Akytec PR200, Руководство пользователя, Страница: 12 / 42

Installation
akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany Tel.: +49 (0) 511 16 59 672-0 ·
www.akytec.de
11
No. Marking Description
18 DO3 DO3 digital output
19 - DO3...DO4 common contact
20 DO4 DO4 digital output
21 DO5 DO5 digital output
22 - DO5...DO6 common contact
23 DO6 DO6 digital output
24 DO7 DO7 digital output
25 - DO7...DO8 common contact
26 DO8 DO8 digital output
27 AI1 AI1 analog input
28 COM3 AI1...AI2 common contact
29 AI2 AI2 analog input
30 AI3 AI3 analog input
31 COM4 AI3...AI4 common contact
32 AI4 Analog input AI4
33 RS-485 D- RS485 Interface 1-
34 RS-485 D+ RS485 Interface 1+
35 RS-485 D- RS485 Interface 2-
36 RS-485 D+ RS485 Interface 2+
37
…40
see Table 3.2
* Depending on device model (230.x.x or 24.x.x)
** 230.x.x model only
Table 3.2 Terminals 37-40
No. Marking Description
x.2.2
37
АО1-
AO1 analog output (4-20 mA)
38
АО1+
39
АО2-
AO2 analog output (4-20 mA)
40
АО2+
x.4.2
37 V- -24 VDC external voltage supply
38 V+ +24 VDC external voltage supply
39
АО1
AO1 analog output (0-10 V)
40
АО2
AO2 analog output (0-10 V)
3.3 Quick replacement
PR200 is equipped with plug-in terminal blocks which enable
quick replacement of the device without disconnecting the
existing wiring (Fig. 3.8).
To replace the device:

power off all connected lines including power supply

remove the terminal blocks

replace the device

connect the terminal blocks with existing wiring to the
device
Fig. 3.8 Quick replacement