ProtEX-MAX PD8-6310-WM Explosion-Proof NTEP Certified Batch Controller Instruction Manual
16
Wire Security Seal Installation (NTEP Seal)
All controllers include mechanical features to install a wire security seal. This seal secures the rear case
portion of the controller, preventing unauthorized access to the programming lockout jumper.
Combined with using the programming lockout jumper to restrict access to the programming, the control-
ler meets the requirements for National Conference on Weights and Measures (NCWM) National Type
Evaluation Program (NTEP) certification.
To enable the programming lockout jumper, refer to Programming Lockout Jumper (NTEP Lockout) on
page 15.
Note: Refer to the document PD8-6300 Series NTEP Certified Pulse Input Devices Security Seal
Installation Guide (LIM8-63101WM-2) for complete NTEP security seal installation instructions.
To install the wire security seal:
1. Locate the wire security seal packed
with the controller.
2. Pass the wire security loop through the
wire loop pass-through holes on the rear
portion of the controller housing.
3. Pass the wire loop through the second
set of wire loop pass-through holes in
the controller housing.
4. With the wire loop through the front
and rear of the case, pass the loop
back through the crimp seal end.
Tighten the loop such that it will prevent
the rear of the case from being removed
while the loop is in place.
5. The wire loop may now be tagged,
crimped, and sealed to mechanically
secure the rear case. This will secure
the programming lockout jumper.
Figure 3: Wire Security Seal
Figure 4: Wire Loop through Rear Case
Pass-Through
Figure 5: Wire Loop through Second Case
Pass-Through
Figure 6: Close and Crimp Seal Wire
Security Loop
