NORMARC NM 7000 Series, Инструкция по установке и пусконаладке

Страница: 41 / 189

1250$5&
,167580(17/$1',1*6<67(0
,167$//$7,21 &200,66,21,1*+$1'%22.
‹1DYLD$YLDWLRQ$6
3.9 Analog Inputs
The analog inputs are connected to the CI1210A connection interface board as illustrated in
Figure 3-12. The inputs are:
•
ANALOG CH.1-3 - three differential DC analog inputs, P is the positive and N is the nega-
tive terminal.
Maximum voltage:
±
15V.
Input impedance: 10kohms.
• TINDOOR, TOUTDOOR - temperature measurement inputs with interface to an LM35 tem-
perature sensor.
Maximum voltage:
±
15V.
Input impedance: 10kohms.
• AC LEVEL - AC level measurement input. Intended for use with a battery eliminator (i.e.
220/9VAC) to monitor the mains voltage.
Maximum voltage: 24Vpp.
Input impedance: 10kohms.
Suitable female connectors are Weidemüller BLZ-5.08/4 or equivalent
.
Figure 3-12 Analog input connections.
TEMP
INDOOR
TEMP
OUTDOOR
AC
LEVEL
ANALOG
CH.1
ANALOG
CH.2
ANALOG
CH.3
DIGITAL
PORT A
DIGITAL
PORT B
DIGITAL
PORT C
DIGITAL
PORT D
T
O
M
B
120
3
RS232 RS232 RS232
REMOTE
CONTROL
DC-LOOP DC-LOOP DME
LOCAL REMOTE 2 REMOTE 1 CH.1&2 CH.3&4
TEMP
*
1 - VDD
2 - T*DOOR
3 - GND
4 - Not connected
CI1210A
1
4
LM35
Bottom
view
1 - VACP
2 - GND
3 - VACN
4 - Not connected
AC
LEVEL
1 - ANLG*P
2 - GND
3 - ANLG*N
4 - Not connected
ANALOG
CH.*
1
4
1
4
1
4
1
4
1
4
V+
Vtemp
GND
BATTERY
WARNING
HBK583-1
RADIO LINK