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Lift I/O
Elevator Control and I/O Expansion
Installation Guide
EN 101.00.LIO V1.20
www.supremainc.com
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Table of Contents
1 General Information
1-1 Introduction
1-2 Package Contents
1-3 Product Description
2 Installation
2-1 System Configuration
2-2 Power Connection
2-3 RS-485 Connection
2-4 Relay Connection
Appendix A: Specifications
Appendix B: Bracket Dimensions
MEMO
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1 General Information
1-1 Introduction
Lift I/O is an elevator access control I/O module catered for installations that desire
restrictive access to cer tain f loor s. All that is required is a Suprema reader, BioStar SE
and a Lift I/O.
Each module can control the access of up to 12 different floors and uses an RS-485 port
to provide secure communication with the readers. Furthermore, each reader can
connect via daisy chain with up to 10 Lift I/Os. This allows for the potential control of a
staggering 120 floors.
Access to each floor is also highly customizable. Using the BioStar SE software each Li ft
I/O can be configured to control the access to specific floors as well as assign the access
rights to each floor by user or group.
Key Features
• Control 12 Floors per I/O Module
• Daisy Chain up to 10 I/O Modules per Reader (up to 120 Floors)
• Easy Mounting & Setup
• RS-485 Secure Communication
• Highly Customizable User Access
1-2 Package Contents
Please check if the following contents are within the package. If any component is
missing contact your nearest Suprema dealer.
Wall mounting screws
120 Ohm Resistor
Lift I/O
Lift I/O Quick Guide
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1 General Information
1-2 Product Description
Main Device
Dip Switch Settings
ID Setting [Sets the RS-485 ID for the Lift I/O, Range: 0 ~ 31]
- Binary Counting (See Table Above)
SEC Setting [Enables Secure Mode Communication (Must RESET Lift I/O)]
- ON: Secure Mode Enabled, OFF: Secure Mo de Di s abled
Aux Mode Settings [M0 – AC Fail, M1 – Low BAT, M2 - Tamper]
- ON: Normal Open, OFF: Normal Closed
# Item Description
1
Reset &
Sync Buttons
RESET: Resets Lift I/O
SYNC: Synchronizes Lift I/O with host device
2 Output Ports 12ch: Form C Relay
3 Input Ports 12ch: Input (Currently Disabled)
4 Aux Input Port 3 Ports: ACFail, Low Battery, Tamper
5
RS-485 &
Power Ports
RS-485: Communication with host device
Power: 12VDC, 1A
6 Dip Switches
ID: Lift I/O RS-485 ID
SEC: Secure Mode Toggle
M: Aux Input Port Modes [N.O. / N.C.]
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3
4
5
2
Lift I/O ID ID 0 State ID 1 State ID 2 State ID 3 State ID 4 State
0 OFF OFF OFF OFF OFF
1 ON OFF OFF OFF OFF
2 OFF ON OFF OFF OFF
3 ON ON OFF OFF OFF
4 OFF OFF ON OFF OFF
5 ON OFF ON OFF OFF
…
31 ON ON ON ON ON
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2 Installation
2-1 System Configura tio n
Select Suprema devices can use the Li ft I/O expansion module to control access to
specific floors. All settings are programmed using the BioStar SE software and then
independently controlled by the master device.
(See the BioStar Manual for more details)
2-2 Power Connection
Use the following diagram to aid in powering the Lift I /O .
Recommended Power Supply:
- 12V ± 10%, greater than 500mA per Lift I/O.
- Compliance w ith standard IEC/ EN 60950-1
- When sharing power with other devices, use a power supply the correct cumulative current rating.
DC 12V Power Source
DC 12V Positive (+)
DC 12V Negative (-)
TCP/IP
RS-485
Floor Selection
Panel
Lift Controller
Up to 10 Lift I/O
Elevator
BioStar SE
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2 Installation
2-3 RS-485 Connection
Use the diagram below to aid in connecting Lift I/O to the host device or another Lift
I/O. All three lines must be connected to ensur e a stable communication. A daisy chain
connection must be used when connection to another Lift I/O.
If the communication in the RS-485 is unstable, connect the enclosed 120 Ohm resistor
between TRX+ and TRX- connector of Lift I/O for termination.
2-4 Relay Connection (Example)
Relay connections may differ from elevator to elevator. Please consult your elevator
installer for details. Use the figure below as an example of a suggested connection.
Each output has to be linked to the corresponding floor .
Host Device or Lift I/O
RS-485 TRX+
RS-485 TRX-
RS-485 Ground
Floor 1
Floor 2
Floor 3
Floor 4
Elevator Control Panel
COM 0
N.O 0
COM 1
N.O 1
COM 2
N.O 2
COM 3
N.O 3
Elevator Buttons
1 2 3 4
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Appendix A : Specifications
• CPU : 8bit, 16MHz Microcontroller
• M emory : 128Kbyte Flash
• Display : 31ea Status LED
• IO : Input -12ch, Output - 12ch (Form C Relay), RS-485 - 1port
• Product size : 140 x 240 x 32 mm (width x length x depth)
Min. Typ. Max. Notes
Power
Voltage (V) 10.8 12.0 13.2
Current Consumption (A) - 1.0 1.5
Relay
Rating (resistive)
Voltage 220VDC, 250VAC
Current Typ. 1.0A, Max. 2.0A
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Appendix B: Bracket Dimensions
120mm
105mm
240mm 225mm
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Memo
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Suprema Inc.
16F Parkview Office Tower, Jeongja-dong, Bundang-gu,
Seongnam-si, Gyeongi-do, 463-863 Korea
E-mail : support@supremainc.com
Website : www.supremainc.com
Functions and speci fications of the product are subject to changes without notic e due to quality enhancement
or function updates. F or any inqui ry on the product, please cont act Suprema Inc.
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