Keithley SPEC-3720 free download

File name SPEC-3720.pdf

Model 3720 Keithley Instruments, Inc. Dual 1x30 Multiplexer Specification 28775 Aurora Road Cleveland, Ohio 44139 60 differential channels, automatic CJC w/3720-ST accessory 1-888-KEITHLEY www.keithley.com MULTIPLEXER CONFIGURATION: Two independent 1x 30 2-pole Multiplexers. Banks can be isolated from the backplane by relays. Card can be configured for 2 and 4 wire. CONTACT CONFIGURATION: 2 pole form A. CONNECTOR TYPE: Two 78 pin male D-shells. Model 3720-ST screw terminal option: #22AWG typical wire size with .062 inch O.D 124 conductors maximum. 16 AWG maximum wire size with .092 inch O.D. 36 conductor per card maximum. MAXIMUM SIGNAL LEVEL: Channels (1-60): 300V DC or RMS, 1A switched (2A carry), 60W, 125VA. COMMON MODE VOLTAGE: 300V DC or RMS between any terminal and chassis. 7 VOLT-HERTZ LIMIT: 8x10 CONTACT LIFE: > 105 operations at max signal level. > 108 operations no load. 1 Dual 1x303 Single 1x60 2, 3 Channel Resistance <1.0 <1.5 (end of contact life) Contact Potential <