Section 4: Optional Equipment
4-20
Section 4: Optional Equipment
Aspila EX Hardware
NIGHT MODE SELECTION
Night Mode Selector Switch
The Night Mode Switch detects an input voltage at the NTMOD terminals of the RJ61 connector on
the NTCPU card, CN17pins 2 & 7. Maximum input is 48v DC at 7mA. The NTCPU will detect from
5V DC to 48VDC.
Refer to
Night Service
in the Software Manual for additional details.
Connecting a Night Mode Selector Switch
1. Connect an RJ61 modular line cord from the CN17 connector on the NTCPU to the appropri-
ate switched voltage source. +’ve to pin 7 -’ve to pin 2.
2. Use Program 12-01-03 to select the night mode to be used when the input voltage is applied.
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