Esser 8000C - Page 108

Page 108
Fire Alarm Computer 8000C / M
Field device card (Part No. 772418 / 772420)
Relay K1
:
Relay for connecting a master box. May also be used as a
freely programmable relay. Selection of operating mode and
emergency function by means of jumpers.
Contact rating when used as a
non-monitored change-over
contact
< 30 V DC/ max.1 A. Due to the integrated EMC
protection, this contact is not floating.
Relay K2, K3, K4
Relay with common function. May also be used as a freely
programmable relay. Selection of operating mode and
emergency function by means of jumpers.
Contact rating when used as a
non-monitored change-over
contact
< 30 V DC/ max.1 A.
Due to the integrated EMC protection, this contact is not
floating.
FDOP interface
:
8 digital inputs and 8 outputs
contact rating 12 V DC / max. 25 mA
Internal primary loop input
:
monitored 10 k
Ω
(idle) / 5 k
Ω
(alarm)
for essernet
®
operation after CPU failure
Quiescent current
:
approx. 15 mA
(Using peripheral module, part no. 772418 with additional
micro module slot, without micro module)
!
The 8000C/M FACP's relays may only be connected to DC voltages. No AC voltag
e
may be applied, not even when a relay is programmed as a
non-monitored change-ove
r
contact.
Due to the integrated EMC protection, these relays do not provide floating contacts i
n
any mode.
T
echnical Data