VTI Instruments Metek EX1202 - Page 15

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EX1200 Series Introduction 15
POWER SPECIFICATIONS
EX1208/EX1268
920 VA
LINE VOLTAGE
90 V to 250 V
LINE FREQUENCY
Manually set to 50 Hz or 60 Hz (default)
LXI SPECIFICATIONS
LXI CLASS COMPLIANCE
LXI Version 1.4 Specification with Extended functions
LXI Wired Trigger Bus, LXI Event Messaging, LXI Clock Synchronization,
LXI Timestamped Data, LXI Event Logs
EVENT RESPONSE TIMES
Minimum Typical Maximum
Event Source → Trigger Destination
LXI → LXI
LXI → DIO
LXI → LAN
LXI → BPL
DIO → LXI
DIO → DIO
DIO → LAN
DIO → BPL
LAN → LXI
LAN → DIO
LAN → LAN
LAN → BPL
BPL → LXI
BPL → DIO
BPL → LAN
BPL → BPL
48 ns 54 ns 58 ns
34 ns 38 ns 44 ns
1.4 ms 1.45 ms 1.5 ms*
75 ns 80 ns 85 ns
175 ns 180 ns 185 ns
160 ns 165 ns 170 ns
1.4 ms 1.45 ms 1.5 ms*
200 ns 205 ns 215 ns
3.6 ms 3.8 ms 4.5 ms
3.6 ms 3.8 ms 4.5 ms
15 ms 17 ms 25 ms*
3.8 ms 4.0 ms 4.8 ms
74 ns 79 ns 84 ns
64 ns 69 ns 74 ns
1.6 ms 1.65 ms 1.7 ms*
10 ns 15 ns 20 ns
* The maximum time for events routed to the LAN depend on many factors (network traffic, bandwidth, etc.) and can vary dramatically .
TIMESTAMP ACCURACY
200 µs
CLOCK SPECIFICATIONS
Clock oscillator accuracy
Synchronization accuracy
Timestamp
Accuracy
Resolution
±50 ppm
Reports “synchronized” when < ±200 µs of the 1588 master clock
As good as time synchronization down to 50 ns
25 ns