Control Unit Inputs I0 - I3 & Inputs 0 -4 On Exp. Board 4583; Not Supervised; Supervised; The 3361 Unit's Inputs In0 / Z & In1 - Panasonic MEW01 351 Planning Manual

Panasonic Electric Works Nordic AB
MEW01351 Rev: -
10.1
10.1.1
10.1.2
10.1.2.1
10.2
Planning Instructions Fire alarm system EBL512 G3, V1.1.x
Control unit Inputs I0 - I3 & Inputs 0 -4 on
exp. board 4583

Not supervised

Normally open (R > 2K) or Normally closed (R < 2K)
Activation time: >0.5 sec.
Connections, see drawings 512 G3 – 23 and – 35, sheet 1.

Supervised

NOTE! Only valid for Inputs 0 - 4 on exp. board 4583
Each supervised input can be in four different states:
 Open circuit (cut-off)
 Not activated (quiescent)
 Activated
 Short-circuit
Depending on the selected logic, Normally open (high resistance) or
Normally closed (low resistance), the following table is valid.
Line resistance R
R > 6K8
6K8 > R > 2K
(nom. 3K3)
2K > R > 70
(nom. 680)
R < 70
Connections, see drawings 512 G3 – 35, sheets 1 & 2.
Input line fault
If open circuit (cut-off) or short-circuit is detected on a supervised
input, a fault will be generated in EBL512 G3 and the following fault
message will be displayed:
FAULT: Input x expansion board x,
control unit xx
The 3361 unit's Inputs In0 / Z & In1
Connections, see drawings 512 G3 – 31 and – 36.
NOTE! Input 0 can be used as a general input (In0) – like the c.i.e.
inputs I0-I3 or used as a zone line input (Z) requiring an end-of-line
capacitor (470 nF).
Normally open
(high resistance)
Open circuit (cut-off)
Not activated
Activated
Short-circuit
63
Normally closed
(low resistance)
Open circuit (cut-off)
Activated
Not activated
Short-circuit