DPS Telecom NetGuardian 216F User manual

USER MANUAL
NetGuardian 216F
March 19, 2019 D-UM-NETGF
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© 2019 DPS Telecom
This document contains proprietary information which is protected by copyright. All rights are reserved. No part of this
document may be photocopied without prior written consent of DPS Telecom.
All software and manuals are copyrighted by DPS Telecom. Said software and manuals may not be reproduced, copied,
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prior written consent fromDPS Telecom, except as required by United States copyright laws.
The material in this manual is for information purposes and is subject to change without notice. DPS Telecomshallnot be
liable for errors contained herein or consequentialdamages in connection with the furnishing, performance, or use of this
manual.
Notice
Revision History
Minor updates
General Updates
Updated Data ports section
Added monitoring SFP Ports and Fiber Fault Deteciton
Revisions to Data Ports
Revisions for BAS Optional Accessory
NetGuardian 216F User Manual (D-OC-UM08C.11100) released.
March 19, 2019
March 22, 2018
September 28, 2017
August 17, 2017
June 4, 2009
June 3, 2009
December 11, 2008

Contents
Visit our website at www.dpstelecom.com for the latest PDFmanual and FAQs
NetGuardian 216F Overview1 1
About This Manual2 2
Shipping List3 2
Optional Shipping Items - Available by Request3.1 4
Optional Accessories4 5
Specifications5 5
Hardware Installation6 8
Tools Needed6.1 8
Mounting6.2 8
Power Connection6.3 9
LAN Connection6.4 10
Alarm and Control Relay Connections6.5 11
Alarm and Control Relay Connector Pinout Table6.5.1 11
Discretes 1–16 Connector Pinout Diagram6.5.2 12
Optional 66 Block Connector6.5.3 13
Integrated Temperature and Battery Sensor6.5.4 14
Analog Dipswitches6.5.5 15
Data Port6.5.6 16
6.5.6.1 Connecting NetGuardian Accessories 16
Optional Wire-Wrap Back Panel6.6 17
Integrated 10/100/1000BaseT Ethernet Switch6.7 17
Front Panel LEDs7 18
Back Panel LEDs8 19
Configuring the NetGuardian9 19
Connecting to the NetGuardian10 20
... via Craft Port10.1 20
... via LAN10.2 20
TTY Interface11 22
Menu Shortcut Keys11.1 22
Unit Configuration11.2 23
Ethernet Port Setup11.2.1 23
Monitoring11.3 24
Monitoring the NetGuardian11.3.1 24
11.3.1.1 Monitoring Base Alarms 25
11.3.1.2 Monitoring Ping Targets 26
11.3.1.3 Monitoring and Operating Relays (Controls) 26

11.3.1.4 Monitoring Analogs 27
11.3.1.5 Monitoring System Alarms 28
11.3.1.6 Monitoring Data Port Activity 28
11.3.1.7 Monitoring SFP Ports and Fiber Fault Detection 29
Viewing Live Target Pings11.3.2 31
Event Logging11.3.3 31
Backing Up NetGuardian Configuration Data via FTP11.3.4 32
11.3.4.1 Reloading NetGuardian Configuration Data 32
Debug Input and Filter Options11.3.5 33
Reference Section12 34
Display Mapping12.1 34
System Alarms Display Map12.1.1 37
SNMP Manager Functions12.2 39
SNMP Granular Trap Packets12.3 42
ASCII Conversion12.4 43
Frequently Asked Questions13 44
General FAQs13.1 44
SNMP FAQs13.2 46
Technical Support14 48
RMA Policy15 49
End User License Agreement16 49

1
NetGuardian 216F Overview1
The NetGuardian 216F has all the tools you need to manage your remote site
The NetGuardian 216F — The Intelligent RTU for Complete Site Management
The NetGuardian 216F is a wide temperature range, SFP Fiber Interface, and Ethernet-based, SNMP/DCPx remote
telemetry unit. The NetGuardian has all the tools you need to manage your remote sites, including a 7 port
10/100/1000BaseT Ethernet switch, built-in alarm monitoring, paging, and e-mail capabilities that can eliminate the
need for an alarm master.
The NetGuardian is the ideal solution for collecting equipment and environmental alarms from your outdoor
enclosures and reporting these alarm conditions. The 7 port Ethernet switch can also be utilized to provide
connectivity to other far-end devices from the SFP Fiber Interface.
Benefits of the NetGuardian 216F include:
·Integrated 7 port switch - Saves space, provides Ethernet connectivity for other equipment
·Web Browser support for monitoring and configuring the units–Convenient access
·Remote Firmware download ability–Easy initial deployment, and avoids costly trips to the sites for routine
upgrades. Firmware upgradable via Ethernet or SFP Fiber Interface.
·Unique wire-wrap termination–Quick and easy installation and enables the unit to be removed without
rewiring.
·Multiple master support–Disaster recovery scenarios.
·Alarm qualification times–Reduce nuisance alarm, avoids alarm desensitization.
·Extreme temperature rating–-22°F to 158°F (-30°C to 70°C)–A must in harsh environments.
·Multi-level password access–Control who accesses your units and to what level.
·Ping IP network devices and verify that they're online and operating.
·Optional build would include 4 additional data ports. Contact DPS Sales for more information at (800) 622-
3314
·Expandable up to 160 discrete alarm inputs and 26 control outputs with the NetGuardian DXchassis.
·
The NetGuardian 216F is a 1 rack unit alarm remote that supports 16 discrete alarms that are "software reversible"
to support both N/O and N/C alarm wiring, 8 analog inputs (4 general purpose, 1 for monitoring internal temperature,
and 2 for monitoring battery feeds). The sensor probe has 10-ft long leads, so once connected to the NetGuardian
216F, it may be placed in the most appropriate location within the cabinet. The NetGuardian 216F also allows you
to remotely control external devices via its 2 internal relays. These controls are a convenient and time efficient way
of remotely switching equipment in the field. The Web browser interface allows you to have quick and convenient
access for programming or simply to spot-check the alarm status for any given site.
The NetGuardian 216F's operational temperature range of -22°F to 158°F (-30°C to 70°C) makes it ideal for
deployment in very harsh environments. It's hardened design means it will continue to deliver real time telemetry
when the weather is at its worst.
The NetGuardian can be configured many different ways including TTY for the initial IP settings through the front craft
port, standard Web browser software, and a Windows-based utility called Edit216F, included at no additional cost.
This software will allow you to create a NetGuardian 216F configuration file without being connected to the
NetGuardian 216F, then download that database remotely from the SFP Fiber Interface, Ethernet, or serial
connection.

2
About This Manual2
There are three separate user manuals for the NetGuardian 216F: the Hardware Manual (which you're reading now),
the Edit216F User Manual, and the NetGuardian 216F Web Interface User Manual.
This Hardware Manual provides instructions for hardware installation and using the TTY interface. The Edit216F and
Web Interface User Manuals, included on the NetGuardian Resource CD, provide instructions for configuring the
NetGuardian using the Windows-based Edit216F utility software or the Web Interface.
Shipping List3
Please make sure all of the following items are included with your NetGuardian 216F. If parts are missing, or if you
ever need to order new parts, please refer to the part numbers listed and call DPS Telecom at 1-800-622-3314.
NetGaurdian 216F
D-PK-NETGF-12001
NetGuardian BSM Resource CD
x1
NetGuardian 216F Hardware Manual
D-UM-NETGF
DB9M-DB9F Download Cable 6 ft.
D-PR-045-10-A-04
x2
x4
WAGO Connectors (Main Power)
3/4-Amp GMT Fuses
2-741-00250-00
x2
19" Rack Ear
D-CS-325-10A-00
4 Pin Analog Connector

3
x1
x8
14ft. Ethernet Cable
D-PR-932-10B-14
3/8" Ear Screws
2-000-60375-05
x4
x4
Standard Rack Screws
1-000-12500-06
Metric Rack Screws
2-000-80750-03
x4
x4
Pads
2-015-00030-00
Zip Ties
1-012-00106-00

4
Optional Shipping Items - Available by Request3.1
Wire-Wrap Back Panel
D-PA-00242-10A
The NetGuardian 216F's Wire-Wrap back panel allows for wire-
wrap connections for the discrete alarms, analog alarms, and
control relays.
Temperature Sensor
D-PR-998-10A-07
The NetGuardian 216F's external
temperature sensor cable for manual hook-
up.
Note: The NetGuadian 216F also has an
internal temperature sensor.
x2
Pluggable Back Panel
D-PK-16PAN
The NetGuardian 216's pluggable back panel allows for screw-in
barrier plug connections for the
NetGuardian's alarms and control relays.
23" Rack Ear
D-CS-325-10A-01
The NetGuardian may also come with 23"
rack ears, available on request.

5
Optional Accessories4
You can extend the capabilities of the NetGuardian through accessory units that provide greater discrete alarm
capacity, remote audiovisual alarm notification, visual surveillance of remote sites, and other options. If you would
like to order any of these accessories, or if you would like more information about them, call DPS Telecom at (800)
622-3314.
NetGuardian Expansion (NetGuardian DX)
D-PK-NETDX-12001
The NetGuardian Expansion provides an additional 48 discrete alarm points. Up to three NetGuardian Expansions
can be daisy-chained off one NetGuardian, providing a total of 160 alarm points.
NetGuardian 864 DX Expansion
D-PK-DX864-12001
The NetGuardian 864 DXG5 is another option to achieve both discrete and analog expansion. Each chassis adds 64
alarm points, providing a total of 208 when 3 DXExpansion units are daisy-chained from the NetGuardian 216F.
Entry Control Unit G2
D-PK-ECUG2
The Building Access System (BAS) is a comprehensive building entry management system that can provide
centralized door access control to your NetGuardian. The four part system consists of the NetGuardian 216F, the
Entry Control Unit (ECU), and optional keypad and/or proximity card reader. With the system in place, the
NetGuardian can maintain a database of all personnel access as well as the time of day and location that access
was granted. It can also receive a control from the T/Mon master to remotely open a door. However, should the
NetGuardian lose connection with the T/Mon, the unit is still able to make local entry decisions. Front panel LEDs
indicate communication activity between the NetGuardian and the ECU.
Specifications5
Key Specifications:
·1 RU, 19" Mountable
·16 Discrete alarms, 8 analog alarms (4 general purpose, 2 for temperature monitoring, 2 for battery
monitoring), 2 controls
·2 SFP Fiber Interfaces
·7 ports of 10/100/1000BaseT Ethernet available for client use. Internally, an 8 port switch.
·Dual -48VDC power feed

6
·Front Craft port and LEDs
·Extended temp range, -22°F to 158°F (-30°C to 70°C)
·Firmware downloadable via LAN or SFP Fiber Interface
·Web browser with multi-level security access
·SNMP–Traps to at least 2 masters natively
·Special amphenol to Wire Wrap termination module
·Includes our new digital temperature probe on 10-ft lead, connects to rear of unit via pluggable screw
lug connector.
·Windows-based configuration utility (Serial/LAN/SFP Fiber Interface)

7
Analog Input Range: (–94 to 94 VDC or 4 to 20 mA)
Control Relays: Form A or Form C
Maximum Voltage: 60 VDC/120 VAC
Maximum Current: 3/4 Amp, AC/DC
Discrete Alarms: 16
Ping Alarms: 16
Protocols: SNMPv1, v2c and v3
DCPx, DCPf, TRIP, SMTP, TAP
Interfaces: 2 SFP Fiber Interfaces (1000Base-X)
7 RJ45 10/100/1000BaseT Ethernet ports
1 DB9 RS-232 Craft port
1 RJ45 Yost RS-232 port
4 RJ45 Yost RS-232 ports (optional build)
1 50-pin amphenol connectors (discretes, controls, and analogs)
1 4-pin screw connector (external temp sensor)
1 stereo input jack (for external temp sensor)
Dimensions: 1.75"H x 17"W x 12"D (4.5 cm x 43.2 cm x 30.5 cm)
Weight: 4 lbs. 3 oz. (1.9 kg)
Mounting: 19" or 23" rack
Power Input: +/- 24 – 48VDC (–40 to –70 VDC)
Current Draw: 375 mA max (at -48V)
Fuse: 3/4 amp GMT for power inputs
Visual Interface: 12 bicolor LEDs
11 unicolor LEDs
Operating Temperature: -22°–158° F (-30°–70° C)
Operating Humidity: 0%–95% noncondensing

8
Hardware Installation6
Tools Needed6.1
To install the NetGuardian, you'll need the following tools:
PC with Edit216F software
Wire Strippers/Cutter
Phillips No. 2 Screwdriver
Punch Down Tool (if 66 blocks are used)
Small Standard No. 2 Screwdriver
Mounting6.2
The NetGuardian can be flush or rear-mounted
The NetGuardian mounts in a 19" rack or a 23" rack using the provided rack ears for each size. Two rack ear
locations are provided. Attach the appropriate rack ears in the flush-mount or rear-mount locations shown in above.
Note: Rack ears can be rotated 90° for wall mounting or 180º for other mounting options (not shown).

9
Power Connection6.3
Power connectors and fuses
The NetGuardian has two screw terminal barrier plug power connectors, located on the left side of the back panel.
(See Figure 6.3.1.)
Before you connect a power supply to the NetGuardian, test the voltage of your power supply:
·Connect the black common lead of a voltmeter to the ground terminal of the battery, and connect the red
lead of the voltmeter to the battery's –48 VDC terminal. The voltmeter should read between –43 and –53
VDC. If the reading is outside this range, test the power supply.
To connect the NetGuardian to a power supply, follow these steps:
1. Remove Fuse A and Fuse B from the back panel of the NetGuardian. Do not reinsert the fuse until all
connections to the unit have been made.
2. Remove the power connector plug from Power Connector A. Note that the plug can be inserted into the
power connector only one way — this ensures that the barrier plug can only be reinserted with the correct
polarity. Note that the –48V terminal is on the left and the GND terminal is on the right.
3. Use the grounding lug to properly ground the unit.
4. Insert a battery ground into the power connector plug's right terminal and tighten the screw; then insert
a –48 VDC line to the plug's left terminal and tighten its screw.
5. Push the power connector plug firmly back into the power connector. If the power feed is connected
correctly, the LED by the connector will light GREEN. The LED by the power connector will be off if the
power feed is reversed.
6. Repeat Steps 2–5 for Power Connector B.
7. Reinsert Fuse A and Fuse B to power the NetGuardian. The front panel LEDs will flash RED and GREEN.

10
LAN Connection6.4
Chart of Ethernet and SFP Fiber Interface Connections
The NetGuardian 216F has a 10-BaseT Ethernet switch for connecting through LAN. To connect the NetGuardian
216F to the LAN, insert a standard RJ45 Ethernet cable into one of the Ethernet ports.
From the NetGuardian 216F, the connection can be routed via Ethernet to a local subnet of up to 7 devices.
Yost RS-232 RJ45 Connector
Ethernet port pinout
The pinout diagram for the Ethernet switch port is shown above.

11
Alarm and Control Relay Connections6.5
Alarm and control relay connectors
The NetGuardian's discrete alarm inputs, control relay outputs, and analog alarm inputs are connected through the
50-pin connectors labeled "Discretes 1–16, Analogs 1-4, and Relays 1-2" on the back panel.
6.5.1 Alarm and Control Relay Connector Pinout Table
Discretes 1–16
RTN
ALM
RTN
ALM
ALM 1
1
26
ALM 9
9
34
ALM 2
2
27
ALM 10
10
35
ALM 3
3
28
ALM 11
11
36
ALM 4
4
29
ALM 12
12
37
ALM 5
5
30
ALM 13
13
38
ALM 6
6
31
ALM 14
14
39
ALM 7
7
32
ALM 15
15
40
ALM 8
8
33
ALM 16
16
41
Alarm, amphenol connector, and control relay pinout (continued on next page)
Analogs 1–4
+
–
ANA 1
21
46
ANA 2
22
47
ANA 3
23
48
ANA 4
24
49
GND
25
50
Control Relatys 1–2
NO/NC
CO
CTRL 1
17/42
43
CTRL 2
19/44
18
FUSE
20/NA
45
Alarm, amphenol connector, and control relay pinout
The table shows the pinouts for the 50-pin connectors "Discretes 1-16," and "Analogs 1-4" and "Control Relays 1-2."

12
6.5.2 Discretes 1–16 Connector Pinout Diagram
Pinout Diagram for Discretes 1-16 connector

13
6.5.3 Optional 66 Block Connector
Both of the 50-pin connectors on the back panel of the NetGuardian can be connected to the optional 25-pair 66
Block Connector (part number D-PR-966-10A-00). For 66 block pinout and color code information, see diagram
below for Discretes 1–16.
Note: If connecting to a 50-pair split block, all connections should be made on the two pin columns closest to the
right-hand side of the block or bridge clips should be installed.
Optional 66 block pinout for Discretes 1–16

14
6.5.4 Integrated Temperature and Battery Sensor
The integrated temperature and battery sensor monitors the ambient temperature and the NetGuardian's power
feeds. This option is available only if it was ordered with your NetGuardian. The integrated temperature sensor
measures a range of -22° F to 158° F (-30° C to 70° C) within an accuracy of ± 1°.
Analog Function
Location
Channel Mapping
User Channel 1
Amphenol or 4-pin
connector
Reported as analog
channel 1
User Channel 2
Amphenol or 4-pin
connector
Reported as analog
channel 2
User Channel 3
Amphenol only
Reported as analog
channel 3
User Channel 4
Amphenol only
Reported as analog
channel 4
Monitor Power Feed A
Internal
Reported as analog
channel 5
Monitor Power Feed B
Internal
Reported as analog
channel 6
Monitor Internal
Temperature
Internal
Reported as analog
channel 7
Monitor External
Temperature
1/4 inch stereo jack
Reported as analog
channel 8
Integrated sensor connection options
Between the Amphenol connector and Fuse B resides the 1/4 inch stereo jack for the external temperature sensor,
as well as the 4-pin connection for Analogs 1-2, as shown below.
Temperature Sensor and Analog Connectors

15
6.5.5 Analog Dipswitches
Dipswitch and layout
The analogs are controlled by the dipswitches to the left of the Amphenol connector (located at the back of the unit).
For milliamp sensor operation, turn the dipswitch on by placing it in the on position. For normal operation, place the
dipswitch in the off position. Note that the dipswitch is internal, and requires the case to be opened in order to
change the setting.
!Hot Tip!
WARNING
WARNING: Do not put the dipswitches in the on position unless you are sure of the analog setting. Having the
dipswitches on will put a 250 ohm resistor across the input lines. Any voltage beyond 5V or 20 mA will damage
components.

16
6.5.6 Data Port
The port can function as a DPC or ECU port.
Data ports on the NetGuardian 216F
1 TX+ (Transmit +)
2 N/C (Not Connected)
3 RX+ (Receive +)
4 GND (Ground)
5 GND (Ground)
6 RX- (Receive -)
7 N/C (Not Connected)
8 TX- (Transmit -)
Yost RS-485 RJ45 Connector
1 CTS (Clear to Send)
2 DSR (Data Set Ready)
3 RXD (Receive Data)
4 GND (Ground)
5 GND (Ground)
6 TXD (Transmit Data)
7 DTR (Data Terminal Ready)
8 RTS (Request to Send)
Yost RS-232 RJ45 Connector
Data Port Pinout
6.5.6.1 Connecting NetGuardian Accessories
Ifyou are using a NetGuardian Expansion, connect it to the Serial port. Additional configuration requires using Edit216F for
Windows configuration software.