Specifications - National Instruments Relay Module SCC-RLY01 User Manual

When connecting signals >60 VDC to the SCC-RLY01 module in the SCC-68,
Caution
you must use the high-voltage backshell. Figure 2 shows the high-voltage backshell.

Specifications

Electrical
SCC-RLY01 Relay Module User Guide
E/M Series
390 Ω, 1/4 W
P0.(X )
D GND
Figure 1. SCC-RLY01 Circuit Diagram
For information about how to configure the SCC-RLY01 module with
NI-DAQmx, refer to the SCC Quick Start Guide.
These ratings are typical at 25 °C unless otherwise stated.
Contact type ............................................SPDT (Form C), nonlatching
Nominal switching capacity
SCC-68 ............................................5 A at 250 VAC
SC-2345...........................................5 A at 30 VAC
+5 V
Figure 2. High-Voltage Backshell
5 A at 30 VDC
5 A at 30 VDC
4
SCC-RLY01
NO 3
2
COM
NC 1
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