Product Description
General Information
|
Manufacturer |
Prosoft |
|---|---|
|
Model/Part Number |
MVI69E-MBS |
|
Description |
Modbus Serial Enhanced Communication Module |
Product Specifications
The MVI69E-MBS module allows Rockwell Automation® CompactLogix or MicroLogix 1500-LRP® I/O compatible processors to interface easily with other Modbus protocol compatible devices.
Hardware Specifications
|
Specification |
Description |
|---|---|
|
Dimensions |
Standard 1769 Single-slot module |
|
Current Load |
500 mA max @ 5 VDC |
|
Power Supply Distance Rating |
4 (L43 and L45 installations on first 4 slots of 1769 bus) |
|
Operating Temperature |
32°F to 140°F (0°C to 60°C) |
|
Storage Temperature |
-40°F to 185°F (-40°C to 85°C) |
|
Relative Humidity |
5% to 95% (with no condensation) |
|
LED Indicators |
Module OK Status, Backplane Activity, Ethernet Port Activity, Configuration Activity |
|
CFG Port (ETH) |
Diagnostics over Ethernet connection |
|
Application Ports (P1, P2) |
RS-232, RS-485, or RS-422 (jumper selectable) |
|
RJ45 Port |
DB-9F with supplied cable |
|
Electrical Isolation |
500V Optical isolation from backplane |
|
Shipped with Unit |
RJ45 to DB-9M cables for each application port |
General Specifications - Modbus Master/Slave
|
Specification |
Description |
|---|---|
|
Baud Rate |
110 to 115K baud |
|
Stop Bits |
1 or 2 |
|
Data Size |
7 or 8 bits |
|
Parity |
None, Even, Odd |
|
RTS Timing Delays |
0 to 65535 milliseconds |
|
Modbus Modes |
RTU mode (binary) with CRC-16, ASCII mode with LRC error checking |
|
Floating-Point Data |
Floating-point data movement supported, including configurable support for Enron, Daniel®, and other implementations |
Modbus Function Codes Supported
|
Function Code |
Description |
|---|---|
|
1 |
Read Coil Status |
|
2 |
Read Input Status |
|
3 |
Read Holding Registers |
|
4 |
Read Input Registers |
|
5 |
Force (Write) Single Coil |
|
6 |
Preset (Write) Single Holding Register |
|
8 |
Diagnostics (Slave Only, Responds to Subfunction 00) |
|
15 |
Force (Write) Multiple Coils |
|
16 |
Preset (Write) Multiple Holding Registers |
|
17 |
Report Slave ID (Slave Only) |
|
22 |
Mask Write Holding Register (Slave Only) |
|
23 |
Read/Write Holding Registers (Slave Only) |