Summary of Contents for National Instruments NI REM-11115
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GETTING STARTED GUIDE NI REM-11115 Analog Output Module for Remote I/O This document explains how to connect to the REM-11115. Note The guidelines in this document are specific to the REM-11115. The other components in the system might not meet the same safety ratings. Refer to the documentation for each component in the system to determine the safety and EMC ratings for the entire system.
Isolation Withstand Voltages Test section Test voltage 5 V communications power (logic), 24 V supply (I/O) 500 VAC, 50 Hz, 1 min. 5 V supply (logic) / analog inputs 500 VAC, 50 Hz, 1 min. 5 V supply (logic) / functional earth ground 500 VAC, 50 Hz, 1 min.
Installing the REM-11115 Figure 2. Structure of the REM-11115 1. Bus connector 4. Supply voltage connector 2. REM-11115 5. Spring-terminal block 3. Module function label 6. LED indicators Table 1. Module Function Labels Label Color Module Function Blue Digital input Digital output Green Analog input, thermocouple...
Note When using the Remote I/O Shield Set, install the shield rail supports before mounting the module. Align the REM-11115 over the appropriate bus connector. Note Verify that the bus connector socket aligns with the socket on the underside of the module. Press the REM-11115 directly onto the bus connector and DIN rail until it clicks into place.
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Figure 3. REM-11115 LEDs Table 3. LED Indicators LED Color LED Pattern Indication Solid The REM-11115 is ready for operation. Green Flashing Data is invalid or unavailable. The REM-11115 cannot communicate with the Green/Yellow Flashing connected devices. The REM-11115 did not detect a valid cycle after power- Solid Yellow Flashing...
Figure 5. REM-11115 Current Output Connection A0 (0:3) Voltage A0 (0:3) Current 24 VDC Load – REM-11115 Note For information about fuse ratings for the REM-11115, refer to the device datasheet on ni.com/manuals. Connection Guidelines • Always connect analog signals using shielded, twisted pair cables. Unshielded cables may lead to values outside the specified tolerance limits in environments subject to heavy noise.
Caution Tilting the module when removing it from the DIN rail will damage the contacts. Removing Bus Connectors Complete the following steps to remove bus connectors from the DIN rail. What to Use • Flathead Screwdriver What to Do Note You must remove the preceding module before removing the bus connector.
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