User`s guide

14 • Signal Connections
Legend of J1:
Signal Name Definition
U_CMMD User Common Mode
AIn Analog Input Channel n (single-ended)
AIHn Analog High Input Channel n (differential)
AILn Analog Low Input Channel n (differential)
DIn Digital Input Signal Channel n
DOn Digital Output Signal Channel n
ExtTimeBase External Timebase Clock Input
ExtTrg External Digital Trigger Signal
SSH_OUT SSH Output Signal
GP_TC_CLK General Purpose Timer/Counter Clock Input
GP_TC_GATE General Purpose Timer/Counter Gate Input
GP_TC_UPDN
Purpose Timer/Counter Up/Down Control Input (0:down,
1:up)
GP_TC_OUT General Purpose Timer/Counter Output
+5V OUT +5V Output
+15V OUT +15V Output
-15V OUT -15V Output
AGND Analog Ground
DGND Digital Ground
N/C No Connection
Table 1. Legend of J1 Connector