Keri Systems SB-293 - Manual (Page 71)

Keri Systems, Inc. Technical Reference Manual – PXL-250 and SB-293
Revision 5.5 P/N: 01836-004 Page 71
10.0 Wiring Connections - SB-293
Before performing any wiring or connection operations, ensure that controller power
is OFF. Serious damage to sensitive components on the controller may occur if wiring
changes are made while controller power is on.
The following instructions assume that TB-10 is facing up (see Figure 10-1). With one
exception (the general-purpose relay outputs), all connections to the SB-293 satellite
board are made on the left side of the unit. Specific information for making each
wiring connection is provided in the Terminal Block Connections section on page 72.
Figure 10-1: The SB-293 Satellite Board