National Instruments BNC-2090 Rack-Mounted BNC Terminal Block

National Instruments BNC-2090 Rack-Mounted BNC Terminal Block

The Unit's Serial Number Tag Reads:
Model Number: BNC-2090
Part Number: 183468A-01
Serial Number: AFF1D9
CE Marked: Yes

Key Features:
NI recommends the BNC-2090A for all new applications
Shielded, rack-mountable BNC adapter chassis
22 BNC connectors for analog, digital, and timing signals
28 spring terminals for digital/timing signals
Silk-screened component locations for passive signal conditioning

Description:
The National Instruments BNC-2090 is a shielded rack-mountable connector block with 22 signal-labeled BNC connectors and 28 spring terminal blocks to simplify connections to I/O signals from NI data acquisition devices. It connects to any 68-pin M Series, S Series, E Series, or B Series DAQ device. The NI BNC-2090 also includes component locations for passive signal conditioning.

Analog Input Specifications:
Input Characteristics:
Number of Channels: 16 single-ended or 8 differential
Field COnnection: 22 BNC connectors (18 analog,1 2 digital, and 2 user-defined), 28 spring terminal blocks
Signal Conditioning Capability: 5 open component positions per channel that allow simple passive; lowpass or highpass filter; voltage attenuator circuits in signal path.

Power Requirement (From Host Computer) Specifications:
+5 VDC (±5%):
Typical: 10 mA (no signal conditioning installed)
Maximum: 1 A (fuse-limited by host DAQ board)

Physical Specifications:
Dimensions: 43.2 cm x 18.8 cm x 4.4 cm (19 x 7.5 x 1.7")
I/O Connector: Two 68-position male connectors
BNC COnnectors: 22
Spring Terminal Blocks: 28

Environmental Specifications:
Operating Temperature: 0° to 70°C
Storage Temperature: -55° to 125°C
Relative Humidity: 5% to 90% noncondensing

Notes:
1: The DAC0OUT and DAC1OUT BNC connectors are for use only with MIO boards. These connectors are connected to ±12 VDC when the PC-LPM-16 is in use.

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