BusWorks
®
900EN-S005 Ethernet Switch User’s Manual Ethernet I/O
___________________________________________________________________
_______________________________________________________________________________________
Acromag, Inc. Tel:248-624-1541 Fax:248-624-9234 Email:
http://www.acromag.com
3
X5
P1
33 32
100M
ACT
S1
S2
X3
DC-
DC+
TB3
RUN
X4
X1
POWER
34
31
L
C
COL
X5
X2
X3
LK /
3.75
(95.3)
X1
X5
X2
X4
GND
DC+
4.22
(107.1)
3.90
(99.1)
PUSH
BUTTON
RESET
PGM
PORT
Acromag
OPTION DIP SWITCHES
"T" RAIL DIN MOUNTING
DIN EN 50022, 35mm
ETHERNET
SWITCH
4.35
(110.5)
PUSH TO RESET
2.34
(59.4)
1.05
(26.7)
DIP SW S1/S2
CFG OPTIONS
NOTE: Dimensions Are INCHES (MILLIMETERS).
MODEL 900EN-S005 ENCLOSURE DIMENSIONS
X5
X4
X2
X1
DC-
33
COL
X5
ACT
LK /
X3
TB3
X5
S1
P1
S2
POWER
DC+
DC+
34
31
32
100M
X1
X2
PGM
PORT
X3
X4
GND
RUN
Acromag
ETHERNET
SWITCH
GREEN - RUN/POWER
DIP SW S1/S2
CFG OPTIONS
REMOVABLE
(PLUG-IN TYPE)
TERMINAL BLOCK
PUSH
TO
RESET
PUSH
BUTTON
RESET
NOTE REDUNDANT
POWER CONNECTION
RJ45 ETHERNET
CONNECTOR
PORT IS AUTO
MDI/MDI-X
PORT STATUS (DEFAULT):
RED - SPEED;
YELLOW - FULL-DUPLEX/
COLLISION;
GREEN - ETHERNET
LINK/ACTIVITY.
RESET MODULE TO ASSUME
NEW DIP SWITCH SETTINGS.
PUSH-BUTTON RESET:
ADJACENT TO POWER
TERMINALS.
PUSH BUTTON TO
RESET MODULE
AND ASSUME NEW
DIP SWITCH
SETTINGS.
DIP SWITCHES IN
OPENING AT TOP
NEXT TO POWER.
USE DIP SWITCHES
TO SELECT
OPTIONAL MODES
OF OPERATION.
OPTION DIP SWITCHES
Model 900EN-S005
SET DIP SWITCHES TO
SELECT DIFFERENT
OPERATING OPTIONS
(REFER TO MANUAL).
The port status LED indicators are programmable via DIP switches and have
two possible display modes that combine indication of speed, collision,
duplex, link, and activity. By default (Mode 0), they indicate the following:
LED 1 (Red)
LED 2 (Yellow)
LED 3 (Green)
Speed (ON=100Mbps,
OFF=10Mbps)
Full-Duplex (ON)/
Collision (Blink ON/OFF)
Link (ON) + Activity
(Blink ON/OFF)
You may refer to Basic Operation of this manual for information on how to
select the optional LED display mode.
Note (COL LED):
This LED is used to indicate Collisions or Full-Duplex. If
only one ethernet device is connected to a switch port, then a full-duplex
connection is formed via auto-negotiation, and no collisions are possible. In
this case, the COL LED will be ON to indicate full-duplex, not collision.
Collisions may only occur for half-duplex communication with more than one
device connected to a switch port.
MOUNTING AND
DIMENSIONS
Unit mounts to “T” type DIN
rails (35mm, type EN50022).
Units may be mounted side-
by-side on 1-inch centers.
WARNING:
IEC Safety
Standards may require that
this device be mounted within
an approved metal enclosure
or sub-system, particularly for
applications with exposure to
voltages greater than or equal
to 75VDC or 50VAC.
CONTROLS &
INDICATORS
Green Run LED is ON if power
is ON.
Red, Yellow, and Green Port
Status Indicators - Refer to the
table below for default LED
indication.
DIP Switches (S1 & S2) –
Used to select optional modes
of operation (refer to Basic
Operation section).
Push Button Reset – Used to
reset the module and facilitate
in-field reconfiguration. Push
this button after making
changes to the DIP switches in
order to execute any changes.
