senva TG Series User manual

INSTALLATION INSTRUCTIONS
senvainc.com 1-866-660-8864 (F)1-503-296-2529 9290 SW Nimbus Ave. Beaverton Oregon 97008
TG SERIES
Toxic Gas Sensor
BACnet/Modbus/Analog
PRODUCT IDENTIFICATION
• Use installation wires rated for 75C and above.
• The TG Series (the equipment covered by the IFU) has not
been tested for Life Safety Applications and are not to be used
in Life Safety Applications in jurisdictions that require this
certication.
• Only qualied trade installers should install, program,
maintain and test system incorporated therein. Installer is
responsible for compliance of all applicable codes.
• Read, understand, and follow instructions thoroughly.
• The unit and associated systems require routine test and
maintenance as prescribed in the TG Series User’s Manual
section ‘Periodic Test and Maintenance’
• Do not install in hazardous or classied locations.
• De-energize power supply prior to installation.
• Gas sensors should not be used as a substitute for proper
installation, use, or maintenance of gas emitting equipment.
• This device is designed to detect conditions that could
result in acute eects of gas exposure. It will not fully safeguard
individuals with specic medical conditions. If in doubt,
consult a medical practitioner.
• Conduit is prone to condensation if it passes from one
temperature zone to another, such as from indoors to outdoors
or from one part of a building to another. This condensation
may actually drip into the sensor if mounted below, causing
damage and/or poor readings.
In order to prevent condensation and water egress, seal
both the top and bottom of the conduit with a suitable
expanding foam product (such as PolywaterTM ZipsealTM ZIP-
50KIT1) to prevent warm air from entering cold conduit.
Alternatively, berglass insulation may be inserted in the
conduit between the cold and warm sections using a rigid wire
or other method if both ends cannot be sealed. Sealing is the
preferred method.
• Conduit air ow entering sensor may prevent sensor from
reading ambient air properly, resulting in under measurement
of gases. Plug sensor conduit in all installations with a foam
plug or seal as noted above in order to prevent airow from
the conduit.
DANGER
WARNING
!
LIMITATION OF LIABILITY
Senva’s liability, whether in contract, in tort, under any
warranty, in negligence or otherwise shall not exceed the
amount of the purchase price paid by the purchaser for the
product. Under no circumstances shall Senva be liable for
special or consequential damages.
TG -
Temp
Gas1
Pkg Gas2 Out
Package
W = Wall Mount
D = Duct Mount
M = Metal
Output Type
A = Analog
B = BACnet/Modbus
Temperature Output
A = None
C = 100Pt RTD
D = 1000Pt RTD
E = 10K Type 2
F = 10K Type 3
G = 10k w/11k
H = 3k
I = 2k2
J = 1k8
K = 20k
Enclosure Lid
Blank = Clear/Tinted
S = Solid/Opaque
W=White/Solid
Gas Type 1*
C = Carbon Monoxide (CO)
N = Nitrogen Dioxide (NO)
M = Methane (CH4)
P = Propane (C3H8)
H = Hydrogen (H2)
O = Oxygen (O2)
3 = R134A (Multi-Refrigerant)
4 = R410A
Gas Type 2*
X = No second gas
N = Nitrogen Dioxide (NO)
M = Methane (CH4)
P = Propane (C3H8)
H = Hydrogen (H2)
O = Oxygen (O2)
3 = R134A (Multi-Refrigerant)
4 = R410A
Lid
*Refrigerant sensors may only be paired with CO or NO2

FEATURES
The Senva TG Series sensor is a dual-sensor toxic gas detector.
There are two versions to select from; the Analog version and
the Communications version(BACnet MS/TP and Modbus
RTU). Each version has Fan and Alarm relays for controls/
indication. The Analog version has two congurable 0-5V/10V
or 4-20mA analog outputs that represent gas concentrations.
The communications version has a physical RS-485 connection
for communications over either BACnet MS/TP or Modbus RTU.
These sensors can be mounted in an indoor application. In
addition, each sensor has the following features:
Visual/Audible Indicators - Standard LCD, LED indicators
(green, yellow, red), audible alarm.
Supports BACnet and Modbus(BACnet/Modbus Version) - TG
units with output type of BACnet/Modbus supports BACnet MS/
TP, Modbus RTU and Modbus ASCII.
Auto-Conguring Devices (BACnet/Modbus Version) - TG
Series automatically detects network baud rate, serial format,
protocol and self-addresses.
Dual Gas Monitoring - Sensor can accommodate CO, NO,
Methane, Propane, Hydrogen, Oxygen, Refrigerants or any dual
combination in one enclosure. Sensor can be expanded in eld
by adding additional elements.
Lockable Door- TG Series has a hex keyed screw that can be
used to secure the sensor’s door in the closed state. This should
be used to keep the sensor door locked to prevent/limit the
ability to tamper or misuse the sensor.
Streamlined Installation- TGM and TGW units are designed to
allow wire through the center, making installation simple and
reducing the need to run wires around a circuit board.
INSTALLATION
1. Identify the package type (wall/metal or duct) of the
TG Series sensor. Follow the‘Wall Mount’or‘Duct Mount’
installation instructions accordingly:
Wall Mount (TGM or TGW)
Locate sensor near trac areas, away from sources of
ventilation or drafts. One sensor per 5000-7500 square feet is
normally required (applies to CO, NO, Methane, Hydrogen).
Propane and refrigerant sensors should be limited to 5000
square feet or less.
Recommended CO and NO2 Sensor Mounting Height is 3-6 feet
above nished oor. Methane or Hydrogen sensors should be
mounted within 1 foot of the ceiling. Propane sensors should
be mounted 1-3 feet above the oor. Refrigerant sensors
should be mounted 6 inches above oor. Check with local and
state building codes to ensure sensor mounting height is in
compliance.
Mount the sensor directly and securely to the wall with the
fasteners best suited to your construction. Use the factory
provided #8 x 3/4”Pan self tapping screws or equivalent.
• There are two mounting tabs for securing/mounting the
sensor. Mount/secure sensor to desired position on the
wall with screws while being careful not to over-tighten.
• The sensor has a hole in the back for mounting into a wall
or a junction box. If a top mounted conduit connection
is desired, drill out either of the top knockouts and install
appropriate conduit tting/connector.
ATTENTION: For conduit installations, remove
circuit board from enclosure prior to drilling holes to
ensure product is not damaged.
Duct Mount (TGD)
Drill a 3/4”hole in duct. Install sensor using gasket and screws
provided. The pickup tube will ensure adequate air ow
regardless of air ow direction.
Mount unit to duct with supplied screws.
New Product Announcement
TG Toxic Gas Product Improvement Annoucement
NEW TG UL TOXIC GAS SENSOR
The new Senva TG toxic gas product line is now UL and cUL
Listed! Other product enhancements include an enhanced
through-the-back solution for wiring on the TGW, a new
duct-mountable option, temperature thermistor options,
and (coming soon!) additional toxic gases such as Methane,
Propane, Hydrogen, Hydrogen Sulde, Oxygen and
refrigerants.
THROUGHTHEBACK SOLUTION FOR STREAMLINED
WALL MOUNTING
Installers have loved working with our TG product line for
years...except for one thing - it was dicult to run wires
for a junction box installation. Well, not anymore! Senva’s
new center-hole circuit board allows conductor entry
straight through the back for quicker, cleaner junction-box
installations.
NEW DUCT VERSION
Senva’s duct is engineered to maximize airow throught he
sensing elements to ensure quick and accurate sensing. The
design allows for easy installation into any duct. See our
“Duct Mount Gas Sensing”application note to learn more!
OTHER KEY FEATURES
▪NEW! O2, Methane, Propane, H2, VOC, H2S, and refriger-
ants coming soon
▪NEW! Self-Test feature periodically checks health and alerts
occupants of faulty sensors or end of lifespan
▪Temperature compensated, eld replaceable, 7 year life
expectancy on CO and NO elements
▪LCD with intuitive setup menu
▪Standard LED and audible alarm
▪Analog or RS485 Available
▪7-year limited warranty on electronics; 2-year on elements
ORDERING
To dierentiate from the non-UL product and allow for future
gas additions, the new TG product will have a dierent part
number naming convention than the previous product. Use
the following cross reference to choose the appropriate TG
product for your application.
Higher Reliability, Faster Installation, Superior Accuracy | Sense the dierence
7 year limited warranty
PROUDLY MADE IN USA
Step 1: Install mud plate in a
2x4” conduit junction box, or
skip this step if mouting TG
directly to wall
Step 2: Run wire(s) through
TG center; mount TG
Step 3: Wire to removable
terminal block, plug, and
play
UL LISTED
STREAMLINED WALL INSTALLATION
NEW DUCT VERSION FOR
UNDERGROUND GARAGES
COMING SOON! MORE
GASES

INSTALLATION (Continued) WIRING CALLOUTS
2. Review the wiring call-outs and wire sensor to needed
Inputs and outputs for your application. See Page 4 for
example wiring schematics.
3. For Bacnet/Modbus version, communication wires may
be daisy chained and termination resistor may be utilized.
Use of appropriate shielded twisted pair wire (14-26 AWG) is
recommended, per protocol specications. Total wiring runs
should not exceed 4000 feet, with a maximum of 128 devices
(BACnet) or 32 devices (Modbus) in a single daisy chain.
Depending on the network conguration, it may be necessary
to use the built in EOL (end-of-line) termination resistors on
the TG Sensor. The below shows an enabled termination
resistor.
4. For applications utilizing the fan relay, the diagram on the
following page shows connections between one or multiple
TG sensors wired to an exhaust fan coil using the fan set-point
relay(s). This function can be performed by a single TG sensor or
a sequence of multiple TG sensors wired in parallel.
Ensure that the fan relay set-points are uniform. The fan relays
will activate if one or more of the sensors reach the set-point.
5. Connect power wires. Use of a Class 2 LPS power supply or
greater is required. Dedicated isolation transformers or power
supplies are recommended for each sensor that is installed as
shown in the schematic. Apply 15-30VDC or 24VAC to the V+
and V- terminals with appropriate sized wires (14-24AWG).
6. Apply power. Sensor may require up to 2 minutes of warm-
up time prior to displaying valid gas measurements.
7. For Bacnet/Modbus version, connect the TG Sensor(s) to
an active network. The Senva TG Series can be used on both
BACnet and Modbus networks. The default settings on the
sensor include auto-detection of protocol type, device address
(BACnet only), serial format and baud rate. Each BACnet/
Modbus TG sensor ships with a default Modbus address. This
process is further detailed in the respective TG BACnet Protocol
Guide or TG Modbus Protocol Guide. To manually adjust these
parameters, utilize the TG Series User’s Guide.
POWER(V+)
COMMON(V-)
+RS485(A(+)) *
Agnd **
-RS485(B(-)) ***
FAN IN(FR1)
FAN OUT(FR2)
ALARM IN(AR1)
ALARM OUT(AR2)
1
2
34
5
6
7
8
9
9
10
1 - LCD Display
2 - Buzzer
3 - Sensor Element 1
4 - Sensor Element 2
5 - Enclosure Hole for Wiring
6 - Terminal Block for Power and Control Wiring
7 - Fan and Alarm Relays
8 - Up/Down/Select Push Buttons
9 - Enclosure Mounting Holes
10 - EOL termination resistor
*AOUT1 on Analog Version
**AOUT2 on Analog Version
***Not used on Analog Version

24VAC
Gas Sensor 1
V+
V- (Gnd)
A(+)
Agnd
B(-)
FR1
FR2
AR1
AR2
Transformer 1
Gas Sensor 2
V+
V- (Gnd)
A(+)
Agnd
B(-)
FR1
FR2
AR1
AR2
Building Automation Control
Comms (BACnet or Modbus)
TX(+)
RX(-)
L
N
24VAC/10-30VDC
Exhaust Fan Coil
Alarm Relay Coil
R1
R2
Note:
Colors are shown to
clarify node connections;
wire color shall be
determined by national
and local electrical codes.
24VAC
Transformer 2
For fan loads greater than 1A or 30V,
use Senva PR Relay
From FR2
To Neutral
WHT/BLU
WHT/YEL
ORANGE
YELLOW
Power
N
Load
24VAC
Gas Sensor 1
V+
V- (Gnd)
AOUT1
AOUT2
None
Transformer 1
24VAC
Gas Sensor 2
V+
V- (Gnd)
Transformer 2
AOUT1
AOUT2
None
DDC or Variable
Frequency Drive
Common
Analog in 1
Analog in 2
Relay and BACnet Wiring
Analog Wiring for
0-5/10V circuits
WIRING EXAMPLES

OPERATION
Green Normal readings below the fan set-point
Yellow Gas concentration above the fan set-point and
below the alarm set-point
Red Gas concentration level above the alarm set-point
Fan and Alarm Set-points
The fan and alarm set-points are only applicable for elements
populated on the board by the factory, or added in the eld by
the user.
Fan Relay Default Set-point
CO: 25ppm
NO: 1ppm
Methane/Propane/Hydrogen: 10% LEL
Oxygen: Less than 19.5% Vol
Refrigerants: 300ppm
Alarm Default Set-point
CO: 100ppm
NO: 3ppm
Methane/Propane/Hydrogen: 25% LEL
Oxygen: Greater than 23.0% Vol
Refrigerants: 600ppm
Fan Relay/Alarm Status
Both the fan relay and alarm status are tied to the function of
the LED indicators on each TG Series sensor. If a device has two
elements populated on the board, then the fan relay and alarm
status functions will activate if either of the gases reach their
fan or alarm set-point.
Status LED Fan
Relay
Alarm
Relay
Audible
Alarm
O - Closed Open Silent
Below Fan Set-point* Green* Open* Open Silent
Above Fan Set-point* Yellow* Closed* Open Silent
Above Alarm Set-
point Red Closed Closed Silent
Above Alarm Set-
point for 30 minutes
(or user dened delay)
Red Closed Closed On**
*For Oxygen, if reading is below fan setpoint, fan relay will close
and red LED will be lit. Above the fan setpoint, the fan relay will
open and green LED will be lit. **If Oxygen reading is below
Fan setpoint for 30 minutes, audible alarm will activate.
Self-Test Feature
If“pulse check”is activated in S1/S2 or via communications, unit
will periodically check the health of installed sensor elements.
If either installed sensor fails the check or the 7 year lifetime of
the sensor is exceeded, buzzer will chirp every 60 seconds and
a red LED will blink to indicate the sensor needs to be replaced.
The duration of the fan relay and alarm buzzer operation are as
follows. These values can also be modied from their default
settings via the TG Series User’s Guide.
Relay Activation Timing
Fan Relay Value
Minimum ON time 60 seconds
Minimum OFF time 60 seconds
Maximum OFF time 0 (inactive)
Audible Alarm Activation Timing
Buzzer Value
Delay 30 minutes
Minimum ON time 0 seconds
Minimum OFF time 0 seconds
Sensor Element Lifetime Clock
With 30 days remaining on the element life-cycle, the green
LED will blink once every 10 seconds and the audible alarm will
chirp once every 60 seconds. This timer can be viewed using
the TG Series User’s Guide. Contact factory for replacement
elements or see TG Series Calibration Guide to eld calibrate the
sensor.
The following section details factory defaults for LCD function,
LED function, fan and alarm set-points, fan relay and alarm
status functions, and the sensor element lifetime clock. These
values can be modied from their default settings via the TG
Series User’s Guide.
LCD Function
The LCD is factory defaulted to toggle between readouts
for each gas type populated on the board. Toggling can be
modied using the TG Series User’s Guide.
LED Function
The LED indicators function in sync with the fan relay and alarm
status thresholds. LEDs will change state if either of the gases
reach their fan or alarm set-point.
PERIODIC TEST AND MAINTENANCE
Periodic Maintenance
Though the frequency of inspection is typically aected by the
operating conditions and environment (extreme temperatures,
extreme humidity, exposure to contaminants, etc.), Senva
recommends the following maintenance and intervals. More
frequent maintenance may be required per local code by the
Jurisdiction Having Authority (JHA). An accurate log of all
maintenance and abnormal occurrences should be maintained
for the proper service of this product
Every 6 Months
• For Methane, Propane, Hydrogen or refrigerants retest and
recalibrate the unit using NIST traceable reference gas to
ensure sensors remain accurate.
• Visually inspect to ensure optimal operating conditions (no
broken pieces/components, sensor lter not blocked or
discolored, visual indicators operational, etc.).
• Clean the exterior with a soft cloth to remove debris from
the sensor intake ports.
Annual
• For Oxygen, CO or NO2, retest and recalibrate the unit
using NIST traceable reference gas to ensure sensors
remain accurate.
• For sensor replacement be sure to power down the sensor
and remove element to be replaced and plug in new
element in its place and then re-apply power.
Do Not
• Expose the sensor to high pressure water spray.
• Expose the sensor and its elements to solvents.
• Immerse the sensor into liquids.

SPECIFICATIONS
Power supply Power 15-30VDC/24VAC (1), 50/60Hz, 4w max, 160mA max.
Wiring Conductor 14-24 AWG, Minimum 600V, 75°C
Terminal Torque 0.5 N•m
Outputs (Analog)
2 Programmable Outputs 0-10V (default), 0-5V, 1-5V, 4-20mA (menu selectable)
CO Output Scaling 0-200ppm (default), 0-1000ppm (menu selectable)
NO Output Scaling 0-10ppm (default), 0-30ppm (menu selectable)
Propane/Methane/Hydrogen Output Scaling 0-50% LEL (default), 0-50% LEL (menu selectable)
Oxygen Output Scaling 0-25% Vol (default), 0-25% Vol (menu selectable)
Refrigerant Output Scaling 0-1000 ppm (default), 0-1000 ppm (menu selectable)
Temp Output Scaling (optional) -20 to 85ºC
Output (BACnet/Modbus)
RS-485 BACnet MS/TP, Modbus RTU, Modbus ASCII
Baud Rates 9600, 19200, 38400, 57600, 76800, 115200
RS-485 Loading 1/4 unit
Fan Relay Fan relay characteristics N.C. 1A@24VAC/30VDC(50/60Hz)(No Mains Connection)
Alarm Relay Alarm relay characteristics N.C. 1A@24VAC/30VDC(50/60Hz)(No Mains Connection)
Display 3-1/2 digit LCD Indicates CO ppm, NO ppm, Temp (menu selectable)
LED’s Green, Yellow, Red Green = Normal, Yellow = Relay, Red = Alarm
Audible exposure alarm 85dB@4” Piezo transducer 30 minutes above alarm set-point per UL2034 (menu selectable)
CO Sensor Performance
Type Electrochemical
Accuracy ±5% of Default Range, ±5% of Reading Above 200ppm
Resolution 1ppm
Life expectancy 7 years
Recommended Calibration Annual
Recommended Height 3 to 6 feet; coverage 5000-7500 sq ft.
NO Sensor Performance
Type Electrochemical
Accuracy ±5% of Default Range, ±5% of Reading Above 20ppm
Resolution 0.1ppm
Life expectancy 7years
Recommended Calibration Annual
Recommended Height 3 to 6 feet; coverage 5000-7500 sq ft.
Methane/Propane/
Hydrogen Sensor
Performance
Type Catalytic
Detection Range 0-50% LEL (Lower Explosive Limit)
Accuracy ±5% of Range
Resolution 1% LEL
Life expectancy 5years
Recommended Calibration 6 months
Recommended Height  Hydrogen/Methane: 0.5 to 1 foot from ceiling; coverage 5000-7500 sq ft.
Propane: 1 to 3 feet from oor; coverage 5000 sq ft.
(1) One side of transformer secondary is connected to signal common. Dedicated transformer is recommended. No mains circuit connection allowed. In addition, it
is required to use an isolated power supply that is certied by a national or international standard (i.e. UL). Use of a Class 2 LPS power supply or greater is required.
(2) Carbon Monoxide full scale is 1000 ppm.
(3) Nitrogen Dioxide full scale is 30 ppm.
(4) Combination CO/Methane, CO/Propane, or CO/Refrigerant sensors should be mounted according to Propane/Methane/Refrigerant recommendations. Consult
factory for other combinations. Mounting height recommendations may be adjusted according to installation. Ensure sensor is accessible for maintenance and
target gas has unobstructed access to sensor. Mount in accordance with ANSI/NFPA 70 and NEC or CEC.

Oxygen Sensor Performance
Type Electrochemical
Detection Range 0-25% Volume
Accuracy ±5% of Range
Resolution 0.1%
Life expectancy 5 years
Recommended Calibration Annual
Recommended Height 3 to 6 feet; coverage 5000-7500 sq ft.
Refrigerant Sensors
Performance
Type MOS
Detection Range 0-1000 ppm
Resolution 1 ppm
R134A, R410A Calibrated for respective gas
R134A Sensitivity @300ppm test gas: 450 ppm R410A, 425 ppm R407C, 400 ppm R404A,
370 ppm R22, 300 ppm R134A
Life expectancy 10 years (typical expectation for MOS sensors)
Recommended Calibration 6 months
Recommended Height 6 inches above oor; no more than 18 inches above lowest level of
Operating Environment
Temperature, continuous -20 to 50oC
Humidity 15-90% continuous, 0-99% intermittent
Max Elevation 2000m
Enclosure
Material ABS/Polycarbonate (Wall), Powder coated steel/acrylic (Metal)
Rating IP20
Dimensions 4.0”h x 4.4”w x 2.1”d (Wall), 5.0”h x 4.3”w x 2.25”d (Metal)
Agency Compliance UL61010-1 Listed
SPECIFICATIONS (Continued)
5) R134A sensor may be used as a general purpose refrigerant detection. The sensor’s response to other refrigerants will change proportionally as shown in the
following graph. Actual response may vary depending on installation. For more accurate response to a specic gas, a unit may be eld calibrated.
0
200
400
600
800
1000
1200
1400
1600
0 100 200 300 400 500 600 700 800 900 1000
MEASURED GAS LEVEL (PPM)
TEST GAS APPLIED (PPM)
GENERAL PURPOSE REFRIGERANT SENSOR
R410A R407C R404A R22 R134A

DIMENSIONS
Symptom Solution
No output Check wiring. Ensure power supply meets requirements.
Sensor reading error Sensor contaminated or at end of life. Replace sensor.
Relay Function Verify set-point. Verify test gas concentration. Cover sensor to prevent drafts and dilution during test.
LCD readout error See TG Series User’s Guide for full list of LCD diagnostic code denitions.
Chirping Noise Reliability feature has detected a faulty or missing sensor. Replace sensor element.
TROUBLESHOOTING
BACnet/Modbus Quick Reference
The following section outlines some commonly utilized
Modbus registers and BACnet objects for quick reference. For a
complete list and description of each, please see the associated
protocol guides: TG BACnet Protocol Guide or TG Modbus
Protocol Guide.
Access Legend:
R=Readable
W-Write-able
W0 = Write-able with 0 only
NV = Saved in non-volatile conguration memory
Description BACnet
Object
Modbus
Register
Access
Temperature AI310 R310/11 R/W0
Gas 1 Concentration AI320 R320/21 R/W0
Gas 2 Concentration AI330 R330/31 R/W0
Gas 1 Warning Set-point AV150 R150 R/W/NV
Gas 1 Alarm Set-point AV152 R152 R/W/NV
Gas 2 Warning Set-point AV160 R160 R/W/NV
Gas 2 Alarm Set-point AV162 R162 R/W/NV
Sensor 1 Self-Test Mode BV196 R196 R/W/NV
Sensor 2 Self-Test Mode BV197 R197 R/W/NV
Description BACnet
Object
Modbus
Register
Data
Type
Fan Relay BO210(R/W) R210(R) BOOL
Fan Relay Override R211(W) UINT16
Alarm Relay BO220(R/W) R221(R) BOOL
Alarm Buzzer BO230(R/W) R230(R) BOOL
Alarm Buzzer Override R231(W) UNIT16
Supported Modbus Functions:
0x03 Read Holding Registers
0x06 Write Single Register
0x10 Write multiple Registers
Revised 6/24/2020 Document #152-0380-0D
5.000
0.375
2.150 2.150
4.300
Ø0.1880
R0.125
5.000
0.250
R0.125
0.375
4.300
0.250
R0.125
2.150
FRONT ANGLE WITH DRILL OUTS SIDE ANGLE
TOP ANGLE
4.250
MATERIAL: 1/4" CLEAR ACRYLIC
ROUND CORNERS AND EDGES AS INDICATED.
5.000
0.375
2.150 2.150
4.300
Ø0.1880
R0.125
5.000
0.250
R0.125
0.375
4.300
0.250
R0.125
2.150
FRONT ANGLE WITH DRILL OUTS SIDE ANGLE
TOP ANGLE
4.250
MATERIAL: 1/4" CLEAR ACRYLIC
ROUND CORNERS AND EDGES AS INDICATED.
WEDNESDAY, AUGUST 21, 2019
9290 SW Nimbus Ave.
Beaverton, OR 97008
1-800-660-8864
NOT TO SCALE. All dimensions are in inches [mm]
SIZE
REV
PART/DWG. NO
PAGE of
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54 3 2 1
SOLIDWORKS 2019
550-0056 0A
ENCLOSURE, FORD BOX V2
UPDATED
11
Install S-632-2
TOP
[2] PLCS Inside
Install BSO-8632-18
Backplate standoffs & drilled tapouts
drill outs
Frontplate folds and Side angle
[6] PLCS from Outside
MATERIAL: 16GA. CRS (0.059) STEEL
POWDERCOAT: SILVER ANODIZE TIGER DRYLAC 38/91020 or EQUIVALENT
1) WELD AND GRIND CORNERS, BLEND GRIAND MARKS w/ 80 GRIT - WATER TIGHT, FLUSH ON
Bottom angle
1.5875
0.2500
5.000
2.150
0.2810
2.000
5.000
4.3000
0.500
0.375
0.1870
0.640
5.000
0.594
4.300
2.0000
1.320
2.150
2.360
3.250
0.1880
4.250
0.875
2.500
2.360
0.970
0.875
4.300
2.4200
1.1334
REV DATE BY DESCRIPTION
0A 8/21/19 AJH INITIAL RELEASE
REV DATE BY DESCRIPTION
0A 8/21/19 AJH INITIAL RELEASE
TGM Base
TGM Lid
TGM Bottom View
TGW