The 7164 is a 20-channel, 2-pole scanner card.
The 7164 uses dry reed relays for economy
with fully specified performance. It is to be used
as a one-of-twenty channel selector only.
CHANNELS PER CARD: 20.
CONTACT CONFIGURATION: 2-pole Form A, common
guard/shield connection.
ACTUATION TIME: <2ms, exclusive of mainframe.
CHANNEL ISOLATION: >10^9 ohms, <20pF.
INPUT ISOLATION: Differential: >10^9 ohms, <50pF.
Common Mode: >10^9 ohms, <150pF.
CHANNEL-TO-CHANNEL VOLTAGE: 100V peak.
COMMON MODE VOLTAGE: 200V peak.
CONTACT TYPE: Dry reed.
RELAY DRIVE CURRENT (typical): 30mA.
MAXIMUM SIGNAL: Voltage: 100V peak. Current (switched):
0.5A rms. Current (carry): 1.0A rms. V·A (resistive load):
10VA.
CONTACT RESISTANCE: Initial: <400 mOhm.
At rated life: <2 ohms.
CONTACT POTENTIAL: Per Contact Pair: <50µV.
Many other Keithley plug-ins available
Unless specifically stated, manuals and/or accessories are not included