544-Crosspoint FET Matrix

2

BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)

Specifications

All specifications are subject to change without notice.

Topologies

PXI-2535 ..............................................

1-wire 4x136 matrix

PXI-2536 ..............................................

1-wire 8x68 matrix

Input Characteristics

otherwise specified. Typical values are representative of an average unit

operating at room temperature (25 °C ± 3 °C) unless otherwise specified.

Maximum switching voltage ..............

±12 VDC, 8 VAC

(channel-to-ground)

Maximum switching current...............

100 mA

Maximum switching power ................

1.2 W (per channel, resistive)

DC isolation resistance

(between open terminals) ..............

>1 G

Ω typical at 23 °C

>334 M

Ω, typical at 55 °C

Current leakage between column and ground

(closed path) ...................................

10 nA, typical

(12 VDC applied at 25 °C)

Offset voltage .....................................

10

µV, typical

Overvoltage protection

Powered on.....................................

±36 VDC

Powered off ....................................

±40 VDC

Total path resistance (row-to-column)

Typical .............................................

9

Ω

Maximum ........................................

14

Ω

Dynamic Characteristics

FET operate time

Typical .............................................

12 µs

Maximum ........................................

16 µs

Maximum scan rate ............................

50,000 crosspoints/s

Simultaneous drive limit.....................

544 switches

Expected relay life ..............................

Unlimited, when operated

within specified limits

Physical Characteristics

Relay type ...........................................

FET switch

I/O connectors.....................................

Four 68-pin receptacle VHDCI

Dimensions..........................................

3U, single slot PXI

Weight.................................................

159 g (5.6 oz)

Environment

Operating temperature .......................

0 to 55 °C

Storage temperature...........................

-20 to 70 °C

Relative humidity ................................

5 to 85%, noncondensing

Pollution degree ..................................

2

Approved at altitudes up to 2,000 m.

Compliance and Certifications

Safety

This product is designed to meet the requirements of the following

standards of safety for electrical equipment for measurement, control,

and laboratory use:

• IEC 61010-1, EN 61010-1

• UL 61010-1, CSA 61010-1

Note: For UL and other safety certifications, refer to the product label or

click the appropriate link in the Certification column.

Electromagnetic Compatibility

This product is designed to meet the requirements of the following

standards of EMC for electrical equipment for measurement, control,

and laboratory use:

• EN 61326 EMC requirements; Minimum Immunity

• EN 55011 Emissions; Group 1, Class A

• CE, C-Tick, ICES, and FCC Part 15 Emissions; Class A

Note: For EMC compliance, operate this device according to

product documentation.

CE Compliance

This product meets the essential requirements of applicable European

Directives, as amended for CE marking, as follows:

• 2006/95/EC; Low-Voltage Directive (safety)

• 2004/108/EC; Electromagnetic Compatibility Directive (EMC)

Note: Refer to the Declaration of Conformity (DoC) for this product for

any additional regulatory compliance information. To obtain the DoC for

product line, and click the appropriate link in the Certification column.