PACD011001C2 Interface Adaptor
Appendix 603
6.2 BMS Interface Adaptor for Individual and Unified Control
(KRP4A51 / KRP4A52 / KRP4A53)
The BMS interface adaptor for individual and unified control cannot be used in combination with a central
remote controller, unified ON/OFF controller, schedule timer, data station, etc.
<Objective / use>
The BMS interface adaptor for individual and unified control is used for turning units on/off and setting
temperature from a remote location, display of operation, and invoking display of malfunction. A single
adaptor enables unified control of groups connected to the remote controller transmission line (N/P).
6.2.1 Part Names and Functions
6.2.2 Wiring to Outside (Host Computer Monitor Panel, Etc.)
Input for Control by
Electric
Appendices (On/Off
Control)
Wire as described below depending on whether input is “voltage input” or “non-voltage input.”
„
Voltage input
„
No-voltage input
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