NetGuardian 16A: Full Specifications

NetGuardian 16A application drawing
The NetGuardian 16A back panel has dual power feeds for increased reliability, inputs for the discretes, analogs, and control relay outputs, a terminal server for remotely accessing serial equipment, and a 10/100 LAN jack for SNMP alarm reporting and email/cell phone notifications.

Full Specifications
Analog Inputs: 16 all-purpose analog inputs
2 power feed analog channels
1 integrated temp sensor (optional)
Discrete Inputs: 20
Control Relays: 4 (2 Form A, 2 Form C)
  • Max. Voltage: 60VDC / 120VAC
  • Max. Current: 1 Amp, AC/DC
Ping Alarms: 16
D-Wire Input
31 daisy-chained sensors (800 ft. sensor-chain max. length)
Protocols: SNMPv1, SNMPv2c, DCPx, DCPf, SNPP, SMTP, HTTP, HTTPS FTP, Telnet, ICMP
Power Input Options: -48VDC (-36 to -72VDC)
(Optional) +12VDC
(Optional) 130VDC
contact DPS Telecom for additional power options
Current Draw: 250mA @ -48VDC
Interfaces: 1 RJ45 Yost serial port
1 RJ45 10/100 Ethernet port
1 USB Craft Port
1 50-pin amphenol connector
for discretes & relays
8 4-pin screw plug for analogs
1 D-Wire sensor jack (Optional)
Dimensions: 1.75" H x 17" W x 7.5" D
Mounting: 19" or 23" rack
Weight: 3.5 lbs
Visual Interface: 7 front-side LEDs
Operating Temp: 32-140 F (0-60 C)
Operating Humidity: 0% -95% non-condensing
Build Options: Front-Side D-Wire Sensor Input
Internal Temperature Sensor
12/24V Sensor Power Supply
Industrial Temperature (-30C to 70C)
Serial port options:
RS232, RS485,or 202 modem
RoHS: 5 of 6

Alternate Build Options
16 discretes
8 control relays (6 Form A, 2 Form C)

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