ATAGO Twilight AT-CM800a, Инструкция по эксплуатации

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8. External Output

WARNING
◇When connecting or disconnecting the Recorder Output Cable or RS-232C
Cable to the CM-800α, be sure to turn off the power (DC24V). If AD-32 (AD-33
or AD-34) is used, be sure to remove the plug from the outlet before connecting
these cables.
The CM-800α comes equipped with external outputs for a 4 to 20mA recorder and a RS-232C.
（
1
）
Recorder output
The Recorder Output provides a 4 to 20mA signal of the Brix(%) (open-circuit voltage is approx. 5V).
The Brix(%) range to be output through the 4 to 20mA signal is set as described in Chapter 14 "Setting the
Recorder Output." (See page30.)
To utilize the 4 to 20mA signal, connect the Recorder Output Cable (optional) to the Recorder Output
terminal on the CM-800α.
Recorder output cable and code table
Pin No. Code color Polarity
1
Red
＋
2
Black
－
Fig.8-1
Approx. 2cm
Waterproof connector plug
Length: 5m/10m/15m/ 20m
Approx. 6cm Clamp filter
Corner tip open terminal
1
2
3
4
Cable