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AP-5
14. DISTRIBUTION BOX DS-370
1) Input Signal (TTL level)
Digital speed signal
Log signal (400p/nm)
Alarm signal
Power on/off signal
2) Output Signal
The following output boards are selective.
(7 boards max.)
(1) OTX board Serial Signal for DS-350/351 Digital Indicator
(2) ODD board BCD serial signal for MF11D (LCD spec. only),MF-22D,
DS-720/DS-370/DS-377 digital display.
(3) OAD board Analog current signal for Analog Display. (1 port /1 board),
-2.5mA to 10.0mA/-10kt to 40kt or -3.33mA to 10.0mA/-10kt
to 30kt
(4) OLG board For Distance Indicator (1 port /1 board) and 200/400 p/nm ,
signal, 30V/0.2A or RS-422 current loop signal)
(5) OAC board Ship's speed current voltage signal (1 port /1 board). Current
signal (4.0mA to 20.0mA/-10kt to max. speed, max. imped-
ance: 250 ohms)
(6) OAV board Ship's speed voltage signal (1 port / 1 board). Voltage signal
(-2.50V to 10.0V/-10kt to 40kt, -3.33V to 10.0V/-10kt to
30kt, -4.00V to 10.0V/-10kt to 25kt, -5.00V to 10.0V/-10kt to
20kt, max. impedance: 1 kohm) + Fore aft status signal(RS-
422 current loop)
3) Power Supply and Power Consumption
100/110/115/220/230 VAC, 1ø, 50/60 Hz, 50 VA max.