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2640A/2645A NetDAQ
Users Manual
2-16
Master Instrument
Slave Instrument
Slave Instrument
External
trigger
if used
+
WARNING
: TO AVOID ELECTRICAL SHOCK, DISCONNECT LINE CORD BEFORE REMOVING COVER
9-16V
DC PWR
DIGITAL I/O
MATO TI 0 1 2 3 4 5 6 7
+30V
ALARM/TRIGGER I/O
ETHERNET
NOT FOR CONNECTION TO
PUBLIC TELEPHONE SYSTEMS
MEETS VFG 243 / 1991
OVERVOLTAGE CATEGORY II PER IEC 1010-1
SERIAL PORT
MODEL
: 2640A / 41A 2645A / 46A
ON / OFF
XMT
RCV LK
107-264V
50/60 Hz
15VA
+
WARNING
: TO AVOID ELECTRICAL SHOCK, DISCONNECT LINE CORD BEFORE REMOVING COVER
9-16V
DC PWR
DIGITAL I/O
MATO TI 0 1 2 3 4 5 6 7
+30V
ALARM/TRIGGER I/O
ETHERNET
NOT FOR CONNECTION TO
PUBLIC TELEPHONE SYSTEMS
MEETS VFG 243 / 1991
OVERVOLTAGE CATEGORY II PER IEC 1010-1
SERIAL PORT
MODEL
: 2640A / 41A 2645A / 46A
ON / OFF
XMT
RCV LK
107-264V
50/60 Hz
15VA
+
WARNING
: TO AVOID ELECTRICAL SHOCK, DISCONNECT LINE CORD BEFORE REMOVING COVER
9-16V
DC PWR
DIGITAL I/O
MATO TI 0 1 2 3 4 5 6 7
+30V
ALARM/TRIGGER I/O
ETHERNET
NOT FOR CONNECTION TO
PUBLIC TELEPHONE SYSTEMS
MEETS VFG 243 / 1991
OVERVOLTAGE CATEGORY II PER IEC 1010-1
SERIAL PORT
MODEL
: 2640A / 41A 2645A / 46A
ON / OFF
XMT
RCV LK
107-264V
50/60 Hz
15VA
Figure 2-7. External Trigger Wiring for a Group Instrument