Cisco IE 3000 Series User Manual

2-20
Cisco IE 3000 Switch Hardware Installation Guide
OL-13017-01
Chapter 2 Switch Installation
Verifying Switch Operation
Figure 2-16 Completed DC Power Connections on the Power and Relay Connector
If your power source is –48 VDC, this table descibes the your wiring connections for Figure 2-16.
Step 8 (Optional) If you plan to connect external alarm devices to the alarm relays and the switch is already
installed, go to the
“Wiring the External Alarms” section on page 2-33. Otherwise, go to the “Verifying
Switch Operation” section on page 2-11.
1 Power source A positive connection 5 Power source B positive connection
2 Power source A return connection 6 Power source B return connection
3 External device 1, relay wire connection 7 External device 2, relay wire connection
4 External device 1, relay wire connection 8 External device 2, relay wire connection
201818
RT
A
V
A
RT
A
V
A
1
2
3
4
5
6
7
8
1 Power source A return connection 5 Power source B return connection
2 Power source A –48 VDC connection 6 Power source B –48 VDC connection
3 External device 1, relay wire connection 7 External device 2, relay wire connection
4 External device 1, relay wire connection 8 External device 2, relay wire connection

Cisco IE 3000 Series Specifications

General

Series	IE 3000
Form Factor	Compact, ruggedized
Power Supply	24 VDC
Mounting	DIN rail
Management	Web-based, CLI, SNMP
Network Protocols	IEEE 802.3
MAC Address Table Size	8000
Input Voltage	24 VDC
Power Consumption	Varies by model and configuration
Dimensions	Varies by model
Weight	Varies by model
MTBF	Varies by model
PoE	Available on select models (PoE and PoE+)
Category	Industrial Ethernet Switch