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USER GUIDE
RMX-10050/10051
Power Distribution Units
Overview
The RMX-10050/10051 are a series of Power Distribution Units (PDUs) installed in integrated test
equipment platforms. Each PDU receives mains power through an inlet, and distributes that power to
various outlets. Some models may include an output sequencing feature, additional DC power
outputs, or a remote EPO feature. All models are constructed of a steel chassis and designed for fixed
mounting within an EIA-310 compliant rack enclosure.
There are two single-phase and two three-phase PDUs. The following tables provide
environmental ratings and feature information.
Table 1. RMX-10050/10051 Environmental Ratings (All Models)
Category
Operational Maximum Altitude
Operational Temperature Range
Operational Humidity Range
Product
Single Phase PDU
with DC Output
Single Phase PDU
Three Phase PDU (Wye)
Three Phase PDU (
Table 2. RMX PDU Family and Features
Model
RMX-10050
RMX-10050
RMX-10051
RMX-10051
Delta)
3000 m
0 °C to 50 °C
5% to 85% relative humidity, noncondensing
Part Number
(785341-01)
(785342-01)
(785344-01)
(785343-01)
Rating
Included Features
DC Output, Remote EPO,
Sequencing
Remote EPO
DC Output, Remote EPO,
Sequencing
DC Output, Remote EPO,
Sequencing
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Table of Contents
Summary of Contents for National Instruments RMX-10051
- Page 1 RMX-10050 (785341-01) DC Output, Remote EPO, with DC Output Sequencing Single Phase PDU RMX-10050 (785342-01) Remote EPO Three Phase PDU (Wye) RMX-10051 (785344-01) DC Output, Remote EPO, Sequencing Three Phase PDU ( RMX-10051 (785343-01) DC Output, Remote EPO, Delta) Sequencing...
- Page 2 Group J2: 9.2 A max Group J1: 5.6 A max with DC fully loaded, 9.2 A max with DC disabled For the RMX-10051 (785344-01), the neutral pin in the inlet connector is not used. Note 2 | ni.com | RMX-10050/10051 User Guide...
- Page 3 If this product is used in a manner which does not comply with this instruction manual, the protection provided by the equipment may be impaired. Contact with the top cover of chassis may cause burns. Ensure the Hot Surface unit has cooled prior to handling. RMX-10050/10051 User Guide | © National Instruments | 3...
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Page 4: Installation
Table 5. Required Facility or Equipment Overcurrent Protection Related Required Model (Part Number) Continuous Current Mains Protection RMX-10050 (785341-01, 785342-01) 16 A 20 A RMX-10051 (785344-01) 16 A 20 A RMX-10051 (785343-01) 16 A 20 A 4 | ni.com | RMX-10050/10051 User Guide... -
Page 5: Operation
DC output channel. The connector mounted on the rear of the PDU is Molex 39-01-2126, and the mating connector is Molex 39-01-2125. The following table shows the DC Inhibit Connector Pinout. RMX-10050/10051 User Guide | © National Instruments | 5... - Page 6 Table 7. DC Inhibit Connector Pinout Name Description Power Good Channel 1 INH1 Inhibit Channel 1 Power Good Channel 2 INH2 Inhibit Channel 2 Power Good Channel 3 INH3 Inhibit Channel 3 Power Good Channel 4 INH4 Inhibit Channel 4 GINH Global Inhibit ACOK...
- Page 7 63.50 mm (0.79 in.) (2.50 in.) (2.50 in.) (2.50 in.) #4–4 X 0.20 DP Holes 2X Both Sides DC outputs and DC Inhibit Bus are not available on the Note RMX-10050 (785342-01). RMX-10050/10051 User Guide | © National Instruments | 7...
- Page 8 Figure 2. RMX-10051 Dimensions Front View 486.60 mm (19. 00 in.) Control Control Switched Outlets Switched Outlets Local/On Local/On Remote Remote 88.14 mm Breaker Breaker Powered Powered Control Control (3.47 in.) 2U Enable Enable Disable Disable Return Return Main Breaker...
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Page 9: Worldwide Support And Services
For telephone support outside the United States, visit the Worldwide Offices section of to access the branch office websites, which provide up-to-date contact ni.com/niglobal information, support phone numbers, email addresses, and current events. RMX-10050/10051 User Guide | © National Instruments | 9... - Page 10 NI products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the National Instruments Patents Notice at ni.com/patents. You can find information about end-user license agreements (EULAs) and third-party legal notices in the readme file for your NI product. Refer to the Export Compliance Information at ni.com/legal/export-compliance for the NI global trade compliance policy and how to obtain relevant HTS codes, ECCNs, and other import/export data.
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