Chapter 2 – AC 80 Hardware and Connections
AC 80 User’s Manual 2-15
(Length 3 m )
X1
CDP 80
CONTROL PANEL
D oor P anel M ounting
(O ptional)
CDP 80
CONTROL PANEL
X1
(Length m ax 10 m )
Male-to-Male
Extension
C onnector
X3
X1
NDPI-21
CONTROL PANEL
IN T E R F A C E
X4
X2
N ote 1: C D P 80 C ontrol Panel can optionally be connected
to X 4 o r X 2 o n N M B C -0 1 u n it.
N ote 2: The bus m ust be term inated at both ends. AC 80
contains fixed term ination. Term ination on the first
N M B C -01 unit m ust be sw itched O FF.
N ote 3: N M BC -01 can also be the last ´device´ in the bus.
In that case term ination m ust be sw itched O N .
N ote 4: If G O P is the last device in the bus, term ination is
im plem ented w ith a jum per betw een the pins 2 & 3
o f X 2 .
N ote 5: In bus cable tw o parallel connected pairs are used
for 24 V D C . (R ecom m ended practise.)
See page 2/2 for 3-pair w iring.
The m axim um loop resistance of 24 V w iring betw een
G O P G raphical O perating P anel and pow er supply is 5 ohm .
(2.5 ohm for tw o panels.) The loop resistance of single
JA M A K pair is m ax 8.1 ohm /100 m .
N ote 6: The m axim um total length of the M odbus is 300 m .
N ote 7: The m axim um distance betw een C D P 80 and AC 80 is 30 m .
X1
Ch2
+
-
AC 80
APPLICATIO N
CONTROLLER
PO W ER SUPPLY
2 4 ...2 8 V D C
(M ax 10 A )
ALARM
PRIN TER
X3
X2
X1
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
X3
X2
NM BC-01
MODBUS
T E R M IN A T IO N U N IT
GOP
GRAPHICAL
OPERATING PANEL
NAPI-01
ALARM
P R IN T E R IN T E R F A C E
C entronics C able
(Length m ax 3 m )
NCPC-30 Control
Panel Cable, AC 80
C ontrol P anel
C able (B lack),
3AFE 6404 4761
24 V
0 V
24 V
0 V
SHIELD
DGND
SHIELD
DATA A (+)
DATA B (-)
SHIELD
+24 V
0 V
+24 V
0 V
SHIELD
DGND
SHIELD
DATA A (+)
DATA B (-)
SHIELD
+24 V
0 V
+24 V
0 V
SHIELD
DGND
SHIELD
DATA A (+)
DATA B (-)
SHIELD
SHIELD
RS485 A+
TERM IN
RS485REF
SHIELD
RS485 B-
24 V
0 V
SHIELD
RS485 A+
TERM IN
RS485REF
SHIELD
RS485 B-
24 V
0 V
IN
IN
OUT
OUT
NCPC-30 Control
Panel C able, A C 80
(Length 3 m )
X1
JA M A K
4 x (2 + 1 )x 0 .5
JA M A K
4 x (2 + 1 )x 0 .5
JA M A K
4 x (2 + 1 )x 0 .5
24 V
0 V
24 V
0 V
DGND
DATA A (+)
DATA B (-)
(2 P a irs )
N o te 4
(2 P a irs )
24 V
0 V
DGND
DATA A (+)
DATA B (-)
24 V
0 V
DGND
DATA A
DATA B
(2 P a irs )
To next device
(O KI M icroline 280)
230 V A C
(2 P a irs )