Detcon 1010-N1 Rack - Manual (Page 4)

2. Connect 117VAC input to the terminal strip labeled “VAC IN” (L1, N, GND).
3. If applicable, connect a 24VDC source or standby battery to the terminal strip labeled “VDC IN” (+ and –).
4. If applicable, connect a normally open momentary remote mounted switch to the lugless terminal strip
(labeled RESET) located on the controller mother board.
5. If applicable, terminate the discrete 4-20 mA output to external device(s). Terminals are labeled “(+) 4-
20” and “(–) 4-20”.
6. If applicable, terminate the RS-485 serial output to external device(s). Terminals are labeled “A (+)”, “B
(–)”, and “SHLD”.
7. Refer to installation and wiring detail of remote mount sensor assemblies as detailed in section 3.0.
Terminate field wiring from sensors to Model 1010-N1 rack lugless terminal strips located on the con-
troller mother board.
7. Alarm relay outputs may be discrete, zoned, or common via gold plated jumper tabs. Configure accordingly.
N No ottee:: Based on the application and use of relay contact outputs, complete all wiring terminations prior to
application of power. Shut-in controls may be omitted until system test is complete.
1.5 S
TART
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Upon completion of all field wiring: Depress the power switch located on the front panel. Note that each
Model 10B controller digital display illuminates. Varying readings may occur during sensor warm-up. A 10
second alarm delay will occur on power up. Refer to sections 2.0 and 3.0 for additional start-up detail.
1.6 M AINTENANCE AND R EPAIR
The Detcon Model 1010-N1s modular design allows for minimum down time during maintenance and/or
repair. A model 10B control module may be changed by turning the latch knob clockwise until it stops
and then sliding it out of the panel by pulling on the latch knob. To install, slide the 10B control module
into the 1010-N1 control enclosure and then secure by turning the latch knob counter-clockwise until it
stops. See section 3 for more information on the 10B control module.
The Model PS100-10B 100 watt power supply can be replaced by turning the latch knobs clockwise until
they stop and then sliding it out of the panel. A new power supply can then be installed or the existing
one repaired. It is recommended that VAC and VDC power be removed from the 1010-N1 motherboard
before doing maintenance on, or replacing the power supply.
Replacement of the power switch, or fuse holder is accomplished by: removing the power supply from the
panel; disconnecting the plug from its respective header; remove the wires from the plug of the component
to be replaced; snap the component out of the PS100-10B face plate and then reassembly with the new
component. Reference the PS100-10B schematic/wiring diagram in figure 3 for wiring details
Replacement of the power supply itself is accomplished by: removing the PS100-10B power supply module
from the panel; disconnecting the 2 connectors from the back of the power supply; removing the 4 screws
that mount the power supply to the bracket; then reassembly with the new power supply. Reference the
PS100-10B schematic/wiring diagram in figure 3 for wiring details.
Detcon Model 1010-N1 Rack Panel Mount Control Enclosure PG.4