ABB Lon SPA-ZC 100, Руководство по установке

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Installation Manual
SPA-ZC 100
9
Table 3.2.2-1 SPA-bus interface
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Interface type DIP Switch positions
RS-485 1.1 - 1.5 ON
( +8V pin 9, GND pins 7,5) 1.6 - 1.8 OFF
2.1 - 2.4 OFF
TTL 1.1 - 1.4 OFF
( +8V pin 9, GND pins 7,5) 1.5 - 1.7 ON
1.8 OFF
2.1 - 2.4 OFF
TTL 1.1 - 1.5 OFF
( +5V pin 8, GND pins 7,5) 1.6 - 1.8 ON
2.1 - 2.4 OFF
RS-232 1.1 - 1.8 OFF
(+12V pin 4, GND pins 5,7) 2.1 - 2.4 ON
RS485 with +8V SUPPLY VOLTAGE
TTL with +5V SUPPLY VOLTAGE
1 2 3 4 5 6 7 8
ON
1 2 3 4
RS232 with +12V SUPPLY VOLTAGE
TTL with +8V SUPPLY VOLTAGE
1 2 3 4 5 6 7 8
ON
1 2 3 4
1 2 3 4 5 6 7 8
ON
1 2 3 4
1 2 3 4 5 6 7 8
ON
1 2 3 4
dipswitches
RS485 RS485 RS485 RS485 +8V
TTL RS232 TTL RS232 RS232
+5V
+12V
RS485 RS485 RS485 RS485 +8V TTL RS232 TTL RS232 RS232 +5V +12V
RS485 RS485 RS485 RS485 +8V
TTL RS232 TTL RS232 RS232 +5V +12V
RS485 RS485 RS485 RS485 +8V TTL RS232 TTL RS232 RS232 +5V +12V