Description
The National Instruments TB-2666 Terminal Block, part number 778717-66, is an essential component designed for seamless integration with the PXIe-2566 PXI Relay Module. This front-mounting terminal block utilizes screw terminals to facilitate easy connections to its 16 single-pole double-throw (SPDT) Form C armature relays, which are nonlatching with very low on-resistance and thermal offsets, ensuring reliable performance in various applications.
It is built to accommodate a maximum signal voltage range of 150 V and is capable of withstanding impulse voltages up to 800 V, making it suitable for demanding industrial environments. Each of the relays comes with NC (Normally Closed), NO (Normally Open), and COM (Common) terminals, providing versatility in signal routing and control. Additionally, the TB-2666 features provisions for input and output trigger signals.
The robust design of the TB-2666 offers a DC isolation rating of 100 GΩ, typical for both open channel and channel-to-channel configurations, which helps maintain signal integrity even in challenging conditions. Manufactured by National Instruments, a company known for quality and durability, the TB-2666 is a testament to their commitment to excellence in the field of industrial automation and testing equipment.
| Technical Specifications of TB-2666 Terminal Block | |
|---|---|
| Part Number | 778717-66 |
| Manufacturer | National Instruments |
| Type | PXI Terminal Block |
| Compatible Module | PXIe-2566 PXI Relay Module |
| Mounting | Front-mounting |
| Connection Type | Screw terminals |
| Number of Relays | 16 |
| Input/Output Trigger Signals | Provided |
| Maximum Signal Voltage Range | 150 V |
| Impulse Voltage Withstand | 800 V |
| Relay Type | Single-pole double-throw (SPDT) Form C armature relays |
| Relay Latching | Nonlatching |
| Relay On-Resistance | Very low |
| Thermal Offsets | Low |
| Terminals per Relay | NC, NO, COM |
| DC Isolation | 100 GΩ typical (Open channel and channel-to-channel) |
Question 1: What are the specifications and features that enable the National Instruments TB-2666 Terminal Block to ensure reliable performance and versatility in industrial applications?
Answer 1: The National Instruments TB-2666 Terminal Block ensures reliable performance and versatility in industrial applications through its integration with the PXIe-2566 PXI Relay Module, featuring 16 SPDT Form C armature relays with low on-resistance and thermal offsets, a maximum signal voltage range of 150 V, impulse voltage resistance up to 800 V, NC/NO/COM terminals for flexible signal routing, input and output trigger signal provisions, and a robust DC isolation rating of 100 G
Question 2: What applications can benefit from the robust design and low on-resistance of the National Instruments TB-2666 Terminal Block when integrated with the PXIe-2566 PXI Relay Module?
Answer 2: The National Instruments TB-2666 Terminal Block, when used with the PXIe-2566 PXI Relay Module, features 16 SPDT Form C relays with low on-resistance and thermal offsets, supports a maximum signal voltage of 150 V, can withstand impulse voltages up to 800 V, offers NC, NO, and COM terminals for flexible signal routing, and has a DC isolation rating of 100 GΩ, making it highly suitable for reliable performance in demanding industrial
Question 3: What specific features make the National Instruments TB-2666 Terminal Block compatible with demanding industrial applications and ensure signal integrity?
Answer 3: Applications that can benefit from the robust design and low on-resistance of the National Instruments TB-2666 Terminal Block when integrated with the PXIe-2566 PXI Relay Module include industrial automation systems, complex testing equipment, and any environment requiring reliable signal routing and control with high voltage and impulse voltage tolerance.
Question 4: What are the capabilities and specifications of the National Instruments TB-2666 Terminal Block when used in conjunction with the PXIe-2566 PXI Relay Module for industrial applications?
Answer 4: The National Instruments TB-2666 Terminal Block is designed for use with the PXIe-2566 PXI Relay Module and is suitable for industrial environments due to its robust design with screw terminals for easy connections, 16 SPDT Form C armature relays with low on-resistance and thermal offsets for reliable performance, the ability to handle a maximum signal voltage of 150 V and impulse voltages up to 800 V, versatile NC, NO, and COM terminals for varied signal routing,
Question 5: What are the specifications and features of the National Instruments TB-2666 Terminal Block that make it suitable for use with the PXIe-2566 PXI Relay Module in industrial environments?
Answer 5: The National Instruments TB-2666 Terminal Block is compatible with demanding industrial applications and ensures signal integrity through its ability to handle a maximum signal voltage of 150 V, withstand impulse voltages up to 800 V, feature NC, NO, and COM terminals for versatile signal routing, and offer a robust DC isolation rating of 100 GΩ, which maintains performance even in challenging conditions.
