Agilent Technologies L4400 Instrukcja Użytkownika Pobierz pdf (Strona 7)

Agilent N2261A

• 40 independent relays in

one module

• High-speed switching in

parallel operation

• Built-in relay cycle counters

The N2261A general-purpose

relay module provides 40

independent single-pole-single-

throw (SPST) latching relays.

Each channel can switch up to

200 V, 1 A, and 60 W or 62.5 VA.

The innovative parallel driving

circuits allow 10 channels to be

operated simultaneously for high

throughput. It can be operated in

either SCPI mode or 3488A mode.

A pair of signals can be switched

together by using a pair of chan-

nels on two N2261A modules.

The N2261A can be operated in

single-channel break-before-make

(BBM) or multiple-channel

open/close mode. Screw terminal

block, and DIN96-to-D25/50 cables

are available to simplify wiring.

40-channel General-purpose Relay Module

N2261A GP Relay Module Terminal Block

CH 39

L

H

CH 20

L

H

CH 19

L

H

CH 00

L

H

CH 00

L

H

CH 19

L

H

CH 20

L

H

CH 39

L

H

Specifications

General Specifications

Relays: Armature latching relay

Thermal Offset: <3 µV

Relay Life

Mechanical: 10

8

Electrical: 5x10

5

( at 1 A load)

Maximum Scan Rate:

80 Chan/sec

Input Characteristics

Maximum Voltage: 200 V

Maximum Current:

Per channel 1 A

Per module 20 A

Maximum Power:

Per channel 60 W or 62.5 VA

Per module 1200 W or 1250 VA

Initial Closed Channel Resistance:

<0.5 Ω

DC Isolation

Open Channel, Channel-Channel:

<(40°C, 50% RH) >10

10

Ω

Channel-Chassis:

<(40°C, 50% RH) >10

10

Ω

AC Isolation

Capacitance (with 1 channel closed):

Open Channel

Channel-Channel <10 pF

Channel-Chassis <20 pF

Insertion Loss (with 50 Ω termination):

100 kHz <0.10 dB

1 MHz <0.20 dB

10 MHz <0.50 dB

Crosstalk (with 50 Ω termination):

100 kHz <-70 dB

1 MHz <-50 dB

10 MHz <-30 dB

Module Accessories

N2291A Screw terminal block

N2297A DIN-to-Twin-D50 cable

Note: All voltage and current are in DC or AC RMS if

not specified.

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