DP2200
Analogue threshold display
6
3 Intended use
The device is used for the evaluation of an analogue signal (4...20 mA) from a connected sensor or
another device with analogue output (4...20 mA). The device has one analogue current input and two
outputs: output 1 (digital) and optionally output 2 (analogue current output).
The unit is not suited for environments with particular requirements on mechanical stability (e.g.
shock/vibration).
The unit is intended for indoor use only.
u
Observe the operating conditions (
Ò
).
3.1 Block diagram
2
3
1
Input (analogue) I
I
N
OUT2 (analogue)
OUT1 (SIO / IO-Link)
DP2200
A.Trm
*)
**)
Fig. 1: inputs/outputs of the device
1:
IN (analogue input I
IN
)
A.Trm:
analogue termination OUT2
2:
OUT1 (digital output SIO / IO-Link)
*)
switchable internal load
3:
OUT2 (analogue output I
OUT
= I
IN
)
**)
external load (optional)
Current rating: max. 50 mA for each output
The current loop of the analogue input must be terminated. Only one load may be connected,
either an internal or an external load.
