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ГК Атлант Инжиниринг – официальный представитель в РФ и СНГ
1.4 Block Diagram
RS-232/RS-485
(selected by JP1)
COM2,RS-485
3000V isolation
COM3, RS-232
COM4, RS-232
DO: 2 channels
150 mA, 30V
7188XA
RS-232/RS-485
D/O=1 channel
150 mA, 30V
D/I=1 channel
3.5V ~30V
COM2,RS-485
7188XB
7188XA/B/C & 7521/2/2A/3/4/7 Series Hardware User' s Manual, Ver. 3.0 Sep/2002, 7Mh-001-20 -----
+7(495)109-02-08 sales@bbrc.ru www.bbrc.ru
SRAM=512K
Flash-ROM=512K
COM1
+10V to +30V
power converter
SRAM=256K
Flash-ROM=512K
COM1
+10V to +30V
power converter
80188-40
16 bits timer
+5V
DI: 2 channels
80188-40
16 bits timer
+5V
39
Watchdog
circuit
RTC &
NVSRAM
EEPROM
(2K)
5- digit LED
(options)
3.5V ~ 30V
Watchdog
circuit
RTC &
NVSRAM
EEPROM
(2K)
5-digit LED
(options)
User defined
pin=14
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