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Pentair Raychem NGC-UIT2-0RD, Installation Instructions And Specifications, Page: 8 / 8

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Pentair Raychem NGC-UIT2-0RD Installation Instructions And Specifications Download Page 8

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GB-RaychemNGCUIT20RD-IM-H58531     INSTALL-168      05/15

INDUSTRIAL HEAT TRACING SOLUTIONS

Reset

RS-485-1

Termination

Pull-down

Pull-up

Termination

3 2 1

ON

RS-485-2

Termination

rs-485 configuration switches

reset switch

The configuration switches are found on the right side of the  

NGC-UIT2-ORD. Refer to the table below for settings.

The Reset switch can be found on the side of the NGC-UIT2-ORD. A 

pointed object is required to press the reset switch and restart the 

NGC-UIT software.

position

switch

 on

 off

 comments

Pull-down

(As-shipped default) RS-485 network 

“–” signal is forced to a determinate 

state when idle.

RS-485 network “–” signal is not 

forced to a determinate state when 

idle.

One device (typically this NGC-UIT2-ORD) on the 

RS-485 network should force the network “-“ signal 

to a determinate state.

Pull-up

(As-shipped default) RS-485 network 

“+” signal is forced to a determinate 

state when idle.

RS-485 network “+” signal is not 

forced to a determinate state when 

idle.

One device (typically this NGC-UIT2-ORD) on the 

RS-485 network should force the network “+“ signal 

to a determinate state.

Termination

(As-shipped default) RS-485 network 

is terminated with 120-ohm resistor.

RS-485 network is not terminated.

Terminate the device (NGC-UIT2-ORD or other) that 

is at each end of the RS-485 network, for a total of 

two terminated devices. No other devices on the 

network should be terminated.

Summary of Contents for Raychem NGC-UIT2-0RD

Page 1: ... 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 WARNING IMPORTANT General Area of Use Nonhazardous indoors or outdoors IP65 Type 4 Supply Voltage 9 30 Vdc 3 6 1 2 A Operating Temperature 30 C to 50 C 22 F to 122 F Min Storage Temperature 30 C to 80 C 22 F to 176 F Dimensio...

Page 2: ...mbly in Panel 1 Provide suitable panel enclosure To protect its electronic components the NGC UIT2 ORD must be mounted in a non hazardous location panel with a minimum IP32 Type 1 enclosure An IP52 Type 12 or better enclosure is recommended The NGC UIT2 ORD assembly comes with a sealing gasket and hardware to mount the enclosure Note The Raychem NGC UIT2 ORD is designed for opera tion in ambient t...

Page 3: ...st easily accomplished if the panel door is on a horizontal surface 5 Mount the user interface assembly onto the panel door Place the NGC UIT2 ORD assembly in position the twelve studs go through the twelve holes on the NGC UIT2 ORD assembly mounting plate see figure below Place the supplied 6 32 in Kep nuts on each of the twelve mounting studs Fasten only hand tight Look at the front of the panel...

Page 4: ... 426 in 88 39 mm 3 480 in Ø 4 8 3 m m 0 1 9 0 i n X 1 2 71 48 mm 2 814 in 71 48 mm 2 814 in 71 48 mm 2 814 in Panel Cut Out Area Top of Display Drawing NOT TO SCALE Drawing NOT TO SCALE 11 1 mm 0 437 in 88 39 mm 3 480 in 88 39 mm 3 480 in 243 54 mm 9 588 in Panel Cut Out Panel Cut Out NGC UIT2 ORD Cut Out Dimensions ...

Page 5: ...NS Bottom view Back view Front view RS 485 2 Debug Port not used Ethernet USB device port not used Open Collector Outputs RS 485 1 Side view Side view RS 232 RS 485 1 Termination RS 485 2 Termination USB Power RS 485 not used CAN not used RS 485 not used NGC UIT2 ORD Connection Diagram ...

Page 6: ...g located on the left side of the NGC UIT2 ORD The lead should go to the terminal marked 9 30 Vdc and the lead should go to the terminal marked GND Note The NGC UIT2 ORD is rated for 9 30 Vdc Since the NGC 30 CRM modules are rated for 12 Vdc we have used this voltage to also power the NGC UIT2 ORD As a result the recommend alarm relays and lights detailed in the Additional Materials are rated for ...

Page 7: ... the same Install the two 9 pin D SUB to 10 pin terminal block on a DIN rail inside the panel enclosure Note These should be placed were the Serial cable from the bottom of the NGC UIT2 ORD mounted on the panel door can be easily accessible Connect one end of the Serial communication cables to the ports labeled RS 485 1 and RS 485 2 on the touch screen and the other ends to the 9 pin D SUB to 10 p...

Page 8: ...e NGC UIT2 ORD Refer to the table below for settings The Reset switch can be found on the side of the NGC UIT2 ORD A pointed object is required to press the reset switch and restart the NGC UIT software Position Switch On Off Comments Pull down As shipped default RS 485 network signal is forced to a determinate state when idle RS 485 network signal is not forced to a determinate state when idle On...

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