rotork Pakscan IIS Technical Manual page 11

Pakscan IIS Technical Manual
There are 33 screw terminals provided for the system inputs and outputs. The two communication ports use
terminals 1 to 8 and 9 to 16 respectively and they may be configured by links to be either RS232 or RS485.
The remaining terminals are used for the 2 wire loop connections and other system functions.
There are no facilities for including any additional option cards within the Pakscan IIS enclosure. The Pakscan
IIS master station does not support dual redundant station configurations.
Covers
LOOP B
+
RV182
F2
Fig. 4 - Pakscan IIS Master Station, Door Open
LOOP A
- + -
LK6
LK7
RV181
1 0 2 2 - 5 6 5 IS S U E 1 .1
LK 7
S K 1 2 S K 1 1
S K 1 3
F1
LK5 LK4 S3 S1
1 1
WARNING - HIGH VOLTAGE
DISCONNECT SUPPLY BEFORE
REMOVING COVERS
Issue 1.0
TERMINAL CONNECTIONS AND JUMPER SETTINGS
A
2 / 4 WIRE
B
S1
RS232 RS485
LK6
1
A B A B
J5
RS232 RS485
A B A B
CTSA J10
RTSA J6
2 / 4 WIRE
S1
RS232 RS485
LK7
4
A B A B
J8
RS232 RS485
A B A B
CTSB J7
RTSB J9
J J
J J
6 5
7 9
LOOP A
-
+
RV 181
LK 6
LOOP B
S K10
-
+
RV 182
S2
1
ESD WHEN INPUT = OPEN CONTACT
LINE (96-264 V a.c.)
NEUTRAL
CHASSIS GROUND
Terminals
Publication S130E
+ve
1 3
TXA +
1
PORT 1
2 TXA -
2
S2 (TO HOST)
RXA +
3
4 RXA -
2 4
-ve
CTSA
5
RTSA
6
COMA
7
GND
8
+ve
1 3
9 TXB +
PORT 2
10 TXB -
3 S3
(TO HOST)
RXB +
11
RXB -
12
2 4
-ve
CTSB
13
RTSB
14
COMB
15
GND
16
A OUT
17
A
A IN
18
19 GND
LK4
LOOP
CABLES
20 B IN
B
21 B OUT
22 GND
LK5
23 +24V
24 HESBOSS
25 IMBOSS
26 HESOK
27 IMOK
28 COM
29 ALM NO
30 ALM C
31 ALM NC
NC ESD
32
NC ESD
33
F1 = 3.15 A
L
POWER
N
SUPPLY
E
11