Printed Circuit Board(S) Installation; Figure 5-4 Optional Printed Circuit Board Locations - Omega DP41-S User Manual

5
Setup

5.2.3 Printed Circuit Board(s) Installation

To install optional printed circuit board(s):
ISOLATED ANALOG
OUTPUT BOARD
RS-232/RS-485 BOARD
5-6
1. "Reveal the Main Board" (refer to Section 5.2, Disassembly).
2. Using Figure 5-4 as a reference, insert option board(s) into the
corresponding slot(s) on the main board. Each circuit board is
keyed to fit in it's own position.
RETAINER
(ALWAYS USED
EXCEPT FOR
BCD OR 4 RELAY
OPTION)
CASE
Figure 5-4. Optional Printed Circuit Board Locations
P10
J20
BCD BOARD OR 4 RELAY BOARD
INTERCONNECT BOARD
P20
(PART OF BCD ASSY)
P14
DUAL RELAY
P12
BOARD
P11
P10
J12 J11
J10
J14
AC POWER BOARD
MAIN BOARD ASSY
BEND DETENTS OUTWARD
TO INSTALL MAIN BOARD
(4 RELAY BOARD ONLY)
REAR
PROTECTIVE
COVER
COVER
MOUNTING
SCREW
THUMBNUTS
SLEEVE
GASKET