Model PD690 Universal Process Meter
Instruction Manual
To re-install the meter in its case:
1. Fold the Options Board over the Main Board, grasp both boards so
the Main Board is on the bottom and the two Boards are separated
by about an inch.
2. Insert the two boards together into the case. Be sure both the
top and bottom boards engage the rails, which hold them in place.
3. Do not press on the Display Board when seating the assembly in
the case.
4. Install washers and retaining screws in 4 corners of meter and
install front cover.
Figure 18: Option Card Installation
MOUNTING DIMENSIONS
Figure 19: Mounting Dimensions
Notes:
1. Panel cutout required: 1.772" X 3.622" (45 mm x 92 mm) 1/8 DIN
2. Panel thickness: 0.125" - 0.250" (3.17 mm - 6.34 mm)
3. Clearance: allow 6 inches (152 mm) behind the panel
33
Input Configuration
Jumpers
Display Board
Ribbon Cable
Transformer
Relays
J2
Screw Terminals (Rear)
Options Board
Not Installed
Panel Thickness
0.125-0.250 (3.2-6.4)
6.0 (152) Clearance
4.25 (108)
4.30 (109) Installed
4.83 (123) Required for Inst.
2.30
(59)
0.575
(14.6)
