MPC270-128512M说明书,bachmen模块
高性能并行编程接口
总线扩展接口
最多支持7个扩展机架
三个LED指示灯提供模块、编程器端口和扩展端口状态
无需设置DIP开关，易于在PLC系统中进行软件配置功能总线发射器模块（BTM）允许在安装更多模块时从主CPU机架扩展系统中所需的，而不是CPU机架。BTM允许从CPU进行扩展最多7个额外的IC697 PLC机架。它还提供了一个高性能并行接口编程设备。
MPC270-128512M说明书该模块占用一个插槽，有两个连接器。顶部用于连接编程设备。底部用于通过总线接收器模块的菊花链排列至扩展机架。三个绿色LED提供每个LED的状态指示端口和模块状态。必须使用MS-DOS或Windows编程将BTM配置到IC697 PLC系统中软件配置功能。安装
未参考适用的编程器控制器安装手册（见参考3），不得尝试安装。
确保机架电源关闭。
安装在主CPU的任何插槽（插槽1除外）中支架
打开电源。笔记BTM版本IC697BEM713A必须安装在任何IC697中断的右侧源模块（GBC、PCM、积分输入）。BTM版本IC697BEM713B及更高版本可以按图1所示安装版本。模块机械键控该模块包括一个机械键，用于防止无意中将一种模块类型替换为另一个在给定的插槽中。钥匙适合独特的连接器下方板上的成型区域。这个每个模块都包含钥匙。
Features
High Performance Parallel Programmer Interface
Bus Expansion Interface
Supports up to 7 Expansion racks
Three LED indicators provide module, programmer port, and expansion port status
No DIP switches to set, easy software configuration into PLC system
Functions
The Bus Transmitter Module (BTM) permits expansion from the main CPU rack when more modules are
required in a system than can be contained in the
CPU rack. The BTM allows expansion from the CPU
rack to a maximum of 7 additional IC697 PLC racks. It
also provides a high performance parallel interface to
the programming device.
The module occupies a single slot and has two connectors. The top one is for attachment to the programming device. The bottom one is for a daisychained arrangement through Bus Receiver Modules
to expansion racks.
Three green LEDs provide status indication of each
port and module status.
The BTM must be configured into the IC697 PLC system using the MS-DOS or Windows programming
software configuration function.Installation
Installation should not be attempted without referring to the applicable Programmer Controller Installation Manual (See reference 3).
Make sure rack power is off.
Install in any slot (except slot 1) in the main CPU
rack.
Turn on power.
Note
BTM Version IC697BEM713A must be
installed to the right of any IC697 interrupt
source modules (GBC, PCM, Integral Inputs).
BTM Version IC697BEM713B and later
versions can be installed as shown in Figure 1.
Module Mechanical Keying
This module includes a mechanical key that prevents
inadvertent substitution of one module type for
another in a given slot. The key fits a uniquely
shaped area on the board below the connector. The
key is included with each module.
