Sign In
Upload
Manuals
Brands
Keysight Technologies Manuals
Switch
L4490A
Keysight Technologies L4490A Manuals
Manuals and User Guides for Keysight Technologies L4490A. We have
2
Keysight Technologies L4490A manuals available for free PDF download: User Manual, Configuration Manual
Keysight Technologies L4490A User Manual (160 pages)
RF Switch Platform
Brand:
Keysight Technologies
| Category:
Switch
| Size: 10 MB
Table of Contents
Safety Symbols
5
Table of Contents
7
About the Instrument
11
L4490A/L4491A Use Model
12
Equipment Inventory
13
Materials Included
13
Input Power and Operating Environment
13
Recommended Accessories
14
Installing Switches/Attenuators in the RF Switch Platform
17
Removing the RF Platform Covers
17
Bracket-Switch Assembly
19
Y1170A and Y1171A Brackets
19
Y1172 Bracket
21
Y1173 Bracket
22
Y1174 Bracket
23
Y1175 Bracket
24
L4490A/L4491A Switch Trays and Options
25
L4490A Switch Tray
25
L4491A Standard Mounting Bays (Option 005)
26
L4491A Bottom Switch Tray (Option 006)
28
L4491A Multiport Front Panel (Option 001)
30
L4490A/L4491A Bracket Layout Guidelines
32
Hardware Configuration
33
Network Configuration
34
Selecting a LAN Network
34
Private LAN Considerations
34
Site LAN Considerations
35
Instrument Configuration
35
The 34945EXT Module
37
The Y1156A Verification Board
37
Channel Numbering
39
Module- and Bank-Level Commands
39
Relay/Channel Relationship
40
Channel Pairing
40
Non-Paired Channels
40
Internal/External Power Supply Considerations
41
Internal Supply
41
External Supply
42
Keysight Switch/Attenuator Configuration
43
Keysight N1810 / N1811 / N1812 Series Coaxial Switches
44
Keysight 87104/87106/87406 - L7104/L7106/L7204/L7206 Coaxial Switches
45
Keysight 87204 / 87206/ 87606 Series Coaxial Switches
47
Keysight 8767/8/9M Microwave Single-Pole Multi-Throw Switches
48
Keysight 8494/5/6/7 Programmable Step Attenuators
52
Keysight 849Xg/H/K Programmable Step Attenuators Option 016
54
Keysight 87222 and L7222 Coaxial Switches
56
Keysight 8762 / 8763 / 8764 Series Coaxial Switches
57
Keysight 8765 Series Coaxial Switches
58
Keysight 8766/7/8/9K Microwave Single-Pole Multi-Throw Switches
60
Keysight U9397A / U9397C FET Solid State Switches
62
Software Installation and Configuration
65
Software Requirements
66
Installing the Keysight IO Libraries
67
Installing Instrument Drivers
68
Adding Instruments to the Interface
69
Configuring the LAN Interface
69
Locating the Instruments
70
About IP Addresses and Host Names
73
Configuring the GPIB Interface
74
GPIB Connections
74
Starting Keysight Connection Expert
74
Adding Instruments to the GPIB Configuration
75
The GPIB Address String
76
Changing the GPIB Address
76
The Web-Enabled Instrument Interface and Interactive IO
76
Using Interactive IO
77
Applying Power
78
LAN Default Configuration
80
Firmware and Driver Updates
80
Downloading and Installing the Update Utility
80
Downloading the Firmware Update
81
Installing the Firmware Update
81
Updating the L4491A with Option 002
83
Downloading IVI-COM Driver and Labview Driver Updates
85
Introduction to Programming
87
Getting Started with the L4490A/L4491A Web-Enabled Interface
88
Connecting to the Instrument and Viewing Its Home Page
89
Obtaining the Host Name or IP Address
89
An Overview of the 'Browser Web Control' Page
89
Observe Only / Allow Full Control
91
Viewing Remote Modules
91
Remote Module (34945EXT) Configuration Window
91
Switch/Attenuator Channel Configuration Window
92
Bank (Distribution Board) Configuration Window
93
Legend
94
Bank Diagram
94
SCPI Command Interface
94
Logging SCPI Commands
95
System Verification
97
Running the Verification Sequence
98
Position Indicator Verification
101
Switch and Attenuator Programming
103
Keysight N1810/N1811/N1812 Series Switches
103
Presetting the Bank
103
Changing Settings and Enabling the Channel Drive
103
Keysight 87104/87106/87406 - L7104/L7106/L7204/L7206 Switches
106
Presetting the Bank
106
Changing Settings and Enabling the Channel Drive
106
Keysight 87204 / 87206 Series and 87606 Switches
108
Presetting the Bank
108
Changing Settings and Enabling the Channel Drive
108
Keysight 8490X Series / 849X Series Attenuators and 876Xm Series Switches
110
Presetting the Bank
110
Changing Settings and Enabling the Channel Drive
110
Keysight 87222 Series and L7222C Switches
112
Presetting the Bank
112
Changing Settings and Enabling the Channel Drive
112
Keysight 876X Series and U9397A/C Switches
115
Presetting the Bank
115
Changing Settings and Enabling the Channel Drive Source
115
Using Other Keysight Switches with the Y1155A Distribution Board
115
Sequence Programming
117
Defining a Sequence
117
Using L4490A/L4491A Digital IO and Relay Driver Option 004
118
Connector Pin Definitions
119
Configuring the Digital IO and Relay Drive Lines
123
Power-On, *RST, and System:cpon States
123
The Web Interface 'Reset All Remotes' Button
124
Restoring L4490A/L4491A Factory Settings
124
Additional Operating Information
127
L4490A/L4491A SCPI Command Summary
128
Y1150A - Y1155A Switch Control Tables
132
Y1150A Switch Control
132
Y1151A Switch Control
132
Y1152A Switch Control
133
Y1153A Switch Control
134
Y1154A Switch Control
134
Y1155A Switch Control
135
Single (Un-Paired) Mode
135
Paired Mode
136
Y1155A LED Connector Pins
136
Drive Modes
137
Using Single-Coil Switches and Attenuators
138
Continuous Drive Mode
138
Using Continuous Drive
138
Single Coil with Separate Position Indicators Connection Diagram
139
Using Dual-Coil Switches and Attenuators
140
Pairing Channels
141
Paired Drive with Separate Position Indicators
141
Paired Drive with Combined Position Indicators
142
Pulsed Actuation Mode
143
Overcurrent Conditions
145
Overcurrent Conditions with External Supplies
146
Command Execution Times
146
Verifying Switch States
147
Enabling Verification
147
Verification Line Polarity
148
Verifying the Switch State Independently
148
Switch States Using Paired Channels
148
LED Drive Indicators
148
L4490A/L4491A Digital IO and Relay Driver Option 004
149
Digital I/O Functions
149
Data Read Sequence
149
Data Write Sequence
150
Digital Read and Write Timing Diagrams
150
L4490A/91A Service Information
151
System Diagnostics
151
Performance Verification Tests
151
Self Test Procedures
152
Replacement Parts
152
34945/ 34945EXT Module Specifications and Characteristics
152
Advertisement
Keysight Technologies L4490A Configuration Manual (16 pages)
Brand:
Keysight Technologies
| Category:
Switch
| Size: 1 MB
Table of Contents
System Diagnostics
11
Internal/External Power Supply Considerations
13
External Supply
14
Data Sheets
15
Application Notes
15
Advertisement
Related Products
Keysight Technologies L4491A
Keysight Technologies L4445A
Keysight Technologies L7222C
Keysight Technologies L4411A
Keysight Technologies LTE
Keysight Technologies LTE-Advanced Multi-Channel
Keysight Technologies 34902A
Keysight Technologies 34937A
Keysight Technologies 34937T
Keysight Technologies 34938A
Keysight Technologies Categories
Measuring Instruments
Test Equipment
Control Unit
Portable Generator
Power Supply
More Keysight Technologies Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL