suprema OM-120 Manuale utente

English
Version 1.00
OM-120
INSTALLATION GUIDE
www.supremainc.com
EN 101.00.OM120 V1.00A

Contents
Safety Instructions ..........................................................................................3
Components ......................................................................................................4
Front Side .........................................................................................................5
LED Status......................................................................................................................................................6
Installation Example.........................................................................................7
Dimensions........................................................................................................8
Installation ........................................................................................................9
Connections ................................................................................................... 10
Power ............................................................................................................................................................10
RS-485...........................................................................................................................................................10
Relay .............................................................................................................................................................11
AUX ...............................................................................................................................................................12
Product Specifications ................................................................................. 13
FCC Compliance Information....................................................................... 14
Appendix ........................................................................................................ 15
Disclaimers ...................................................................................................................................................15
Copyright Notice .........................................................................................................................................15

Safety Instructions
3
Safety Instructions
Please read the following instructions carefully before using the product. This information is important for ensuring the safety of the user
and for preventing damage to the user's property.
Warning
Violation of the instructions may cause serious injury or death.
Installation Instructions
Do not install the product in direct sunlight or in a location that is damp or dusty.
•This can cause a fire or electric shock.
Do not install the product near any heat source such as electric heaters.
•This can cause a fire from overheat or electric shock.
Install the product in a dry place.
•Moisture can cause product damage or electric shock.
Install the product in a place where there is no electromagnetic interference.
•This can cause product damage or electric shock.
Have qualified service professionals install or repair the product.
•Otherwise, it can cause a fire, electric shock, or injury.
•If the product is damaged due to a user's unauthorized installation or dismantling of the product, a service fee will be charged for repair.
Caution
Ignoring these instructions may result in minor injuries or damage to the product.
Installation Instructions
Protect the power cord from being walked on or pinched.
•This can cause product damage or injury.
Keep the product away from strong magnetic objects such as magnets,TVs, monitors (especially CRT monitors), or speakers.
•This can cause a failure.
Operating Instructions
Do not drop the product or subject it to shock or impact during use.
•This can cause a failure.
Do not press the buttons on the product with excessive force or with a sharp tool.
•This can cause a failure.
Clean the product with a soft, dry cloth. Do not use alcohol, benzene, or water.
•This can cause a product failure.

Components
4
Components
OM-120
Spacer
(6)
Mounting screws
(12)
Drilling Template

Front Side
5
Front Side
•Press INIT button to reset OM-120 interworking with a device and then connect to another device.
Note
Power status LED
Operation
status LED
P
ower
RS-
485
RESET button
INIT button
Relay 2
Relay 0
Relay 1
Relay 3
Relay 4
Relay 5
Relay
10
Relay
11
Relay
status LED
(0, 1, 11, 10)
Relay
9
Relay
8
Relay
7
Relay
6
AUX
1
AUX
0
T
ermination
S
witch
Communication status LED
(RS-485, AUX)
Relay status
LED
(2, 3, 9, 8)
Relay status
LED
(4, 5, 7, 6)

Front Side
6
LED Status
LED Status
POWER
Solid red: Power is on.
STATUS
Solid green: Connected with the secure session.
Solid blue: Disconnected from the master device.
Solid pink: Upgrading the firmware.
Solid yellow: RS-485 communication error due to different encryption key or OSDP packet loss.
Solid sky blue: Connected without the secure session.
RELAY (0 ~ 11)
Solid red: Relay operation.
RS-485 TX
Pulsing green: Transmitting RS-485 data
RS-485 RX
Pulsing orange: Receiving RS-485 data
AUX IN (0, 1)
Pulsing orange: Receiving AUX signal

Installation Example
7
Installation Example
OM-120 is an expansion module for floor access control. Combined with Suprema device and BioStar 2, a single module can control 12
floors. When the OM-120 is connected as daisy chain via RS-485, you can control up to 192 floors per elevator.

Dimensions
8
Dimensions
(Unit
: mm)

Installation
9
Installation
OM-120 can be mounted in the cabinet or elevator control panel.
1With the mounting screws, fix the spacer firmly onto the surface where OM-120 is to be installed.
2With the mounting screws, mount the OM-120 firmly onto the spacer.

Connections
10
Connections
Power
•Do not share the power with the access controller.
RS-485
•RS-485 should be AWG24, twisted pair, and maximum length is 1.2 km.
•Connect a termination resistor (120Ω) to both ends of a RS-485 daisy chain connection. It should be installed at both ends of the daisy
chain. If it is installed in the middle of the chain, the performance in communicating will deteriorate because it reduces the signal level.
•Up to 31 modules can be connected to the master device.
RS
-485 TRX-
GND
Access Controller
Termination
(120Ω)
OM-120
Termination
RS
-485 TRX+
DC
power
12V
GND
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