Munters Rotem Platinum Pro Manuals

© Munters AB, 2013 P/N: 110538 Ag/MIS/IGB-229310/15 Rev. 1.5 Relay Expansion Box for Platinum Pro and Platinum Touch (P/N: 900-07-XXXXX) (P/N: 900-14-XXXXX) © Munters AB, 2013 P/N: 110538 Ag/MIS/IGB-229310/15 Rev. 1.5 Wiring Diagrams 1. Wire the Platinum Pro PP-485ISO-485/PP232ISO-485 card to the Platinum Expansion RS-485 card. Figure 1: Platinum Pro to Platinum Expansion Wiring Figure 2: Platinum Pro to Platinum 30 Expansion Wiring 2. To ensure proper termination, place a: • A terminator on the EXP jumpers on the Platinum Pro communication card (if the Platinum Pro is located at the end of a daisy chain) © Munters AB, 2013 P/N: 110538 Ag/MIS/IGB-229310/15 Rev. 1.5 • A 120 ohm resistor on the Platinum Expansion communication card 3. The Controller and Expansion RS-485 cards each have dip switches that define the unit's function and address. • Define the Controller's RS-485 card dip switches as Main. • Define the Expansion units dip switches as required. Table 1: Dip Switch Settings SWO Position SW1 Position Main Off Off Extension 1 Off On Extension 2 On Off Extension 3 On On Figure 3: Platinum Pro Address Dip Switches 4. Connect the relays as required. Refer to the Platinum Pro/Touch Installation manual for details. 5. Attach the power wiring to the Expansion as shown below.