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9
А
1 – Power Supply 12 V, 0.2 A;
А
2 – Signal -20, Signal -20P, S2000-4);
А
3 – Power Supply 12 V, 1 A (RIP-12);
А
4 – Epson LX-300+ printer or PC with installed PKUEventReader application;
А
5 –S2000M;
1 - Printer cable, ACDR .685611.015 ( connecting printer to the S2000M panel);
R1, R2 – resistors 220 Ohm, 0.125 W to ensure signal attenuation in the line between
the panel and a connected device;
PV1 – Voltmeter;
P
А
1 – Ammeter.
PV1
PA1
0 V
+U
А
1
GND
7
DTR
20
RxD
3
А
4
А
5
RS-485A
RS-485B
+12 V
0 V
А
2
0 V
+12 V
А
3
R1
R2
XT1.1
0 V
1
+U1
2
V
A
XT1.2
5
A
6
B
1
XT1.3
7
TxD
8
RxD
GND
9
Figure 12. Panel Test Connection Diagram