188818C-01

Description

The Part Number 776572-66 is a high-performance switch with 32 channels, designed for versatile applications. Its non-latching relay type provides ease of use for various switching needs. This switch is software programmable, allowing for flexible configurations and automation within systems.

It boasts an impressive maximum cycle speed of 115 operations per second, making it highly efficient for high-speed applications. The maximum switching capacity is rated at 2 A at 30 VAC/30 VDC, with each channel capable of carrying up to 5 A, ensuring reliable performance under various load conditions. The on-resistance is low, which minimizes power loss, and thermal offsets are also low, enhancing measurement accuracy.

Each channel includes NC (Normally Closed), NO (Normally Open), and COM (Common) terminals, providing flexibility in connectivity. The device can manage up to 32,000 scan list steps, allowing for extensive test sequences or control schemes. With a bandwidth of ≥70 MHz, it is capable of handling signals with minimal loss of fidelity.

The switch is compatible with the SCXI-1366 terminal block, ensuring easy integration into setups. It also includes a 62 pin D-Sub connector, part number 778720-01, for straightforward connection to other devices. Power requirements are 6.3 W at ±18.5 V, and 200 mW at 5 V, making it efficient for continuous operation.

It supports various Operating Systems including Windows 2000/NT/XP, ensuring compatibility with many existing systems. For application development environments (ADEs), it recommends using NI Switch Executive, Measurement Studio, LabVIEW, LabWindows/CVI, LabVIEW Real-Time Module, Visual Basic, and C/C++. The required driver software is NI-SWITCH, which facilitates integration and use with National Instruments software.

Specification Detail Part Number 776572-66 Channels 32 Relay Type Non-latching Software Programmable Yes Maximum Cycle Speed 115 operations per second Maximum Switching Capacity 2 A at 30 VAC/30 VDC Maximum Carrying Capacity 5 A per channel On-Resistance Low Thermal Offsets Low Terminals per Channel NC, NO, COM Scan List Steps 32,000 Bandwidth (-3 dB) ≥70 MHz Compatible Terminal Block SCXI-1366 Connector Kit Part Number 778720-01 Connector Type 62 pin D-Sub Power Requirement 6.3 W at ±18.5 V, 200 mW at 5 V Operating Systems Windows 2000/NT/XP Recommended ADEs NI Switch Executive, Measurement Studio, LabVIEW, LabWindows/CVI, LabVIEW Real-Time Module, Visual Basic, C/C++ Driver Software NI-SWITCH Compliance CE Weight 10 oz DimensionsQuestion 1: What is the part number for the 32-channel relay?
Answer 1: 776572-66

Question 2: What is the maximum cycle speed of this device?
Answer 2: 115 operations per second

Question 3: How many channels does the switch have?
Answer 3: 32 channels

Question 4: What is the maximum switching capacity?
Answer 4: 2 A at 30 VAC/30 VDC

Question 5: What type of connector does it include?
Answer 5: 62 pin D-Sub connector