Eaton 415U-2, 115E-2 Installation Manual

415U-2 wireless mesh networking I/O and gateway
installation guide

Statutory requirements

FCC: This device complies with
Part15.247 of the FCC Rules.
Operation is subject to the
following two conditions:

•

This device may not cause
harmful interference.

•

This device must accept any
interference received, including
interference that may cause
undesired operation.

FCC: Unlicensed operation limits
the radio power. High gain aerials
may only be used to compensate
for cable losses.

m WARNING - EXPLOSION

HAZARD

Do not disconnect the device while the
circuit is live unless the area is known
to be non-hazardous.

NOTE

The 415U-2 module ships from
the factory in configuration mode.
The radio locale, frequency, and RF
power need to be configured using
the embedded web pages before
use.

Antenna installation

Use Figure 1 as a guide for installing an antenna and attaching it
to the module.

Figure 1. Antenna installation

Earth Stake

For maximum
range, install
above local
obstructions.

Earth Conductor
at least 5 AWG
(16 mm2)

*

Wavelength:

360MHz = 32.7” (83cm)
512MHz = 22.8” (58cm)

Weatherproof
Connections
(recommended:
3M™ 23 self­bonding tape)

Mast

Coaxial Cable

GND

at least 11 AWG (4 mm2)

Stress
Relief
Loop

Antenna

*

GND

Surge Arrestor
(recommended)

415U-2

Provide good ground
connection to mast,
module, and surge
arrestor.

If ground conditions
are poor, use more
than one stake.

1 Wavelength

(minimum)

Connecting to the module for confi guration

The default settings for the 415U-2 are as follows:

•

IP Address: 192.168.0.1XX, where “XX” is the last two digits
of the serial number shown on the printed label on the side of
the module

•

Subnet Mask: 255.255.255.0

•

Default Gateway: 192.168.0.1

•

Username: user

•

Password: user

1. Connect a straight-through Ethernet cable between the
module’s Ethernet port and a PC.

2. Open Internet Explorer on the PC.

3. Type “http://” followed by the IP address of the module and
press Enter.

Instruction Leafl et IL032043EN Effective April 2015

Eaton

1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com

Eaton’s wireless business

www.eaton.com/wireless

Eaton is a registered trademark.

All other trademarks are propert y
of their respective owners.

415U-2 wireless mesh networking I/O and gateway installation guide

© 2015 Eaton
All Rights Reserved
Printed in USA
Publication No. IL032043EN
April 2015

Instruction Leafl et IL032043EN

Effective July 2015

NOTE

All connections must be SELV <50Vac and <120Vdc.

The following illustrations show the ports on the 415U2.

PWR

RF

232

485

LED Indicator
Lights

I/O Connectors

RJ-45 Ethernet Port
(connects to hub or switch)

USB Port RS-232 Port

ETHERNET USB RS232 SUPPLY

+

-

GND

BAT SUP

SUP

+

B A

-

+

Power supply wiring

The ground (GND) and “SUP–“
terminals are connected
internally to the ground terminal.

Connect the screw terminal on
the end plate to ground for surge
protection.

Expanson I/O power and RS-485 serial connection

An on-board RS-485
terminating resistor provides
line attenuation for long runs.

Place terminating resisters
at each end of the RS-485
cable.

Confi guration switches

Use the DIP switches in the
side access panel to select
analog input voltage and
current, external boot, and
default configuration settings.

DIP DESCRIPTION

1 AI3 current/voltage

2 AI3 current/voltage

3 AI4 current/voltage

4 AI4 current/voltage

5 Unused

6 Enables default configuration

Input and output connections

The digital input/output channels can be wired as inputs or outputs.

Digital input Digital output

Transistor

Switch
Device

Voltage-free Contact

TTL CMOS

Output

D1 D3 D4 D5 D6 D7 D8

GND

+24V

D2

DC Load

+ –

D1 D3 D4 D5 D6 D7 D8

GND

+24V

D2

Differential current inputs (Al1, Al2) Single-ended current input (Al3, Al4)

mA

Loop-Powered

Sensor

Exernally

Powered

Sensor

Power Supply

D8

GND +24V

AI1+AI1_AI2+AI2

_

AI3 AI4

AO1+AO2

+

GND

+24V

mA

Loop-Powered

Sensor

Power Supply

Externally

Powered

Sensor

DIP Switch Setting

for Current IP

AI1+AI1_AI2+AI2

_

AI3 AI4

AO1+AO2

+

GND +24V

1 2 3 4 5 6

ON

Analog output Single-ended voltage input

AI

PLC

COM

_

AI2+AI2

_

AI3 AI4

AO1+AO2

+

GND +24V

0–25V
Sensor

0–5 Vdc

Sensor

AI1+AI1_AI2+AI2

_

AI3 AI4

AO1+AO2

+

GND +24V

V

V

DIP Switch Setting

for Voltage IP

ON

1 2 3 4 5 6

ETHERNET

USB

RS232

B A

-

+

115S-xx 115S-xx

RS-485

B A

B A B A

-

+

-

+

USB RS232 SUPPLY

+

-

GND

BAT SUP

SUP

+

15-30 Vdc

Supply

3A Fuse

Optional

10.8–15 Vdc
Lead Acid
Battery

–

+

USB Host

Factory Boot
Switch

%QPʙIWTCVKQP

Switches

Side
Access
Panel