Product Introduction
Technical Specifications
|
Manufacture |
General Electric(GE) |
|
Model |
IC697BEM713 |
| Part Number | IC697BEM713 |
|
Description |
Bus Transmitter |
|
Origin |
USA |
|
Dimension |
30*20*5cm |
|
Weight |
0.5kg |
Product Details
IC697BEM713 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 daisy-chained arrangement through Bus Receiver Modules to expansion racks.
Three green LEDs provide status indication of each port and module status.
IC697BEM713 BTM must be configured into the IC697 PLC system using the MS-DOS or Windows programming software configuration function.
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 in the PLC system
Installation:
Installation should not be attempted without referring to the applicable Programmer Controller Installation Manual (See reference 3).
Make sure the rack power is off.
Install in any slot (except slot 1) in the main CPU rack.
Turn on the power.
Status Indications:
Three green LEDs at the top of the module provide module status information as described below.
The top LED (MODULE OK) is ON when the CPU software completes its power-up configuration of the BTM, and has polled (or attempted to poll) each expansion rack in the system. It is OFF when any of these conditions are not met.
The middle LED (Programmer Port Enabled) is the Programmer Port Active LED. This LED is either blinking or ON when the programmer and the PLC are communicating. It is OFF when they are not communicating. Note that this port is not used in communications between the Windows programmer and the PLC.
The bottom LED (Expansion Port Enabled) provides the status of the expansion bus. This LED is either blinking or ON when the BTM is communicating with the Bus Receiver Modules connected to it through the parallel I/O bus link. It is OFF when they are not communicating.
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.
When the module is first installed, the key latches onto the backplane center rail. When the module is extracted, the key remains in the center rail, configuring the slot to accept only identical module types.
If it is necessary to change the module location in the rack after the key has been latched onto the center rail of the rack, the key can be removed by pushing it upward to unhook the latch while pulling it off the rail. It may then be reinserted onto the module and the module inserted into the rack in the desired location. Note: Only the power supply can be placed in the leftmost rack position.
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