Keithley 7166
Relay Card Ten 2 Pole Mercury Wetted 1x10 Multiplex Scanner
Description
This is a Relay Card that consists of ten 2 pole, mercury wetted, reed relays and comes configured as a 1x10 multiplex scanner.
That is, any or all of the ten (2 pole) input channels can be routed to the output.
The relay card can be configured for use as a ten channel switching card by removing jumpers installed on the card.
In this configuration, up to ten independent inputs can be individually controlled and switched to a corresponding isolated output.
Key Points
Mercury wetted relays
2 pole Form A
Quick disconnect screw terminal connections
Specifications
Common mode voltage: 300V peak
Operating environment: 0° to 50°C
Storage environment: –25° to 65°C
Maximum signal level: 300V peak
<
p>Contact resistance: <150Mohms
<
p>Contact potential: <75µV
<
p>Actuation time: <3ms
