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Model 6522 Low Current/Voltage Scanner
CHANNELS PER CARD: 10.
FUNCTIONS: Volts, Amps. H H
CONTACT CONFIGURATION: IN 1
L
IN 2...9
Voltage Mode: Single pole break-before-make for signal HI input. Guard OUT L
G
is common for all 10 channels and output.
Current Mode: Single pole break-before-make for signal HI input. Signal G
LO is common for all 10 channels and output. When a channel is off, H
signal HI input is connected to signal LO via a relay. All channels con- IN 10
L
nect to signal LO in a make-before-break configuration between
channel closures so that the current path is never interrupted. G
All relays open when power is off.
SCAN SPEED:
1.5 channels/second with default settings.1, 2
43 channels/second maximum speed.1, 2, 3
1 When used with 6517 Electrometer.
2 Scan speeds are for fixed range readings for 200V and 20mA 6517
ranges, into data buffer.
3 6517 Filter off, speed fast, settling time 0 seconds.
CONNECTOR TYPE: Inputs: Triaxial. Outputs: Triaxial.
SIGNAL LEVEL: 200V, 500mA, 10VA (resistive load).
CONTACT LIFE: >106 closures at maximum signal level; >107 closures at
low signal levels.
CONTACT RESISTANCE: <1.
CONTACT POTENTIAL: <200