1. U = 0 V
2. a, b, c, d
a
b
3RK1703-3WB23-1AA1
U = 0 V
D
C
B
A
clic
c
http://support.automation.siemens.com/WW/view/de/26493228 (DE) 3ZX1012-0RK31-1AB1
http://support.automation.siemens.com/WW/view/en/26493228 (EN) 3ZX1012-0RK31-1AC1
http://support.automation.siemens.com/WW/view/fr/26493228 (FR) 3ZX1012-0RK31-1AD1
3UF7930-0AA00-0
clic
d
17