BM85 Modbus Plus Network Bridge Multiplexer User's Guide

Introducing the BM85 Bridge/Multiplexers
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Serial Connections All Models Four DB9S
Serial Parameters NW–BM85–000,
NW–BM85C002
Modbus protocol, ASCII/RTU
300–19200 baud
odd/even/no parity
1 or 2 stop bits
NW–BM85E232,
NW–BM85S232
User defined protocol, RS232
50–19200 baud
NW–BM85E485,
NW–BM85S485
User defined protocol, RS485
50–19200 baud
1.6.2 Software Development Tool Kit
Contact Telephone
Modicon Customer Service 1–800–468–5342 (North America)
1–508–975–5001 (International)
Part Number Description
SR–BM85–S00 BM85 Software Development Kit,
3.5 in and 5.25 in HD disks,
Documentation, 90 day Technical Support
SR–BM85–S0R BM85 Software Technical Support Renewal
1.6.3 Development Requirement (Supplied by Customer)
Development System IBM PC/AT Compatible, 486 or higher recommended,
to support Development Environment
Development Environment Borland C/C++ Compiler version 3.1 or higher,
BM85 applications use Large model
Download System IBM PC/AT Compatible host with SA85 Adapter, or
IBM Micro Channel host with SM85 Adapter
486 or higher recommended
4 MB RAM minimum