Full Specifications

NetGuardian LT G2 Back Panel
The NetGuardian LT G2 offers a low-cost way of effectively monitoring smaller sites. This compact RTU offers voice dial-out and DTMF for convenient alarm notifications and acknowledgement in the field.
Full Specifications
Discrete Inputs: Up to 4
Analog Temperature Sensors: 1 Internal
Analog Accuracy: +/- 1% of actual value
Control Relays: 1 Optional Form C Relay

Max Carry Current:


Max Operating Voltage:

110 VDC

Max Operating Current:


Max Switching Capacity:


1 RJ45 10/100BaseT full-duplex Ethernet port
1 USB rear-panel craft port
1 RJ11 Telco phone jack
Up to 4 alarm input connectors (2 inputs per alarm)
1 Relay output connector (NO, NC, CO)
1 Push button switch
(Optional) 1 RJ11 for D-Wire
(Optional) 1 4-20mA Sensor
(Optional) 1 12/24 VDC Sensor power output up to 1/2A

Visual Interface:

10 Firmware-controlled LEDs
2 Hardware-controlled LED
3 LAN connector hardware LEDs

Other Options: Battery input voltage monitoring
Dimensions: 1.720"H x 8.126"W x 7.146"D
(4.39 cm x 20.641 cm x 18.152 cm)
Weight: 1 lb. 5 oz.
Mounting: 19" or 23" rack
Power Input: Several Options Available

Voltage Options Include:

Wide Range -24/-48 VDC (-20 to -56 VDC)
+24 VDC nominal via 110 VAC wall transformer (20 to 36 VDC)
-48 VDC nominal (-36 to -72 VDC)

Current Draw:

100mA @ 24 VDC


Resettable Fuse (Internal)
Operating Temperature: 32-140 degrees F (0-60 C)
Operating Humidity: 0%-95% noncondensing
MTBF: 60 years
Windows Compatibility: Windows XP, 2000, Vista, 7 32/64 bit
RoHS 5 Approved Yes

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