基本單元跳轉到概述 設計 技術規(guī)范 更多信息 概述通過基本單元,ET 200SP 提供了一種采用固定接線的堅固而便于維護的設計: - 使用插入式端子可單手接線,無需使用工具
- 測量接頭、彈簧型常閉觸點和電纜入口成排布置,十分便于接觸,同時將所需的空間降低 64%
- 彈簧型常閉觸點的防故障彩色編碼便于在端子板內進行更佳安排
- 可在運行期間更換 I/O 模塊而不會影響接線
- 可在帶有模塊間隙(缺少 I/O 模塊)的情況下運行
- I/O 模塊的自動編碼可防止在更換期間將模塊意外插錯插槽,從而對電子電路造成破壞
- 因以下原因而具有較高抗電磁干擾性:
- 自組裝屏蔽背板總線,
- 帶屏蔽層的多層導體板,可實現從端子至 I/O 模塊的無干擾信號傳輸
- 系統(tǒng)集成的屏蔽連接組件,節(jié)省空間,安裝迅速。
- 自組裝式電壓組,不帶外部接線或跳線
- 可更換接線盒
- 并排鎖定基本單元以實現較高機械負荷能力
- 根據色碼 CC 對端子執(zhí)行可選的模塊特定的顏色標識
- 可使用刀口寬度達 3.5 mm 的標準螺絲刀來操作彈簧型常閉觸點

設計基本單元 (BU) 可以卡到 DIN 安裝導軌上 (35 x 7.5 mm or 35 mm x 15 mm)。BU 并排安裝在接口模塊旁,因此可以保護單個系統(tǒng)組件之間的機電連接。將一個 I/O 模塊卡到 BU 上后,可以確定相應插槽的功能和端子的電勢。 對于單導線或多導線連接,提供了帶有合適端子數的 BU。 負載分組 可擴展的 I/O 系統(tǒng)通常為單個負載分組提供了可能。對于分布式 I/O 設備,以前需要附加的電源單元,用于與左側負載組分離,以及饋入、顯示、監(jiān)視和診斷負載電壓。它常常還具有過濾器功能,可提供極性反接保護。 在新型 ET 200SP 中,所有這些功能現在都集成到系統(tǒng)的基本組件中。對用戶而言,這意味著不再需要電源單元。這樣為每個負載組節(jié)省了一個附加插槽,從而*地提高了組態(tài)靈活性,節(jié)約了存儲空間。 一個淺色 BU 可以打開一個新負載組。傳感器電源必須通過該 BU 饋入。接口模塊旁的*個 BU 必須為淺色 BU。 深色 BU 可通過自組裝電壓總線前饋左側相鄰的淺色 BU 的電源。因此,只有右側下一個淺色 BU 需要新饋電。 端子的顏色標識 BU 的端子處的電位通過 I/O 模塊進行定義。端子的電位也可以通過模塊特定的彩色編碼標簽對端子的電位進行標識,以避免接線錯誤。與相應 I/O 模塊相匹配的彩色編碼標簽通過 I/O 模塊的 CCxx 色碼進行定義。該色碼也印在模塊的正面。 在帶有 10 個內置跨接 AUX 端子的 BU 中,這些端子也可以使用彩色編碼標簽進行標識。對于 10 個 AUX 端子,提供了紅色、藍色、黃色/綠色編碼標簽。 系統(tǒng)內置屏蔽連接 為了使電纜屏蔽線的連接能夠節(jié)省空間和提高電磁兼容性,提供了可以快捷安裝的屏蔽連接器。它包括一個屏蔽連接元件(可以插入到 BU 中)和一個可用于所有模塊的屏蔽端子。用戶無需任何附加接線即可實現功能性接地的低阻抗連接(DIN 導軌)。 BU 可安裝一個參考標識板。 
技術規(guī)范Article number | 6ES7193-6BP20-0DA0 | 6ES7193-6BP00-0DA0 | 6ES7193-6BP20-0BA0 | 6ES7193-6BP00-0BA0 |
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| BASEUNIT TYPE A0, BU15-P16+A10+2D | BASEUNIT TYPE A0, BU15-P16+A0+2D | BASEUNIT TYPE A0, BU15-P16+A10+2B | BASEUNIT TYPE A0, BU15-P16+A0+2B |
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Supply voltage | | | | | Rated value (DC) | 24 V | 24 V | 24 V | 24 V | external protection for power supply lines | Yes; 24 V DC/10 A miniature circuit breaker with type B or C tripping characteristic | Yes; 24 V DC/10 A miniature circuit breaker with type B or C tripping characteristic | Yes; 24 V DC/10 A miniature circuit breaker with type B or C tripping characteristic | Yes; 24 V DC/10 A miniature circuit breaker with type B or C tripping characteristic | Current carrying capacity | | | | | For P1 and P2 bus, max. | 10 A | 10 A | 10 A | 10 A | For AUX bus, max. | 10 A | | 10 A | | For process terminals, max. | 2 A | 2 A | 2 A | 2 A | Hardware configuration | | | | | Formation of potential groups | | | | | | Yes | Yes | No | No | | No | No | Yes | Yes | Potential separation | | | | | between the potential groups | Yes | Yes | | | Isolation | | | | | Isolation tested with | 707 V DC (type test) | 707 V DC (type test) | 707 V DC (type test) | 707 V DC (type test) | Accessories | | | | | Color coding labels | | | | | | CC00 to CC09 | CC00 to CC09 | CC00 to CC09 | CC00 to CC09 | | CC71 to CC73 | does not exist | CC71 to CC73 | does not exist | | does not exist | does not exist | does not exist | does not exist | Connection method | | | | | Terminals | | | | | | Push-in terminal | Push-in terminal | Push-in terminal | Push-in terminal | | 0.14 mm²; AWG 26 | 0.14 mm²; AWG 26 | 0.14 mm²; AWG 26 | 0.14 mm²; AWG 26 | | 2.5 mm²; AWG 14 | 2.5 mm²; AWG 14 | 2.5 mm²; AWG 14 | 2.5 mm²; AWG 14 | | 16 | 16 | 16 | 16 | | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 | | 2 | 2 | 2 | 2 | Dimensions | | | | | Width | 15 mm | 15 mm | 15 mm | 15 mm | Height | 141 mm | 117 mm | 141 mm | 117 mm | Depth | 35 mm | 35 mm | 35 mm | 35 mm | Weights | | | | | Weight, approx. | 50 g | 40 g | 50 g | 40 g | Article number | 6ES7193-6BP20-0BB0 | 6ES7193-6BP20-0BB1 | 6ES7193-6BP20-0DC0 | 6ES7193-6BP00-0BD0 | 6ES7193-6BP20-0BF0 |
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| BASEUNIT TYP B0, BU20-P12+A4+0B | BASEUNIT TYPE B1, BU20-P12+A0+4B | BASEUNIT TYP C0, BU20-P6+A2+4D | BASEUNIT TYPE D0, BU20-P12+A0+0B | BASEUNIT TYPE F0, BU20-P8+A4+0B |
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Supply voltage | | | | | | Rated value (DC) | 24 V | 24 V | 24 V; 30 V | | See manual | Rated value (AC) | 230 V; 110 V | 230 V; 110 V | 230 V; 110 V | 400 V; 230 V AC (L1, N) | See manual | external protection for power supply lines | | | Yes; 10 A miniature circuit breaker with type B or C tripping characteristic for the respective rated supply voltage | | | Current carrying capacity | | | | | | up to 60 °C, max. | 10 A | 10 A | 10 A | 5 A | 10 A | Potential separation | | | | | | between backplane bus and supply voltage | Yes | Yes | Yes | | Yes | between process terminals and supply voltage | | Yes | Yes | | Yes | between power bus and supply voltage | | Yes | | | Yes | Isolation | | | | | | Isolation tested with | 3 250 V DC | 3 250 V DC | 3 250 V DC | 3 250 V DC | 3 250 V DC/1 min (type test), 2 545 V DC/2 s (routine test) | Dimensions | | | | | | Width | 20 mm | 20 mm | 20 mm | 20 mm | 20 mm | Height | 117 mm | 117 mm | 117 mm | 117 mm | 117 mm | Depth | 35 mm | 35 mm | 35 mm | 35 mm | 35 mm | Weights | | | | | | Weight, approx. | 48 g | 48 g | 47 g | 47 g | 48 g | Article number | 6ES7193-6BP40-0DA1 | 6ES7193-6BP00-0DA1 | 6ES7193-6BP40-0BA1 | 6ES7193-6BP00-0BA1 |
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| BASEUNIT TYPE A1, BU15-P16+A0+12D/T | BASEUNIT TYPE A1, BU15-P16+A0+2D/T | BASEUNIT TYPE A1, BU15-P16+A0+12B/T | BASEUNIT TYPE A1, BU15-P16+A0+2B/T |
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Supply voltage | | | | | Rated value (DC) | 24 V | 24 V | 24 V | 24 V | external protection for power supply lines | Yes; 24 V DC/10 A miniature circuit breaker with type B or C tripping characteristic | Yes; 24 V DC/10 A miniature circuit breaker with type B or C tripping characteristic | Yes; 24 V DC/10 A miniature circuit breaker with type B or C tripping characteristic | Yes; 24 V DC/10 A miniature circuit breaker with type B or C tripping characteristic | Current carrying capacity | | | | | For P1 and P2 bus, max. | 10 A | 10 A | 10 A | 10 A | For process terminals, max. | 2 A | 2 A | 2 A | 2 A | Hardware configuration | | | | | Additional terminals | Yes | | Yes | | Temperature sensor | Yes | Yes | Yes | Yes | Formation of potential groups | | | | | | Yes | Yes | No | No | | No | No | Yes | Yes | Potential separation | | | | | between the potential groups | Yes | Yes | | | Isolation | | | | | Isolation tested with | 707 V DC (type test) | 707 V DC (type test) | 707 V DC (type test) | 707 V DC (type test) | Accessories | | | | | Color coding labels | | | | | | CC00 to CC09 | CC00 to CC09 | CC00 to CC09 | CC00 to CC09 | | does not exist | does not exist | does not exist | does not exist | | CC74 | does not exist | CC74 | does not exist | Connection method | | | | | Terminals | | | | | | Push-in terminal | Push-in terminal | Push-in terminal | Push-in terminal | | 0.14 mm²; AWG 26 | 0.14 mm²; AWG 26 | 0.14 mm²; AWG 26 | 0.14 mm²; AWG 26 | | 2.5 mm²; AWG 14 | 2.5 mm²; AWG 14 | 2.5 mm²; AWG 14 | 2.5 mm²; AWG 14 | | 16 | 16 | 16 | 16 | | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 | | 2 | 2 | 2 | 2 | Dimensions | | | | | Width | 15 mm | 15 mm | 15 mm | 15 mm | Height | 141 mm | 117 mm | 141 mm | 117 mm | Depth | 35 mm | 35 mm | 35 mm | 35 mm | Weights | | | | | Weight, approx. | 50 g | 40 g | 50 g | 40 g | Article number | 6ES7193-6BN00-0NE0 |
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| ET 200SP, BASEUNIT BU-SEND |
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Dimensions | | Width | 20 mm | Height | 117 mm | Depth | 35 mm | Weights | | Weight, approx. | 30 g |
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