3ASC25H209通訊模塊,3ASC25H209如何使用
輔助接線板的端子分配
所有端子內(nèi)部連接在一起的輔助接線板可用于3ASC25H209
I/O模塊的額外接線端子。它們也可用于額外接地、回路或公用連接。
帶箱式端子（目錄號IC670TBM002）的輔助接線板有13個
端子，每個端子可容納一個AWG#14（平均2.1mm2橫截面）到AWG#22
（平均橫截面積0.36mm2）導(dǎo)線，或兩條AWG#18以下的導(dǎo)線（平均橫截面積0.86mm2）。這個
帶隔離柵端子的輔助接線板（目錄號IC670TBM001）有九個
端子，3ASC25H209通訊模塊每個端子可容納一條或兩根AWG#14（平均交叉2.1mm2）以下的電線
Terminal Assignments for Auxiliary Terminal Blocks
Auxiliary Terminal Blocks which have all terminals internally connected together can be used for
extra wiring terminals for I/O modules. They can also be used for extra ground, return, or common
connections.
The Auxiliary Terminal Block with box terminals (catalog number IC670TBM002) has 13
terminals, each of which accommodates one AWG #14 (avg 2.1mm2 cross section) to AWG #22
(avg 0.36mm2 cross section) wire, or two wires up to AWG #18 (avg. 0.86mm2 cross section). The
Auxiliary Terminal Block with barrier terminals (catalog number IC670TBM001) has nine
terminals, each of which can accommodate one or two wires up to AWG #14 (avg 2.1mm2 cross
section)
