User's Manual

EMS Wireless Operator’s Manual
EkoLink II
42
PARAMETER SPECIFICATIONS
External DC Power
Supply Requirement
20 - 48 V ± 1 V at 0.4 A
(Max Ripple: <170 mV pp
Dimensions 19"L X 12.84"W X 3.47"D (48.3 cm x
32.6 cm x 8.8 cm) (EkoLink Standard)
Weight (approximate) 8 lbs. (3.6 kg) (Standard Enclosure)
Max Uplink RF Input Power -10 dBm Max (no damage)
Downlink RF Output Power +20 dBm (normal operation)
Temperature Range
Performance to Full Spec
Operating
Storage
Relative Humidity
Operating
Short Term
5
o
C to 40
o
C
0
o
C to 50
o
C
-20
o
C to 65
o
C
20 to 55%
10 to 80% (not exceeding 0.024 lbs
water/dry air)
Table 8. EkoLink II Remote Specifications
4.8 Alarm Output Specifications
The Hub has both Internal and External Alarming capability. The following
paragraphs describe these alarms in detail.
4.8.1 Internal Alarms
The Internal Hub Alarms are described in Table9.
Alarm Description LED
Indication
CPU Temperature Alarm All Flashing
Red
Optical Receiver <n>: Low Power
Detected when ON
Solid Red
Optical Receiver <n>: Power Detected
when OFF
Solid Red
Remote <n> Failure Detected
Flashing
Amber
Hub Laser <m> Failure Detected Flashing
Amber (4)
InterHUB Alarm is ACTIVE (None)
External-1 Alarm is ACTIVE (None)
External-2 Alarm is ACTIVE (None)
No Alarm Solid Green