216AB61 HESG324013R100 HESG216881/B 二进制O/P单元

二进制O/P单元216AB61

216AB61输出单元将激活保护功能产生的信号传输到辅助继电器K1…K16在 216GA61 O/P中继单元，用于远程信令。

该单元具有32个O/P通道，即单个216AB61单元即可 控制两个216GA61 O/P继电器单元(参见第2.4.2节)。

连接器“a”(上):通道CHO01…CHO16

连接器“b”(下):通道CHO17…CHO32

如果系统中有多个216AB61单元，则O/P通道 按表2.1在系统内指定。

第一216AB61单元的O/P通道CHO01和CHO02 系统(在机架分区12;(见图2.2)为系统保留 报警信号。

CHO01:待机(通用报警线SML);活动期间 正常无故障运行。

CHO02:无系统缺陷(备用信号线CK);活跃的 正常运行时。

参见6.2节。对于系统告警信号的意义。

系统中第二个216AB61单元的所有32个O/P通道都可用于主动保护功能的信号。

The digital measurement variables derived from the original system quantity are continuously compared by the processing unit 216VC62a with the protection function of the pick setting. If a guard function picks up, the corresponding signal or trip command is transmitted through the B448C bus to the 216AB61O/P unit value. To 216DB61 I/O unit. The I/P signals and trip units of each 216DB61 I/P signal and trip unit that assign the signal and trip command at the O/P of the guard power to the 216AB61 output unit or converter are also installed in the 216VC62a processor unit by determined software. 216AB61 unit output signal (signal channel) and 216DB61 unit (trip channel) control auxiliary relay K1...... K16's 216GA61 O/P relay unit or 216GA62 trip relay unit. The contact of the auxiliary relay is a non-potential connection to the terminal connecting the external signal and tripping circuit.

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