RTU32N Installation and Wiring
Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: +45 45 35 26 27, Fax: +45 45 35 26 29, Email: [email protected]
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UCL-xx I/O Expansion Modules
UCL-xx I/O Expansion modules are mounted next to the RTU and connected via a LocalBus cable (type UCC-5xx). Maximum 12 I/O
Expansion modules can be connected to the RTU32N. Internal supply can only supply 600mA@12VDC to the I/O configuration. If the
required I/O modules exceed a total use of 600mA then an additional power supply must be added. Additional power suppliers are
UCS-53.924 for 12-48VDC and UCS-54.230 for 230VAC.
Figure 16: RTU32N with 8AI Expansion module
Figure 17: RTU32N with multiple Expansion modules and additional power supply
Wiring of IO Expansion modules – see module data sheet.
NOTE: DO NOT USE STANDARD PATCH OR NETWORK CABLE TO CONNECT I/O MODULES. IT WILL DAMAGE THE LOCALBUS
INTERFACES ON BOTH THE RTU AND THE I/O EXPANSION MODULE. ONLY USED UCC-5xx CABLES.