Rice Lake 920i Series Installation

920i Programmable HMI Indicator/Controller
®
Two-Card Expansion Board Installation
This document contains procedures for installing two card expansion boards in the deep universal, wall and panel mount
models of the 920i indicator. Procedures for each enclosure type are described in this document.
See the 920i manual (PN 67887) for general installation and configuration information, including option card slot numbering and
port assignments.
For applications using both six- and two-card expansion boards, connect the six-card board to the two card
WARNING
board using cable ((PN 71799) for universal and panel mount units or cable (PN71780) for wall mount units.
Part No.
31596 Standoff, Male-FEM 4-40NC
69808 Board Assy, Expansion 2
71453 Standoff, PC Board
181032 Cable Assy, DC Power (180047 Only)
71758 Cable Assy, DC Power (71743 Only)
71779 Cable Assy, Ribbon 2.0''
98807 Standoff, Male-Fem. 4-40
Table 1-1. Expansion Board Kit, PN 71743 and 180047
for Panel Mount or Deep Universal Enclosures
The slot/location jumper on the two-card expansion board must be set to the 3–4 position for all standard
Note
installations. The 9–10 position is used in special applications using both six- and two-card expansion boards.
For applications using both six- and two-card expansion boards, connect the six-card board to the two-card board
using either cable PN 71799 (panel mount units) or PN 71780 (wall mount units).
1
+3.3V
–6V
J4
1
+6V
February 05, 2018
Description
J1
ISP
+5V
U3
+6V
–6V
Figure 1. Two-Card Expansion Board
Qty Part No.
5 14822 Screw, Mach 4-40 NC x 1/4''
1 15631 Cable Tie, 3'' Nylon
3 15650 Mount, Cable Tie 3/4''
1 46192 Clamp, Flat Ribbon Cable
1 69808 Board Assy, Expansion 2
1 71452 Standoff, Male-FEM 4-40NC
5 179487 Cable Assy, DC Power, 4 Pin Connector (179488 only)
71757 Cable Assy, DC Power, 6 Pin Connector (69782 only)
71780 Cable Assy, Ribbon 23.5''
Table 1-2. Expansion Board Kit, PN 69782 and 179488
J2
GND
Description
for Wall Mount Enclosure
SLOT/LOCATION JUMPER
9–10
3–4
1
J3
Qty
4
6
2
2
1
12
1
1
1
PN 71284 Rev B