3 specifications – Measurement Computing Isolator488 User Manual
Page 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
5
V-Hz
Specifications are subject to change without notice.