Installing Profibus-Dp Slave Module - Epson RC90 Manual

2. Installation

2.2.5 Installing PROFIBUS-DP Slave Module

■ Make sure that the power is turned OFF before installing/removing any modules
or connecting/disconnecting any cables. Working with the power ON is
extremely hazardous and may result in electrical shock and/or malfunction of
WARNING
equipment.
■ Pay attention to the followings in order to prevent the the connecter from coming
off.
1. Use the connectors attached to the module.
2. Insert the connectors all the way seated.
CAUTION
3. Fix the cables at proper positions in order not to put a load on the
Appearance
Operation mode LED
Specifications
Name
Connection Method
Baud Rates (bps)
Transfer Distance
Maximum Stations
Data Length / Frame
Cable
Modes
Interface
Output
Current Capacity
Max. Input Data Size
Max. Output Data Size
120
connectors.
Item
PROFIBUS-DP slave module
Hybrid
(token passing procedure and master-slave communication)
9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k,
1.5 M, 3 M, 6 M, 12 M (bps)
126 (including master unit and repeater)
244 bytes
2-wire cable dedicated to PROFIBUS (2 wires for signal)
Slave
1 PROFIBUS-DP port (EN 50170)
Maximum 150 mA
1952 bits (244 bytes) *
1952 bits (244 bytes) *
Status LED
Specification
Baud Rates
12 M (bps)
6 M (bps)
3 M (bps)
1.5 M (bps)
500 k (bps)
187.5 k (bps)
93.75 k (bps)
45.45 k (bps)
19.2 k (bps)
9.6 k (bps)
RC700 / RC90 Option Fieldbus I/O Rev.14
Cable Length
100 m
100 m
100 m
200 m
400 m
1000 m
1200 m
1200 m
1200 m
1200 m