IDTECK UOM User manual

User Manual
U
O
M
OUTPUT EXPANSION MODULE

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Table of Contents
1. SAFETY INFORMATION ...................................................................... 3
2. PRODUCTION INTRODUCTION ............................................................ 5
3. UOM CONFIGURATION ...................................................................... 6
4. PREPARATION FOR INSTALLATION ...................................................... 8
5. INSTALLATION ................................................................................. 9
6. COMMUNICATION WIRING ................................................................ 12
7. BOARD STATUS LED DESCRIPTION ................................................... 12
8. HOW TO MAKE RMA REQUEST (AFTER SALES SERVICE) ...................... 13

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1. Safety Information
To prevent safety accident and property damage, read through information below and use the
product properly.
This symbol indicates that dangerous voltage consisting risk of
electric shock present within this unit
This exclamation point symbol is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions
in the literature accompanying the appliance.
- The user must use 12V DC Power.
- Securely plug the power cord into the power receptacle.
- If any unusual smells or smoke come from the unit, stop using the product.
- Do not install the unit in humid, dusty, or sooty locations..
- Do not install in a location subject to high temperature (over 50°C), low temperature (Below -30°C),
or high humidity.
- Do not operate the product with the tool in hand when power is on
- When cleaning, do not spray water directly onto parts of the product.
- Clean only with dry cloth.
- Do not use chemicals or cleaning products.
Caution – Installation
Warning – Power
AAA Caution – Cleaning

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- Do not drop objects on the product or apply strong blows to it. .
- Keep away from magnetic interference.
- Keep out of direct sunlight and heat radiation sources.
- If you want to relocate the already installed product,
be sure to turn off the power and then move or reinstall
- Do not locate the device near combustible substance such as spray.
- Avoid being touched by other than administrator for the purpose of abnormal using.
- Do not change connection installed by technician
- When water or liquid gets into the device, turn off the power first.
Caution - Usage

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2. Production Introduction
2.1 Feature of UOM
 Expanded output board Connects to iFDC/iEDC via RS485 communication.
Expandable to2 inputs and 16 outputs..
 ESD-resistance design (ElectroStatic Discharge)
Enables device to run with ESD-resistance design which has an antistatic feature.
Also protects device from noise so system runs with stability.
2.2 Contents
Please find below contests of UOM package.
UOM comes with followings
UOM 1ea Quick Installation Guide
2.3 Specification
Name UOM
CPU 32bit Microprocessor
Power / Current DC 12V, Max.350mA
Communication RS485
Input port 2 ea
Output port 16 ea (FORM-C relay output (COM, NO, NC) /
DC12V~18V, Max. 2A)
Operating temperature 0 ~ +65C (+32 ~ +149F)
Operating humidity 10% ~ 90% relative humidity
Size (width x height x thickness)
157mm x 185mm x 16mm
Weight unit weight: 203g( 0.448lb)
Certification

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3. UOM configuration
3.1 UOM Board
(Figure: UIM board configuration)

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 UOM board configuration
No Name Description
1 LD #1 Turned on LED means that power is being supplied normally.
2 RS485 Communication port Used when connecting iFDC/iEDC board
3 relay #1 ~ #16 (Relay #1 ~
#16) output port
Provides sixteen FORM-C (COM, NO, NC) relay outputs.
(DC12~24V, Max 2A)
4
input #1 ~#2 (Input #1 ~#2)
port
Consists of 2 input ports.
5 LD #7 ~ #22
When an output occurs, the corresponding output
LED blinks for the output time
(LD #7 – Relay #1, LD #8 – Relay #2, LD #9 – Relay #3, LD
#10 – Relay #4, LD #11 – Relay #5, LD #12 – Relay #6, LD
#13 – Relay #7, LD #14 – Relay #8, LD #15 – Relay #9, LD
#16 – Relay #10, LD #17 – Relay #11, LD #18 – Relay #12,
LD #19 – Relay #13, LD #20 – Relay #14, LD #21 – Relay
#15, LD #22 – Relay #16)
6 LD #23 ~ #24
When a normal input is received, the corresponding input
LED
blinks for a moment (LD #23 – Input #1, LD #24 – Input #2)
7 Fixing hole Can be used when fixing board to NEMA case or to Earth
Ground.
8 Dip switch for setting board
ID & ADC
Switch for setting board ID. Board ID indicates device’s own
address for communication. Switch1-2: shows applicable
board ID via LED. Switch 3: whether to use ADC.
9 Board ID LED Shows board ID
10 RESET S/W Reboot UOM. Setting values remains after the reboot.
11 Initialization Switch
Initializes all the values of UIM to factory default and resets
UIM. Press this switch for more than 3 seconds to initialize
the device.

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4. Preparation for installation
4.1 1 Installation diagram for RS485 communication
Each iFDC/iEDC set can be expanded to max. 4 sets of UOM
(Figure: installation diagram with RS485 communication)

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5. Installation
5.1 Port description for wiring
5.1.1 UOM board port
(Figure: UOM Board)
No. Name
① Power port
② RS485 communication port
③ Relay output(#1 ~ #16) port
④ input(#1 ~ #2) port
⑤ Board ID setting switch

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5.2 Installation steps
User is advised to follow installation steps below. User may consider installation environment but
basically below procedure is recommended.
1. Set each UOM board ID to install.
2. Proceed with wiring
2-1 Connect UOM fixing holes to either NEMA case or
Earth GND and proceed with ground connection.
2-2 wire power.
2-3 wire input devices.
2-4 wire output devices.
2-5 wire communication.
3. Once you finish wiring, check LED status to see whether all work properly.
4. If operating state is normal, initialize UOM.
5.3 Board ID setting
Board ID is device’s own address for communication. It is advised to set each board ID prior to UIM
wiring. Set board ID with upper DIP switch. Among 3 DIP switches, 1 and 2 are used for setting. Please
refer to example below.
.
(Figure: Board ID setting switch  pin no. 1 and 2)
(Example of Board ID setting)
No. Switch 1 Switch 2 Board ID
① OFF OFF 1
② ON OFF 2
③ OFF ON 3
④ ON ON 4

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Board ID shouldn’t be duplicated as it is unique address for communication.
If same board ID exists, there can be communication error.
5.4 Power wiring
- Connect +12V cable (red) to +12 V power port of UIM board.
-Connect GND cable (black) of DC 12V power supply to GND port of UIM board.
(Figure: Power wiring)
5.5 Input device wiring
User can connect input device such as door contact sensor, exit button and other sensors to input ports
(INPUT#1~INTPUT#2).
5.6 Output device wiring
User can connect output device such as alarm to output ports (RELAY#1~RELAY#16).
Caution – Board ID setting

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6. Communication wiring
6.1 RS485 communication wiring
UOM communicate with iFDC/iEDC via RS485 communication. Each should be directly connected.
Refer to table below for RS485 communication with multiple connections
iFDC/iEDC
UOM #1 UOM #2 UOM #3 UOM #4
TRX+ TRX+ TRX+ TRX+ TRX+
TRX- TRX- TRX- TRX- TRX-
(Figure: RS485 Communication with multiple connections)
7. Board status LED description
7.1 UOM board status LED description
For LED configuration, please refer to ‘Figure: UOM board configuration’ above. When UOM is working
properly, each LED lights up as below description
LD #1
Shows power status. When power is supplied, it always lights up.
LD #6
Shows normal operating status of the board.
Repeated ON and OFF signal indicates normal status.
.
Direct connection

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8. How to Make RMA Request (After Sales Service)
To make the RMA request, the product must be initially registered on IDTECK webpage. After
registering the product, send it to IDTECK RMA Center. Please follow the instructions below:
1. Please register the RMA request via IDTECK webpage.
www.idteck.com  [Customer Center] → [Technical Service] → [Online RMA] → [RMA R
equest]
※ Please refer to the IDTECK webpage for more details.
2. RMA Code will be issued after the RMA Center reviews the RMA request form.
3. Enclose the product along with the RMA Code and send it to IDTECK RMA Center. (Product
without RMA Code is not accepted.)
If you have any questions or problems regarding the RMA services, please contact us using the contac
t information below. Friendly representatives at IDTECK are always standing by to provide the best afte
r sales services.
IDTECK Headquarter
5F, Ace Techno Tower B/D, 468, Gangseo-ro,
Gangseo-Gu, Seoul, 157-721, Korea
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]
Website: www.idteck.com
IDTECK Global(America)
1555 Redondo Beach Blvd #100 Gardena, CA 90247
Tel: [phone]
Fax: [phone]

September. 2015 Copyright © IDTECK Co., Ltd.
User Manual
The specifications contained in this manual are subject to change without notice at any time.
5F, Ace Techno Tower B/D, 468, Gangseo-ro,
Gangseo-Gu, Seoul, 157-721, Korea
Tel : [phone]
Fax : [phone]
E-mail : [e-mail]