Dc Isolated Input - AD Instruments AD2817C Manual De Usuario

AD2817C Operation Manual

6.3.2 DC Isolated Input

Iternal +5V power
J203
trigger resistance with
limit current
J204
Figure 6-8 Simplified digram of HANDLER interface's trigger input signals
internal +5V power
VCC
J203
trigger
with limit current
internal +5V power
Figure 6-10 Reverser to drive and trigger signals
HANDLER interface board
VCC
*
*
680
1.2k
2.2k
J205
*
grounding
*
*
680
1.2k
2.2k
trigger
resistance
edge
J205
Figure 6-9 Relay to control trigger
VCC
*
J203
*
680
1.2k
2.2k
trigger resistance
J205
with limit current
HANDLER interface connector
14,15
EXV2
12,13
/TRIG
32,33
COM2
* Defult Jump wire position
EXV2
14,15
EXV
EXV
/TRIG
12,13
COM
EXV2
14,15
/TRIG
12,13
trigger
edge
57
EXV
COM