IP مستوى
ip11, IP12, IP14, Ip15, IP16, IP17, ip18, IP21, ip22, IP23, IP24, IP26, ip27, IP31, Ip32, ip33, IP35, ip36, IP37, ip38, Ip41, IP53, IP54, IP55, IP56, IP57, IP58, IP59, IP60, IP61, IP62, IP63, IP64, IP65, IP66, IP67
مجموعة التبديل
1NO1NC, 1 نو, 2NO2NC, 2 لا