BINDER KMF 115 - Manual (Page 71)

KMF (E5.3) 07/2014 page 71/98
14.4 Analog outputs for temperature and humidity (option)
With this option the chamber is equipped with analog outputs 4-20 mA for temperature and humidity.
These outputs allow transmitting data to external data registration systems or devices.
The connection is realized as a DIN socket (5) in the right lateral control panel as follows:
ANALOG OUTPUT 4-20 mA DC
PIN 1: Temperature –
PIN 2: Temperature +
PIN 3: Humidity –
PIN 4: Humidity +
Humidity range: 0 % r.H. to 100 % r.H.
Temperature range: -10 °C / 14 °F to +100 °C / 212 °F
A suitable DIN plug is enclosed.
Figure 19: Pin allocation of DIN socket (5) for option analog outputs
14.5 Keyboard locking (option)
The keyboard of the MB1 controller can be locked and unlocked via the key switch (option). In the locked
position, no entries to the controller are possible.
• Locked keyboard: Switch position vertical
• Unlocked keyboard: Switch position to the right
Only when the keyboard is locked, the key can be removed.
W X
CONFIG HAND VIEW->
EXIT
W
08:43:55 20.09.02
TEMP °C 40.0 36.8
HUMID %rH 65.0 58.6
Key switch
Figure 20: Keyboard locking
If the keyboard is locked, the notification “KEY LOCK” is displayed on the MB1 controller display (chap.
11).