Munters 1 RSU-2 Platinum Pro Installation Guide
- June 7, 2024
- Munters
Table of Contents
Munters 1 RSU-2 Platinum Pro Installation Guide
Munters’ RSU-2 enables long distance remote scale/feed bin weighing and calibration, managed via the Platinum Pro/Rotem One.
- Each RSU-2 supports two weighing devices.
- Each Platinum Pro supports:
- up to two RSU-2 units (Version X.17 and below)
- up to five RSU-2 units (Version X.18 and above)
Controller – RSU-2 Wiring
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RSU-2 requires RS-485 infrastructure.
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Platinum Pro – RSU-2 installations support a daisy chain only.
NOTE Employing a Munters HUB-4 enables star configuration installations. Refer to the HUB-4 manual. -
Install a 120-ohm termination unit on the last RSU-2 in the chain. Failure to install a terminator results in a non-functional system!
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Apply 24VAC from an independent power supply.
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Wiring requirements:
- RSU-2 – Controller wiring: Shielded 22 AWG. Maximum distance: 200 meters/650 feet.
- RSU – power supply wiring: 0.75 mm2 , 2-wire
Figure : 1 Platinum Pro RSU-2 Wiring
CAUTION To ensure interference and lightning immunity, use shielded cable only (22 AWG minimum)!
CAUTION Power and signal wires must be in separate cables.
Table 1: Transformer R96 AC-AC 50VA (Ver.2) 14.05.2015 Specifications
Input voltage
|
Out Load
|
Output voltage
---|---|---
230 VAC| 0 mA| 24.0 VAC +/-5%
230VAC| 1.86 A| 21.1 VAC < Vout
115Vac| 0 mA| 24.0 VAC +/-5%
115Vac| 1.86 A| 21.1 VAC < Vout
Table 2: Color Code
| 1 | Brown wire | 4 | Blue wire |
|---|---|---|---|
| 2 | White wire | 5 | Black wire |
| 3 | Green wire | 6 | Red wire |
Figure : 2 RSU-2 – Junction Box Wiring
Figure : 3 RSU-2 – Bird Scale Wiring
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Figure : 4 RSU-2 – Bird Scale / Silo Wiring_
2 Using the RSU-2
The following section describes how to use the RSU-2.
Wire each RSU-2 to the Platinum Pro before beginning.
Configuring the RSU-2
- On the RSU-2, press down the Select button until Addr appears.
- Press each arrow key to define each card as Card 1 or Card
- In the Platinum Pro, go to Scale > Scale Layout.
_
For each RSU-2, map the channel to the address that you defined above._
Viewing the RSU-2 Data
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The RSU-2 screen displays:
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The weight of the last bird weighed (connected to bird scale)
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The current amount of feed in the silo (connected to a silo).
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0.00 (card address not defined)
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View the RSU-2 data in the Platinum Pro:
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Hot Key 5
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Scale > Calibration
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Scale > Test
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