www.topworx.com
7
NAMUR Shaft,
Stainless
Standard 0.25” DD Shaft,
Stainless
Lubrication
Areas
2
4mm
0.375 [9.53mm]
0.375 [9.53mm]
0.25 in
For more shaft dimension
details, see Page 2.
Illustration #7 : Shaft Assembly
4-40x0.25 SEM screw (x2)
To rqu e 1 0 0 I N- O Z
4-40x0.5 self tap screw (x6)
To r qu e 4 0 IN - O Z
12pt Terminal Strip (x2)
Terminal Strip Label
Bracket
Switch 1 Switch 2
Green to GND Ground Green to GND Ground
COM (Black) Terminal 2 COM (Black) Terminal 5
NO (Blue) Terminal 3 NO (Blue) Terminal 6
NC (Red) Terminal 1 NC (Red) Terminal 4
Switch 3
Green to GND Ground Green to GND Ground
COM (Black) Terminal 8 COM (Black) Terminal 11
NO (Blue) Terminal 9 NO (Blue) Terminal 12
NC (Red) Terminal 7 NC (Red) Terminal 10
Switch 4
Special Conditions of Safe Use (All installations)
Clean only with a damp cloth to prevent possibility of electrostatic
discharge.
For Explosion Proof installations, the internal ground connection
shall be used and the external ground connection, if supplied in
addition, is supplemental bonding allowed where local authorities
permit, or is required.
When installing with a third party listed nipple-mount solenoid, it is
the responsibility of the installer to provide fittings, and apparatus,
suitable for the area classification in accordance with the National
Electrical Code.
All cable entry devices or conduit stopping boxes shall be certified in
type of explosion protection ‘d’, suitable for the conditions of use
and correctly installed.
Warranty
TopWorx warrants that each item of new equipment manufactured by it will be free
from defects in material and workmanship under normal use and service; its obliga-
tion under this Warranty, being limited to making good, at its factory, and part of
parts thereof, which shall be returned to it with transportation charges prepaid, within
one year after the date of the purchase of such equipment by the original purchaser,
and which its examination shall disclose to its satisfaction to have been thus defec-
tive. TopWorx however, assumes no risk or liability for results of the use of the
products purchased from it.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, WHETHER OF MER-
CHANTABILITY FITNESS, OR OTHERWISE EXPRESSED OR IMPLIED, AND ALL OTHER
OBLIGATIONS OR LIABILITIES AND TOPWORX NEITHER ASSUMES , NOR AUTHOR-
IZES ANY PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH
THE SALE OF THIS EQUIPMENT.
No claims for labor in replacing defective parts and equipment and consequential
damages will be allowed by the Company.
This Warranty shall not apply to equipment which has been subjected to misuse,
negligence or accident.
This Warranty shall not apply to any equipment which shall have been repaired or
altered, outside the Company's factory so as to affect such equipment's stability or
reliability in the judgement of the
Telemetering Equipment for use in Hazardous Locations
Zone 0 Ex ia IIC T4 -20ºC ≤Tamb ≤60ºC; IP67
SIRA 08ATEXxxxxx, SIR08.xxxxx
Class I, Div. 1 & 2, Groups A, B, C, D; Class II, Div. 1 & 2, Groups F, G
Type 4, 4X
Intrinsically Safe/Securite Intrinseque
Install per Control Drawing: S-K094/094A
SIRA 08ATEXxxxxx, SIR08.xxxxx
Zone 1 Ex e IIC T4 -20ºC ≤Tamb ≤60ºC; IP67
Zone 1 Ex em IIC T4 -20ºC ≤Tamb ≤60ºC; IP67
Class 1, Div. 2, Groups A, B, C, D; Class II, Div. 2 T4, Groups F, G
Type 4, 4X
0518 II 1 GD
0518 II 2 GD
**The above terminations are typical and may vary depending on your configuration. Refer to the
wiring diagram located on the inside top housing for a wiring diagram specific to your configuration.
