Honeywell NX4L1 Installation Guide - Page 39

NetAXS™ NX4L1 Installation Installation Table 6 MIRO 32/0 DIP Switch and Jumper Settings (continued) Module Setting Value Jumper settings JP1 - CLOSED (if the module is the last module on the downstream bus), OPEN (if the module is not the last module on the downstream bus) JP2 - any setting JP3 - any setting JP4 - NORMAL (Positions 1 and 2) MIRO 2/16 DIP switches Address (switches 1-6) - 3 through 6 Baud rate (switches 7 and 8) - 7 = OFF, 8 = ON OP Mode (switches 9 and 10) - 9 = OFF, 10 = OFF Jumper settings JP1 - CLOSED, positions 2 and 3 (if the module is the last module on the downstream bus); OPEN, positions 1 and 2 (if the module is not the last module on the downstream bus) JP2 - NORMAL, positions 1 and 2 Note: If a MIRO 32/0 is not required in a system, start addressing the 2/16 modules at DIP switch 3. If a MIRO 32/0 is configured with an address other than 1 or 2, the NetAXS™ panel will not communicate with it. Likewise, if a MIRO 2/16 is configured with an address other than 3 through 6, the NetAXS™ panel will not communicate with it. The NetAXS™ board and the NX4L1 is not intended to provide either module power or module output load power for downstream I/O. A separate 24 VDC supply should be used to provide power to all downstream modules and output loads. For some installations, the noise immunity improves if the NetAXS™ common is connected to the 24 V Return wiring for the downstream modules. This connection is not needed for most installations. NetAXS Access Control Unit NX4L1 Installation Guide, Document 7-901099, Revision A 29