Cisco IE 3000 Series User Manual

B-21
Cisco IE 3000 Switch Hardware Installation Guide
OL-13017-01
Appendix B Installation In a Hazardous Environment
Verifying Switch Operation
Step 5 Insert the exposed part of the positive wire into the connection labeled V and the exposed part of the
return wire into the connection labeled RT. See
Figure B-14. Make sure that you cannot see any wire
lead. Only wire with insulation should extend from the connector.
Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure
that no exposed portion of the DC-input power source wire extends from the power and relay
connector. Statement 122
Figure B-14 Inserting Wires in the Power and Relay Connector
Step 6 Use a ratcheting torque flathead screwdriver to torque the power and relay connector captive screws
(above the installed wire leads) to 2 in-lb. See
Figure B-15.
Caution Do not over-torque the power and relay connector captive screws. The torque should not exceed 2 in-lb.
1 Power source positive connection 2 Power source return connection
202028
RT
A
V
A
1
2

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