PPI neuro 100, Руководство пользователя

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WARNING
MISHANDLING / NEGLIGENCE CAN RESULT IN
PERSONAL DEATH OR SERIOUS INJURY.
WARNING
MISHANDLING / NEGLIGENCE CAN
RESULT IN PERSONAL DEATH OR
SERIOUS INJURY.
ELECTRICAL CONNECTIONS
1. The user must rigidly observe the Local Electrical Regulations.
2. Do not make any connections to the unused terminals for making a tie-point for other wires (or for any other reasons) as
they may have some internal connections. Failing to observe this may result in permanent damage to the indicator.
3. Run power supply cables separated from the low-level signal cables (like Thermocouple, RTD, DC Linear Current/Voltage,
etc.). If the cables are run through conduits, use separate conduits for power supply cable and low-level signal cables.
4. Use appropriate fuses and switches, wherever necessary, for driving the high voltage loads to protect the indicator from
any possible damage due to high voltage surges of extended duration or short-circuits on loads.
5. Take care not to over-tighten the terminal screws while making connections.
6. Make sure that the Indicator supply is switched-off while making/removing any connections or removing the Indicator from
its enclosure.
CONNECTION DIAGRAM
The Electrical Connection Diagram is shown on the left side of the Indicator enclosure. The diagram shows the terminals
viewed from the REAR SIDE with the Indicator label upright. Refer the label provided on the Rear Side for terminal numbers.
Note that the OUTPUT-2, OUTPUT-3 and the Serial Comm./Remote Alarm Acknowledgment connections are applicable only
if the respective plug-in modules are fitted. Also the DC SUPPLY is applicable only if the Indicator is supplied with 18 to 34 VDC
supply voltage option.
The rear panel electrical wiring connection diagram is shown in Figure11.1 below.
Figure 11.1
User Manual neuro 100
Section 11
+12V
SSR / DC Linear RELA
Y
OUTPUT 1
mV
, V
, mA
T/C
INPUT
Pt100
NO C NC
RS 485
85 ~ 265 V
AC SUPPL
Y
GND
SSR / DC Linear
RELAY
OUTPUT 2
SSR / DC Linear
RELAY
OUTPUT 3
NO C NC
NO
C
L
N
1
2
3
4
5
13
7
12
8
14
9
15 16 17
11
18
10 6
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