Keri Systems SB-293 - Manual (Page 78)

Technical Reference Manual – PXL-250 and SB-293 Keri Systems, Inc.
Page 78 P/N: 01836-004 Revision 5.5
Figure 10-6: Door Held Open Alarm Relay Output Connections – A-Door
Table 25: Door Held Open Alarm
Output Relay Connections
A-Door
TB-10 Description
Pin 4 Normally-Open – GPO 4
Pin 5 Common
Pin 6 Normally-Closed – GPO 4