Liebert EM - Manual (Page 46)

Specifications
40
8.0 S
PECIFICATIONS
Table 16 OpenComms EM specifications
Power Requirements EM & EM PDU controller vEM-14 controller NOTE
Input 120 VAC, 60 Hz 120 VAC, 60 Hz
If the equipment is used
in a manner not specified
by the manufacturer, the
protection provided by the
equipment may be
impaired.
Output 9 VDC, 500 mA, unregulated 9 VDC, 500 mA, unregulated
Dimensions
W x D x H, in. (mm)
4.75 x 2.5 x 1.625
(120.7 x 63.5 x 41.3)
17 x 5 x 1.75
(431.8 x 127 x 44.5mm)
Weight 7 oz. (198g) 2 lb. (0.9kg)
Mounting 0U, wall-mount or desktop
1U, wall-mount, rack-mount
or desktop
Ambient Operating
Environment, °F (°C)
32 to 158 (0 to 70)
10-95% RH non-condensing
32 to 158 (0 to 70)
10-95% RH non-condensing
Communications
Network Interface
RJ45 10BASE-T connector
HTTP (Web), E-mail, SNMP
RJ45 10BASE-T connector
HTTP (Web), E-mail, SNMP
Modem 9600 baud, Numeric 9600 baud, Numeric
Agency Listings FCC Class A, CE Mark FCC Class A, CE Mark
LEDs Power, Link, Modem, Sensor, Serial
Ports
Sensor Ports 2 4
Temperature, °F (°C),
with ranges:
-22 to 248 (-30 to 120) -22 to 248 (-30 to 120)
Humidity with ranges: 0 to 100% RH 0 to 100% RH
Contact closure Normally Open / Normally Closed
2 Serial Ports
(EM PDU & vEM-14
controllers)
MP Advanced Power Strips
10 Dry Contact
Inputs
(vEM-14 controllers)
— Form C dry contacts