IMG_1626處理器模塊
1 CAN H 2 CAN L 3 0V DC 4未連接5未連接6屏蔽（可選）7 CAN GND（可選）8 CAN V+（可選）輸入2 PNP NPN PNP NPP D7 LED-電源CAN擴展PCB D3 LED輸出1 D4 LED輸出2 D8 LED D10 LED D6 LED輸入2 D5 LED輸入1 RJ45連接器發射器RJ45連接器接收器D2 LED輸入1電位計1可拆卸彈簧加載連接器輸入邏輯跳線S1 S2 J2 J12 J13輸出1輸出2輸入1在2 n.c.地球。24 VDC 0 VDC 10羅克韋爾自動化出版物45MLA-IN002C-EN-P-2020年8月45MLA控制器安裝說明電氣連接J12和J13的各個引腳彼此串聯（圖9），并且相同。兩條CAN電纜可以分別連接到兩個插頭，也可以僅連接到一個插頭。CAN模塊由內部供電。不使用CAN電源（接頭J12和13，針腳7和8），而是串聯連接。圖9-CAN型號引腳狀態指示器表24顯示了CAN擴展PCB上狀態指示器D8和D10的含義。DIP開關設置表25和表26描述了CAN型號的DIP開關的設置。擴展PCB上的DIP開關陣列S2（1…4）設置地址偏移，影響CAN標準模式和擴展CAN模式的所有基本地址。DIP開關設置更改僅在電源循環后生效。表24-CAN控制器狀態指示燈狀態指示燈描述顏色含義D8 CAN錯誤關閉無CAN錯誤紅色CAN錯誤–無效消息D10 CAN通信關閉無通信綠色閃爍控制器通過CAN 1 2 3 4 5 6 7 8 CAN H CAN L C.GND C.SHIELD C.GND CAN V+1 2 3 4 6 7 8 CANH CAN L C GND C。GND CAN V+表25-DIP開關陣列S1設置功能陣列S1上的DIP開關編號（1）（1），（0:OFF，1:on，X:不相關），DIP 2…4未使用87654321默認值0 0 0 0 1 0 0 0偏移到地址：0（00 Hex）0 X 0 0 0
1 CAN H 2 CAN L 3 0V DC 4 Not connected 5 Not connected 6 Shield (optional) 7 CAN GND (optional) 8 CAN V+ (optional) In 2 PNP NPN PNP NPN D7 LED - Power CAN Extension PCB D3 LED Out 1 D4 LED Out 2 D8 LED D10 LED D6 LED In 2 D5 LED In 1 RJ45 Connector Emitter RJ45 Connector Receiver D2 LED D1 LED In 1 Pot 2 Pot 1 Removable Spring-Loaded Connector Input Logic Jumpers S1 S2 J2 J12 J13 Out 1 Out 2 In 1 In 2 n. c. Earth. 24 VDC 0 VDC 10 Rockwell Automation Publication 45MLA-IN002C-EN-P - August 2020 45MLA Controller Installation Instructions Electrical Connection The individual pins from J12 and J13 are connected to each other in series (Figure 9) and are identical. Two CAN cables can be connected to the two plugs separately, or connected to just one plug. The CAN module is powered internally. The CAN power supply (connector J12 and 13, Pin 7 and 8) is not used, but connected in series. Figure 9 - CAN Model Pinout Status Indicators Table 24 shows the meaning of status indicators D8 and D10 on the CAN extension PCB. DIP Switch Settings Table 25 and Table 26 describe DIP switch settings for the CAN model. DIP switch array S2 (1…4), on the extension PCB, sets the address offset, affecting all basic addresses from the CAN standard mode and extended CAN mode. DIP switch setting changes only take effect after a power cycle. Table 24 - CAN Controller Status Indicators Status Indicator Description Color Meaning D8 CAN Error Off No CAN error Red CAN error – invalid message D10 CAN Communication Off No communication Green flashing Controller communicating over CAN 1 2 3 4 5 6 7 8 CAN H CAN L C. GND C. SHIELD C. GND CAN V+ 1 2 3 4 5 6 7 8 CAN H CAN L C. GND C. SHIELD C. GND CAN V+ Table 25 - DIP Switch Array S1 Setting Function DIP switch number on array S1 (1) (1) (0: OFF, 1: ON, X: not relevant), DIP 2…4 not used 87654321 Default 0 0 0 0 0 0 0 0 Offset to address: 0 (00 Hex) 0 X X X 0 0 0 0 Offset to
