Description: 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:20- or 10-Channel Scanner Configuration1-Pole in 20-Channel Mode2-Pole in 10-Channel Mode•Screw Terminal Connections on Quick Disconnect Card 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 loadonly).CONTACT LIFE: >10^8 closures cold switching; >10^7 closures atmaximum signal levels.CONTACT RESISTANCE: <2Ω to rated life.CONTACT POTENTIAL: <100μV per contact pair input to outputwith 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.
Price: 55 USD
Location: Homer Glen, Illinois
End Time: 2024-08-18T05:10:49.000Z
Shipping Cost: 10 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Keithley
Type: Relay Card
Custom Bundle: No
MPN: 7056-102-02C
Country/Region of Manufacture: United States
Modified Item: No