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7700 20-Channel Differential Multiplexer w/Automatic CJC
GENERAL HI
Card Input
20 CHANNELS: 20 channels of 2-pole relay input. All channels config- LO
urable to 4-pole.
HI
2 CHANNELS: 2 channels of current only input. Card Sense
RELAY TYPE: Latching electromechanical. LO
ACTUATION TIME: <3ms. Cold junction
Ref x3
HI
Channel 1
CAPABILITIES LO
Channel 25
CHANNELS 1-20: Multiplex one of 20 2-pole or one of 10 4-pole signals (see Note)
(Channels 2