Dynacord PROMATRIX System Reference Manual page 14

DEVICE DESCRIPTIONS
The following block diagram outlines the features once again. It shows a DPM 4000 equipped with a 2-channel
paging station module (NRS 90215), a MIC/LINE + 2 AUX inputs module (NRS 90216), two 2-channel LINE
output modules (NRS 90218) and an 8 I/O control module (NRS 90219). The ports of the interface block are
standard. Their functioning is explained in detail on the following pages. The "Optional" port allows for retrofitting
an additional serial port for the intercommunication between several DPM 4000s or connecting external devices /
entire installations.
IN A Pag. Console
SLOT 1
NRS 90215
IN B Pag. Console
AUX1
IN A
AUX2
SLOT 2
NRS 90216
IN B MIC / LINE
+
DC INPUT
24V =
RS-232 PC INTERFACE
DCF 77
INP 1
INP 2
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
figure 5.1 DPM 4000 block diagram
5-2
DPM 4000
AUDIO MATRIX 4x4
INPUT FILTERS
OUTPUT DELAYS
CHIME / ALARM
SIGNAL GENERATOR
MESSAGE RECORDER
SYSTEM TIMER
CALENDAR
CONTROL / SUPERVISION
POWER MANAGEMENT
INTERFACE
SLOT 5
NRS 90219
LINE OUT A
SLOT 3
NRS 90218
LINE OUT B
LINE OUT A
SLOT 4
NRS 90218
LINE OUT B
OPTION PORT
+ 24V =
READY
REMOTE CONTROL
MONITOR OUT
SLAVE CLOCK OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
PROMATRIX System User Handbook 1.1