36
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 controller.
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 controller 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 controller supply is switched-off while making/removing any connections or removing the controller
from its enclosure.
CONNECTION DIAGRAM
The Electrical Connection Diagram is shown on the left side of the controller enclosure. The diagram shows the terminals
viewed from the REAR SIDE with the controller label upright. Refer the label provided on the Rear Side for terminal numbers.
Note that the OUTPUT-2, OUTPUT-3 and the Serial Comm./Auxiliary SP connections are applicable only if the respective
plug-in modules are fitted. Also the DC SUPPLY is applicable only if the controller is supplied with 20 to 50 VDC supply voltage
option.
The rear panel electrical wiring connection diagram is shown in Figure 3.1 below.
Figure 3.1
Section 3
User Manual
neuro 100 96X96
OUTPUT
-2
RS485
OUTPUT
-3
mV
, V
, mA
96 X 96
OUTPUT
-1
INPUT
SSR/DC Linear
SSR/DC Linear
RELA
Y
NO
C
NC
RELA
Y
RELA
Y
T/C
Pt100
SSR/
DC Linear
NO
C
NC
NO
C
NC
85 ~ 265 V
AC SUPPL
Y
N
L
1
2
3
4
5
13
7
12
8
14
9
15
16
17
11
18
10
6
