Lxi Trigger Bus; Triggering; Ex10Xxa Specifications - VTI Instruments EX1000A User Manual

LXI Trigger Bus

The EX10xxA features an 8-channel LXI (LAN eXtensions for Instrumentation) trigger bus on the
rear panel of the instrument. This differential-pair LVDS (Low Voltage Differential Signal) bus
consists of two identical ports connected in parallel. The primary use of the trigger bus is the
transmission of high-speed signals for multiple-unit triggering and synchronization.
Note: RX1032 doesn't have LXI trigger bus.

Triggering

The EX10xxA supports a full function trigger model with a separate arm source and trigger source
event structure. Trigger and arm source events can be independently programmed from a variety of
sources including Immediate, Timer, Digital I/O, LAN events, the LXI Trigger Bus, and the LXI
alarm.
G S
ENERAL PECIFICATIONS
N C
UMBER OF HANNELS
EX10XXA
EX10XXA-51C
RX10XX
EX1044
C T
HANNEL YPES
Thermocouple and voltage
S R
AMPLING ATE
T R
EMPERATURE ESOLUTION
T A
EMPERATURE CCURACY
T N
EMPERATURE OISE
Peak-to-peak
P F
ROGRAMMABLE ILTERS
Bessel (2 pole)
Butterworth (1 pole)
V I R
OLTAGE NPUT ANGE
Voltage input channels
Thermocouple input channels
I P
NPUT OWER
Input voltage/frequency
Power
*Note, fluctuations for mains voltage to the power supply not exceeding 10% of the nominal voltage.
V R
OLTAGE ESOLUTION
±10.0 V
±1.0
±0.1 V
±0.067 V
±0.01 V
V A
OLTAGE CCURACY
±10.0 V
±1.0 V
±0.1 V
±0.067 V
±0.01 V
EX10xxA Introduction
EX10 A S
XX PECIFICATIONS
48 differential inputs
51 differential inputs
32 differential inputs
48 differential inputs
J, K, T, E, S, R, B, N (EX1000A-TC, EX1016A, EX1032A, EX1048A, RX1032,
EX1044)
mV (RX1032), V (EX1000A, EX1000A-TC, EX1016A, EX1032A, EX1000A-51C,
EX1044, RX1000)
mA, A (EX1044)
1000 Sa/s per channel maximum
0.1 °C
See Table 1-2 below
0.08 °C typical (J, K, T, E)
4 Hz, 15 Hz, 40 Hz, 100 Hz, and 500 Hz (-3 dB cutoff frequency)
1000 Hz (-3 dB cutoff frequency)
±0.01 V, ±0.067 V, ±0.1 V, ±1.0 V, ±10.0 V
±0.067 V for temperature measurement, ±0.067 V and ±0.1 V for voltage measurement.
90 V ac – 264 V ac*, 50 Hz/60 Hz (nominal ac)
47 VA
300 µV
30 µV
3.0 µV
2.0 µV
0.3 µV
± ( % of reading + offset )
± (0.025% + 500 µV) with self-cal*, ± (0.05% + 1 mV) without self-cal*
± (0.025% + 50 µV) with self-cal*, ± (0.05% + 100 µV) without self-cal*
± (0.025% + 10 µV) with self-cal*, ± (0.05% + 20 µV) without self-cal*
± (0.025% + 10 µV) with self-cal*, ± (0.05% + 20 µV) without self-cal*
± (0.050% + 10 µV) with self-cal*, ± (0.10% + 20 µV) without self-cal*
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