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OVERVIEW OF INSTALLATION PROCEDURE FOR NGC-UIT-ORD
Page #
A. Provide suitable panel enclosure, and determine 2
locations for NGC-UIT-ORD assembly in panel
B. Cut opening and mount NGC-UIT-ORD on front of panel 3
C. Installing common alarm light 4
D. Connect power and communication to the UIT 4
E. Servicing 5
F. Cleaning 5
G. Configuration switches 5
H. Reset switch 5
I. Cutting template 7
A. PROVIDE SUITABLE PANEL ENCLOSURE, AND DETERMINE LOCATIONS FOR NGC-UIT-ORD ASSEMBLY IN PANEL
1. Provide suitable panel enclosure
To protect its electronic components, the NGC-UIT-ORD must
be mounted in a minimum NEMA 1 enclosure. A NEMA 12
or better enclosure is recommended. The NGC-UIT-ORD as-
sembly comes with a sealing gasket and hardware to mount
the enclosure.
Note: The RAYCHEM NGC-UIT-ORD is designed for opera-
tion in ambient temperatures from –40°F to 149°F (–40°C
to 65°C). If the ambient temperature is outside this range, a
space heater and/or cooling fan will be required in the panel.
2. Determine locations for the NGC-UIT-ORD assembly in the
electrical panel
The NGC-UIT-ORD should be located on the front of the panel
near eye level (for convenient viewing). The NGC-UIT-ORD as-
sembly is an electronic unit and must not be located where it
will be exposed to strong magnetic fields or excessive vibration.
A
B
D
E
C
KIT CONTENTS
Item Qty Description
A 1 NGC-UIT-ORD display
B 1 Sealing gasket
C 10 #8 washers (stainless steel)
D 10 #8/32 locknuts (stainless steel)
E 1 5 ft. (1.5 m) RS-232 adaptor cable
Network Connection
Local port/
remote
RS-485/RS-232, selectable. Port may be used to
communicate with Supervisor Software
RS-232 is non-isolated, RJ-11 connection
RS-485, 2-wire Isolated. Phoenix-style pluggable
screw terminal connector with retaining screws.
Maximum number of devices 256. Fail safe
design with optional termination resistors
Data Rate: 2400 to 57600 baud
Maximum cable length for RS-485 not to
exceed 4000 feet (1200 m). Cable to be shielded
twisted pair
USB host Three colors showing status:
Red = USB key fault
Green = USB key inserted
UIT status Three colors showing system status:
Green = Normal Condition
Red = Fault Condition
Field port RS-485 2-wire isolated. Used to communicate
with external devices, such as NGC-30-CRM,
5GF-C and RMM2. Maximum cable length
not to exceed 4000 ft (1200 m). Cable to be
shielded twisted pair
Phoenix style pluggable screw terminal
connector with retaining screws. Maximum
number of devices 256. Fail safe design with
optional termination resistors
Data rate to 9600 baud
LAN 10/100 Base-T Ethernet port with Link and
Activity Status LEDs
USB port USB 2.0 Host port Type A receptacle
LCD Display
Display
device with integral CCFL backlight.
Touch screen 4-wire resistive touch screen interface for user
This component is an electrical device
which must be installed correctly to ensure
proper operation and to prevent shock
or fire. Read these important warnings
and carefully follow all the installation
instructions.
• Component approvals and performance
are based on the use of specified parts
only. Do not use substitute parts.
C1
CB19
CB17
CB15
CB13
CB3
CB9
CB11
CB7
CB5
CB1
CB16
CB42
CB20
CB18
CB4
CB14
CB12
CB10
CB8
CB6
CB2
C2 C3 C4 C5 C6 C7 C8 C9 C10
CB23
CB25
CB27
CB29
CB21
CB26
CB28
CB30
CB22
CB24
CB31
CB33
CB35
CB37
CB39 CB40
CB36
CB32
CB34
CB38
1
3
5
7
9
19
17
15
13
11
29
27
25
23
21
39
37
35
33
31
2
4
6
8
10
12
14
16
18
20
30
28
26
24
22
32
34
36
38
40
PanelNGC-UIT-ORD
assembly location
Panel
door
Alarm
light
