Product Information - NetLinx Modules
Product Information - NetLinx Modules
NetLinx Master Cards and Modules are the controllers for NetLinx Control Systems. The Master Cards can be installed in the NetLinx CardFrame (NXF), the NetLinx Integrated Controller (NXI), or a NetLinx Module
The NetLinx Master Cards/Modules covered in this document are:
• | NetLinx Master/Hub Module |
• | Master Card |
• | |
• | Master Port Expander Card |
NXM-MHS (NXM Modules)
FIG. 1 shows the front panel of an NXM module. The front panels are always the same; the rear panel components are different depending on the features of the Master Card installed.
STATUS OUTPUT INPUT
PROGRAM
MASTER
FIG. 1
NXM-MHS specifications
The rear panel components described here are common to all Master Cards/Modules. Components that are specific to a particular Master Card/Module are described in the Specifications section for that card.
NXM-MHS Specifications
Front Panel Components: |
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Program port | |
| for system programming and diagnostics. You set the port's communica- |
| tion speed with the Baud Rate DIP switch. See the Program Port DIP |
| switch - baud rate settings section on page 2 for details. |
| There are Program ports located on the front and rear panels of the Mas- |
| ter Cards for easy access. Because these ports share the same circuitry, |
| you should never use both ports at the same time. Doing so will result in |
| communication and/or programming errors. |
Status LED | Green LED blinks to indicate that the system is programmed and commu- |
| nicating properly. |
Output LED | Red LED blinks when the Master Card transmits data, sets channels on |
| and off, sends data strings, etc. |
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NetLinx Master Cards and Modules | 1 |
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