Keithley S46 Installation Manual

Keithley Instruments, Inc.
28775 Aurora Road
Cleveland, Ohio 44139
(440) 248-0400
www.keithley.com
Introduction
This guide contains information on S46 relay installation and system configuration that is necessary after
installing new relays. To install a relay, refer to
follow the applicable installation instructions.
WARNING: The information in this section is only intended for qualified service
personnel. Do not attempt to replace parts or otherwise service the
equipment unless you are qualified to do so.
Relay kits
Table 1 summarizes available relay kits and part numbers.
WARNING: Use only the parts specified in
equipment. Use of improper parts may expose the operator to hazard-
ous voltages that could result in personal injury or death.
Table 1
S46 relay kits
Relay kit
Relay
model number
location
(Description)
S46-SPDT-KIT-R 1 to 8
(18GHz SPDT)
S46-SP4T-KIT-R A to D
(18GHz SP4T)
S46-SP6T-KIT-R A to D
(18GHz SP6T)
S46-SPDT-KIT-26 1 to 8
(26.5GHz SPDT)
S46-SP4T-KIT-26 A to D
(26.5GHz SP4T)
S46-SP6T-KIT-26 A to D
(26.5GHz SP6T)
1
S46 Microwave Switch System
High Performance Relay Installation Guide
"Relay kits" on page 1
Kit parts summary
(Quantity)
4-40 ×5/8 PPH screws (2)
SPDT relay (1)
SPDT bracket (1)
Connecting cable (1)
4-40 ×1/4 PPHSEM screws (2) 4-40X1/4PPHSEM
SP4T relay (1)
Ribbon cable (1)
4-40 ×1/4 PPHSEM screws (2) 4-40X1/4PPHSEM
SP6T relay (1)
Ribbon cable (1)
4-40 ×5/8 PPH screws (2)
SPDT relay (1)
SPDT bracket (1)
Connecting cable (1)
SP4T relay (1)
Ribbon cable (1)
SP6T relay (1)
Ribbon cable (1)
for a description of the kits and then
Table 1 of this guide when servicing the
Keithley part
number
4-40X5/8PPH
S40-0154
SYS46-314A
SYS46-311C
RL-282-2
CA-286-1B
RL-282-1
CA-286-1B
4-40X5/8PPH
RL-308
SYS46-314A
SYS46-311C
RL-312
S46-U100-350A
RL-309
S46-U100-350A
Installation reference
"18, 26.5, and 40GHZ Relay 1-8
installation" on page 2
"18GHz, 26.5 and 40GHz Relay
A-D installation" on page 3
"18GHz, 26.5 and 40GHz Relay
A-D installation" on page 3
"18, 26.5, and 40GHZ Relay 1-8
installation" on page 2
"18GHz, 26.5 and 40GHz Relay
A-D installation" on page 3
"18GHz, 26.5 and 40GHz Relay
A-D installation" on page 3
PA-910 Rev. B / 12-05