enable or disable external debounce on inputsThere is a 4092 Word FIFO (a string of 1023 discrete entries) containing the data and time tags.The M4KDiscrete module is supplied with C drivers, including source code and may be used with Exalt, Excalibur’s Analysis and Laboratory Tools, a Windows monitoring application.
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Product
32-Ch TTL And 32-Ch Isolated Digital I/O PCIE Card
PCIE-1730
Isolated Digital I/O Card
32-ch isolated DI/O (16-ch digital input, 16-ch digital output)32-ch TTL DI/O (16-ch digital input,16-ch digital output)High output driving capacityInterrupt handling capability2 x 20-pin connectors for isolated DI/O channels and 2 for TTL DI/O channelsD-type connector for isolated input and output channelsHigh-voltage isolation on output channels (2,500 VDC)
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Product
DCDC
GA Series
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The GA series is an economically priced 15 watt DC/DC converter featuring ultra-wide input range, efficiencies to 85% and a continuous six-sided shielded case. Low ESRcapacitors are used both on the input and the output(s) to minimize the conductive noise. Other key features include: overvoltage protection, output trim adjustability, TTL and CMOS compatible remote on/off, short circuit protection and small size. The GA series measures only 1.6” x 2.0” x 0.40” and offers a power density of 11.7 watts/cu. in.
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Product
Speed Sensor
SP-TTL
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Speed measured by counting teeth on a gear and dividing by n (where gear has n teeth).
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Product
32x ADC, 16x/0x DAC & 8x Digital I/O PMC Module
TPMC533
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The TPMC533 is a standard single-wide PCI Mezzanine Card (PMC) compatible module providing 32 channels of simultaneous sampling true differential bipolar 16bit analog input, 16 or no channels of simultaneous update single-ended unipolar/bipolar 16bit analog output and 8 channels of tri-state 5V-tolerant TTL digital input/output. All signals are accessible through a HDRA100 type front I/O connector.
