Devicenet; Rs232 Port; Wiring - GE LM10 Instruction Manual

GE Consumer & Industrial
Multilin
2.1

Wiring

2.1.1

DeviceNet

2.1.2

RS232 Port

LM10 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
LM10 Motor Protection System
Chapter 2: Installation
Installation
The LM10 has one micro-style (Brad Harrison style) connector that allows the purchase of
pre-built cables for attachment to the unit and the ability to daisy chain from one unit to
the next. These connectors meet all DeviceNet physical layer requirements.
The RS232 configuration port uses a standard RJ11 connector to interface with the
programming and display unit (PDU) or with a computer. Both communication and power
will be provided to the PDU through this connection. Standard RS232 levels are used for the
communications.
RJ11 Pin
1 N/A
2 Ground
3 TXD
4 RXD
FIGURE 2–1: LM10 DeviceNet Pinout
Description
2–13