BINDER CB 60 - Manual (Page 98)

CB (E6) 09/2013 Page 98/144
15.5 Analog outputs for temperature and CO
2
(option)
With this option, the CO
2
incubator is equipped with analog outputs 4-20 mA for temperature and CO
2
.
These outputs allow transmitting data to external data registration systems or devices.
The connection is realized as a DIN socket (3) on the unit rear. A suitable DIN plug is enclosed.
ANALOG OUTPUT 4-20 mA DC
PIN 1: Temperature +
PIN 2: Temperature -
PIN 3: CO
2
+
PIN 4: CO
2
-
CO
2
range: 0 vol.-% up to 20 vol.-%
Temperature range: 0 °C / 32°F up to +200 °C / 392°F
Figure 21: Pin configuration of the DIN socket (3) on the unit rear
15.6 Access port for extra-low voltage (option)
The access port (B) (8-pin) for extra-low voltage (ELV) consists of a LEMO socket (which can be covered)
and a LEMO connector. It is suitable to connect two electrical devices, one inside and one outside the
incubator. You can use it e.g. for devices with a monitoring and control part remaining outside the
incubator, whereas its mechanical component like roller or shaker systems is located inside the unit.
Figure 22: Position of the access port for extra-low voltage
Maximum power rating 24V AC/DC 2Amp.
WARNING
Overload of contacts.
Damage to contacts and connection socket.
Electrical hazard.
Danger of death.
∅
Do NOT exceed the maximum load of 24V AC/DC 2Amp.
∅ Do NOT connect any devices with a nominal current > 2 Amp.
∅ Do NOT connect any devices with a nominal voltage > 24 V DC.
(B)