Figure 4-20 Eas/Eas2 Rear Panel Connectors - Motorola iDEN Site Controller System Manual

Chapter 4 Installation
Intercabling Connections
USER ALARM/CONTROL
RTN
-48V
EAS
-48V RTN
MOTOROLA
ENVIRONMENTAL
ALARM SYSTEM
INPUT:
EAS2

Figure 4-20 EAS/EAS2 rear panel connectors

4-42
EAS/EAS2 rear panel connectors appear in Figure 4-20. User and system
alarm / control circuits connect to respective 50-pin connectors: Notice
connectors P9 (USER ALARM CONTROL) and P10 (SYSTEM ALARM /
CONTROL). Various system (internal) alarm circuits interface to the EAS/
EAS2 via connectors P5 through P8.
Five sets of changeover relay contacts allow control of external equipment.
The relays are rated 50 Vdc at 250 mA. (If switching requirements exceed
these ratings, use a relay contact to actuate a power relay.)
P9
CONTROLLER A
PARALLEL SERIAL
P1 P2
USER ALARM/CONTROL
-48V , 0.5A
P9 P1
CONTROLLER B
PARALLEL SERIAL CONTROL
P3 P4 P5
P5
CONTROLLER A CONTROLLER B
CONTROL
PARALLEL PARALLEL
RF2
P3 P7
Gen 3 Site Controller System Manual
P10
SYSTEM ALARM/CONTROL
RF#1 RF#2 RF#3
Motorola -48V
ENVIRONMENTAL ALARM SYSTEM
P6 P7 P8
P6
RF1
SYSTEM ALARM/CONTROL
RF3
P8
P10
68P80801E30-A 5/1/2002
, 1.0A
iSC411
042202JNM