Panasonic Urban Multi MX1R Series, Service Manual, Page: 620 / 643

PACD011001C2 Interface Adaptor
Appendix 599
6.1.2 Wiring
Operation Signal
„
Combined use of constant contact (a) and instantaneous contact (a)
„
Combined use of voltage 12~24 VDC, no voltage
Control Mode
„
Remote control mode selector switch (Control contents differ according to input mode. See the following
page for details.)
Display Signal
Fetch
„
Display of malfunction signal (no voltage contact [a])
„
Display of operation (no voltage contact [a])
Remote temperature setting (Can be set from 16~32°C.)
Note:
‹
For voltage input, approximately 10 mA of input current per contact is required.
‹
In the case of input, use a micro-current contact as the input contact.
‹
There is no polarity for voltage input.
Either plus common or minus common can be used for terminal BC.
‹
Temperature input is resistance value input of 0~135
Ω
.