Esser FACP 8000C - Analog Ring Module Operation; Analog Ring Module Layout and Terminal Assignment

Fire Alarm Computer 8000C
Page 103
12 Analog ring module
The analog ring module enables you to connect the analog ring loop - the
esserbus
®
. The analog
ring loop is configured with Customer Data Editor
8000C
.
Terminal card assignment
X 1
64-way plug connector to micro module slot of the basic module, field device module or
extension module of the FACP 8000C
K1,K 2
Bi-directional ring interrogation by loop isolators
(K1 = A+, A- / K2 = B+, B-)
LED 1
(SMD) red flashing
⇒
in normal mode in time with communication on the ring
loop
(SMD) red lit steadily
⇒
Short circuit on ring loop
LED 2
(SMD) yellow lit steadliy
⇒
Module faulty
LED3
(SMD) red flashing
⇒
+24V supply voltage failure or communication to
control panel processor interrupted
(SMD) red lit steadily
⇒
Module in CPU failure mode
(control panel CPU failure)
LED4
(SMD) yellow flashing
⇒
Processor program running - normal mode
(SMD) yellow flashing rapidly
⇒
Module in test mode
Analog ring module
Do not connect
Do not connect
Do not connect
Do not connect
A +
A -
B -
B +
1
2
3
4
5
6
7
8
K2 (B)
K1 (A)
LED 2
LED 3
LED 4
LED 1
Analog ring module
X1
XXXXXX B2
Analog ring module only
hardware release B2 required!
!