Keithley 7056-102-02C General Purpose Scanner Cards. These are the 7056-102-02C cards assembled with 7002-5247 relays only. Up for sale on Ebay. There are 5 cards available. Price is per 1 card only. The 7055 connector terminal interface is not included.

Features:
The Keithley 7056 General-Purpose Scanner Card is a 10-channel scanner card with electrical connection made through a quick disconnect screw terminal card (7055 not included). It is a cost-effective and versatile solution to relay switching applications. Each channel of the card has two Form A (SPNO) contacts. The switch can be wired for either 2-pole or 1-pole switching through the selection of the appropriate output. In 1-pole operation, channels HI and LO operate as independent, isolated inputs, thereby effectively doubling the number of input channels. In 20 channel mode, use as a one of 20 channel selector switch.



RELAY DRIVE CURRENT: 24mA per relay typical.
MAXIMUM SIGNAL LEVEL: 150V, 250mA, 10VA (resistive load
only).
CONTACT LIFE: >10^8 closures cold switching; >10^7 closures at
maximum signal levels.
CONTACT RESISTANCE: <2Ω to rated life.
CONTACT POTENTIAL: <100μV per contact pair input to output
with copper leads (<50μV typical).
CHANNELS PER CARD: 10 in 2-pole mode, 20 in 1-pole mode.
CONTACT CONFIGURATION: 2-pole Form A; includes quick dis-
connect card. HI or LO switched to a separate output for 1-
pole mode. Common guard connection.

ACTUATION TIME: <2ms, exclusive of mainframe.
CHANNEL ISOLATION: >109Ω, <20pF typical.
INPUT ISOLATION, DIFFERENTIAL: >10 9Ω, <50pF typical.
INPUT ISOLATION, COMMON MODE: >10 9Ω, <150pF typical.
COMMON MODE VOLTAGE: 150V peak.
CHANNEL CROSSTALK: <50dB @ 1MHz into 50Ω load.
EMC: Conforms to European Union Directive 89/336/EEC.
SAFETY: Conforms to European Union Directive 73/23/EEC
(meets EN61010-1/IEC 1010).
OPERATING ENVIRONMENT: 0° to 50°C, up to 35°C at 70% RH.
STORAGE ENVIRONMENT: –25°C to 65°C.