BIRD THRULINE 4021, Инструкция

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Bird 4421 RF Power Meter
12
Description
The Bird 4421 IEEE-488 interface module is a plug-in board that can
be factory or field installed. An eight-position DIP switch is used to
set operational conditions and interface addresses. The current bus
status is displayed on the bottom line of the display.
Cable Connector
The interface module uses a standard IEEE-488 cable connector. Pin
assignments are listed in Figure 9.
Figure 9
IEEE-488 Pin
Assignments
Pin Designation Type
1 D101 Data
2 D102 Data
3 D103 Data
4 D104 Data
5 EOI Management
6 DAV Handshake
7 NRFD Handshake
8 NDAC Handshake
9 IFC Management
10 SRQ Management
11 ATN Management
12 SHIELD Ground
13 D105 Data
14 D106 Data
15 D107 Data
16 D108 Data
17 REN Management
18 GROUND Ground
19 GROUND Ground
20 GROUND Ground
21 GROUND Ground
22 GROUND Ground
23 GROUND Ground
24 GROUND, LOGIC Ground