NI REM-11190, Руководство по началу работы

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REM-11190 Pinout
a1
a2
b1
b2
24 VDC GND
GND 24 VDC
Table 2. REM-11190 Signal Descriptions
Signal Color Description
a1, a2 Red 24 VDC (U
L
) Supply of logic voltage (internally jumpered)
b1, b2 Blue GND Reference potential of the supply voltage (internally
jumpered)
Figure 3. REM-11190 LEDs
UL
E1
Table 3. LED Indicators
LED LED Color LED Pattern Indication
UL
Green Solid Communications power U
Bus
is present.
Red Solid
• Communications power U
Bus
is not present.
• Communications power U
Bus
downstream of the
power module is not present.
— Off Communications power supply not present.
E1
Red Solid Module mounted on incorrect bus connector
— Off No error
REM-11190 Getting Started Guide | © National Instruments | 7