貝加萊溫度模塊X67AM1323 系列的接口都允許APC 820集成到一個自動化系統中。APC 820與I/O和驅動之間的實時通信通過POWERLINK接口實現。這樣可以幫助把循環時間降到200 μs并且超精密計時< 1 μs。兩個Gigabit Ethernet接口提供了機器級別的通信，這種層級的通信跟公司網絡是完全分開的。有一個額外的CAN接口用來連接其他的設備。 X20,System 1.溫度模塊, X20AT2222, X20AT2402, X20AT4222, X20AT6402, 2.模擬量輸出模塊, X20AO2622, X20AO2632, X20AO4622, X20AO4632, 3.模擬量輸入模塊, X20AI2622, X20AI2632, X20AI4622, X20AI4632, 4.數字量輸出模塊 X20DO2322, X20DO4322, X20DO4332, X20DO6321, X20DO6322, X20DO8332, X20DO9321, X20DO9322, 5.數字量輸入模塊, X20DI2371, X20DI2377, X20DI4371, X20DI6371, X20DI6372, X20DI9371, X20DI9372, 6.空模塊, X20ZF0000, 7.電源模塊 X20BR9300, X20BT9100, 8.總線接收模塊和總線中繼模塊 X20BR9300, X20BT9100, 9.總線模塊 X20BM01, X20BM11, 10計數器模塊 X20DC1196, X20DC1198, X20DC1396, X20DC1398, X20DC2396, X20DC2398, X20DC2395, X20DC4395, X67,System 1.模擬量輸出模塊 X67AM1223, X67AM1323, X67AO1223, X67AO1323, 2.模擬量輸入模塊 X67AI1223, X67AI1323, X67AI2744, X67AM1223, X67AM1323, 3.閥控制 X67DV1311.L08, X67DV1311.L12, 4.數字量混合模塊 X67DM1321, X67DM1321.L08, X67DM1321.L12, X67DM9331.L12, X67UM1352, 5.數字量輸出模塊 X67DM1321, X67DM1321.L08, X67DM1321.L12, X67DM9331.L12, X67DO1332, X67DO9332.L12, X67DV1311.L08, X67DV1311.L12, X67MM2436, X67SM2436, X67SM4320, X67UM1352, 6.數字量輸入模塊, X67DI1371, X67DI1371.L08, X67DI1371.L12, X67DM1321, X67DM1321.L08, X67DM1321.L12, X67DM9331.L12, X67UM1352, 7.電源模塊 X67PS1300, 8.總線控制模塊 X67BC4321, X67BC5321, X67BC6321, X67BC6321.L08, X67BC6321.L12, X67BC7321-1, X67BC8321, X67BC8321-1, X67BC4321,