nvent Raychem NGC-UIT-OUT Conversion Instructions

NGC-UIT-OUT to NGC-UIT2-HAZ
CONVERSION INSTRUCTIONS
General
Area of Use
Supply Voltage
Operating Temperature
Min. Storage Temperature
Dimensions
Alarm Outputs
Via External Alarm Module Three relay outputs, Form C contacts,
User to Drive External
Relays
LCD Display
Display
WARNING:
The NGC-UIT2-HAZ is an electronic unit.
During installation, take the following
precautions to avoid damage to its
electronic components.
Nonhazardous or hazardous locations,
indoors or outdoors (Type 4X, IP66)
90–240 Vac
32°F to 140°F (0°C to 60°C) without
space heater
–22°F to 140°F (–30°C to 60°C) with
space heater
–40°F to 149°F (–40°C to 65°C)
13.43 in W X 10.87 in H X 3.63 in D
(341 mm W X 276 mm H X 92 mm D)
switching module up to 250 Vac/5 A
Relays may be assigned for alarm
outputs
LCD is a 10.4 in SVGA, color TFT
transflective device with integral LED
backlight
• Handle with care to avoid mechanical
damage.
• Keep electronics dry.
• Avoid exposure to static electricity.
• Avoid contamination with metal filings,
liquids, or other foreign matter.
DESCRIPTION
These instructions will guide the installer on how to convert
from nVent RAYCHEM NGC-UIT-OUT to
nVent RAYCHEM NGC-UIT2-HAZ and are intended only for
personnel experienced in panel construction.
TOOLS REQUIRED
• Masking tape
• 11/32 in. Nut Driver
• Metal file
• In-line torque wrench with 3/8 socket
• Zipcut Disc for cutting Stainless Steel panels
(5.0 in x 0.45 in x 7/8 in)
Note: the Zipcut disc is used to cut the opening in the door for the
NGC-UIT2-HAZ display. Other cutting type tools can be used.
Network Connection
Local/Remote Port
Local RS-232
Remote RS-232 to RS-485
using external converter #2
Data Rate
Maximum cable length
Field Port
Field RS-232 to RS-485
using external converter #1
Data Rate
Maximum Cable Length
LAN
• Take care to protect the user interface
board on the enclosure door.
• Use agency-approved conduit bushings,
adapters, and cable glands to keep the
enclosure protected from dust and fluids.
• #7 (.201) drill bit
• 3/8 in. drill bit
RS-232/RS-485 (via external converter)
ports may be used to communicate
with host computer (RAYCHEM
Supervisor software) or DCS
A non-isolated, 9 pin D sub male
2 wire isolated,, Using a standard 9 pin
D sub female to 9 pin D sub male cable.
9600 to 57600 baud
For RS-485 not to exceed 4000 ft
(1200 m). Cable to be shielded
twisted pair.
RS-232/RS-485 (via external converter)
port used to communicate with external
devices, such as NGC-30-CRM, CRMs
and RMM2.
2 wire isolated,, Using a standard 9 pin
D sub female to 9 pin D sub male cable.
9600
For RS-485 not to exceed 4000 ft
(1200 m). Cable to be shielded
twisted pair.
10/100 Base-T Ethernet port with Link
and Activity Status LEDs