Measurement-computing Isolator488 Manual do Utilizador descarregar pdf (Página 8)

Section 1 Introduction

1.2

1.3 SPECIFICATIONS

PROPAGATION DELAYS:

Local to Remote Talker

Data Lines 85 nS typ., 120 nS Max.

Command Lines 90 nS typ., 125 nS Max.

Remote to Local Talker

/ATN to Local Data 355 nS typ., 475 nS Max.

/ATN to Local DAV 155 nS typ., 2075 nS Max.

Data Lines 85 nS typ., 120 nS Max.

Command Lines 90 nS typ., 125 nS Max.

Parallel Poll Response 140 nS typ., 205 nS Max.

SIGNAL LINE DIRECTIONS:

Data Lines:

DIO1 - DIO7 Bidirectional

Handshake Lines:

DAV, NRFD, NDAC Bidirectional

Command Lines:

SRQ, ATN, REN, IFC To Local Bus

ATN To Remote Bus

EOI Bidirectional

CONNECTORS: Two IEEE 488 connectors with metric studs

INDICATORS: LED for Power

POWER: 105-125V or 210-250V,50, 60 Hz; 20 VA MAX.

ENVIRONMENT: 0 to 50 °C; 0 to 70% RH

DIMENSIONS: 425 mm deep x 45 mm wide x 208 mm high.

(16.75 "x 1.75 "x 8.20 ")

WEIGHT: 2.1 kg (4.6 lbs)

CONTROLS: Power switch

SUPPLIED ACCESSORIES: Power cable and manual

ISOLATION: IEEE 488 common on Controller Bus to IEEE 488

common on Instrument Bus:

1600 volts peak maximum @ sea level to 10,000 ft.

0 - 70° C, and 0 - 80% RH non-condensing OR

500 Vac maximum, 10

V-Hz

Specifications are subject to change without notice.

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Measurement-computing Isolator488 Manual do Utilizador Página 8