Allen-Bradley Rockwell Automation 1734-AENT User Manua

1 Publication 1734-UM011A-EN-P - February 2004
Chapter 6
LED Status Indicators
Interpret the
Status Indicators
ATTENTION
You must use Series C POINT I/O modules with the
1734-AENT adapter. Series A or B POINT I/O
modules will not work with this adapter.
Indication Probable Cause
System Power
Off Not active; field power is off or dc-dc converter problem
Green System power on; dc-dc converter active (5V dc)
Field Power
Off Not active; field power is off
Green Power on; 24V dc present
Indication Probable Cause
Module Status
Off No power applied to device
Flashing Red/Green LED powerup test (module self-test)
Green Device is operating normally
Flashing Red Recoverable fault has occurred: Firmware (NVS) update
System Power
Field Power
43248aent
Module Status
Network Activity
Network Status
PointBus Status
Module
Status
Network
Activity
Network
Status
1734-AENT
PointBus
Status
Field
Power
System
Power
02
0

Allen-Bradley Rockwell Automation 1734-AENT Specifications

General

Model	1734-AENT
Category	Network Hardware
Type	EtherNet/IP Adapter
Ethernet Ports	2
IP Addressing	Static or DHCP
Network Address	Configurable via software
Mounting	DIN rail
Number of Ports	2
Port Type	RJ45
Communication Protocol	EtherNet/IP
Manufacturer	Rockwell Automation
Power Supply	24V DC
Enclosure	Open-style