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SOT-EQ(2.5Mbps)Series

Feature

The SOT-ES/EQ Series implements Ethernet backbone communications. It greatly improves the degree of freedom of network systems, with a wireless data transfer rate of 10 Mbps.

Connects wirelessly to Ethernet via infrared, enabling high-volume communication without loss of quality.
The SOT-EQ series (2.5 Mbps) has been added to the SOT-ES series (10Mbps), greatly improving cost performance.
The SOT-EQ series allows the carrier frequency to be changed via a DIP switch, enabling two-way communication
on the same track or in parallel without interference.
In the case of a conveyance control system, the cars and ground system can be connected to the same network,
enabling remote monitoring. A programmable control system can be used on the same network to greatly improve maintainability, by enabling program verification and modification on the mobile unit, in addition to normal data communications.
Unlike radio-wave communication, stable throughput is possible with communication between optical transmission systems. Optical communication is also more secure.
Each device can check the reception level of the other.

 

Specification

Model No. Descriptions

Sample System Configuration

FA-LAN System Configuration

Sample FL-net (OPCN-2) open net system configuration

 

Specifications (SOT-ES series)

Model
SOT-ES100A/B
SOT-ES200A/B
SOT-ES500A/B
Environment
IEEE802.3(Ethernet)
Transmission rate
10Mbps
Power voltage
Rated voltage : 24VDC (SOT-ES500 : 100V AC 50/60Hz)
Power ripples : 10% or less
Voltage : 18-30VDC Peak voltage including ripples: Within 30V
Current consumption
Less than 150mA (at 24VDC input)
SOT-ES500 : Power consumption 10VA or less
Interface
10BASE-T(Auto negotiation, AutoMDIX compatible)
Transmission method
Full-duplex, bi-directional
Communication control method
Bit forward
Connected to:
Network card or switching hub
Transmission distance
0.2 -100m
0.2 -200m
1 -500m
Directivity
1.2 degrees
1 degrees
1 degrees
Modulation method
FSK
Lighting element
Near infrared light emitting diode(light emitting wavelength 870nm)
Receiving element
Photodiodes
Auxiliary output

DL: “ON” when communication is permitted
ALM: “OFF” when the reception level is low
Photo coupler insulated NPN open collector outputs
Output rating: 30VDC 50mA MAX

Connection
For signal: RJ-45 modular jack
Up to category 3 or more twist pair cable 100m
Automatic switching between straight/crossing cables by means of AutoMDIX
For power/aux. output: 5-polar connector terminal block (Phoenix MSTB2.5/5-GF-5.08)
Indicator
POW: Power indicator lamp (red) ; Lights up red when power supply is on
LINK: Link indicator lamp (green) ; Lights up green when Ethernet is connected normally
SD: Sending data indicator lamp (red); Lights up red when sending data input is on.
RD: Receiving data indicator lamp (green); Lights up green when received data output is on.
FDX: Full-duplex indicator lamp (red); Lights up red in full-duplex connection.
Own unit CD: Clear data indicator lamp (red); Lights up red at a sufficient reception level of own station for communication.
Own unit LEVEL: Reception level indicator lamp (4 points) (green); Lights up green according to own station reception level.
Receiving unit CD: Clear data indicator lamp (red); Lights up red at a sufficient reception level of receiving unit for communication.
Receiving unit LEVEL: Reception level indicator lamp (4 points) (green); Lights up green according to receiving unit reception level.
Check terminals
DC voltage corresponding to the reception level is provided.
(Use the DC voltage range with a 10k Ohm/V or higher tester)
Ambient operating illumination
Sunlight: 10,000 lx or less
Fluorescent, incandescent lamps: 3,000 lx or less
No externally disturbed light shall directly enter the receiver.
Ambient operating temperature
-10 – +55℃ No Freezing allowed
Ambient operating humidity
10 – 85% RH No condensation allowed
Vibration resistance
Frequency: 10 – 55 Hz, complex amplitude: 1.5 mm, sweep: 5 min
20 cycles in each of X, Y and Z directions (per JIS C0040)
Shock resistance
500 m/s2 10times in each of X, Y and Z direction (per JIS C0041)
Enclosure rating
IP40
Weight (Main body)
350g
350g
700g
Accessories
Fixture (1 set), screws for fixture (4 pcs), power/aux. output plug (1 pc)

 

Specifications (SOT-EQ series)

Model
SOT-EQ80A/B
SOT-EQ160A/B
Environment
IEEE802.3 (Ethernet)
Transmission rate
10 Mbps (effective throughput 2Mbps max.)
Power voltage
Rated voltage : 24VDC Power ripples 10% or less
Voltage : 18 – 30VDC Peak voltage including ripples: Within 30V
Current consumption
Less than 150 mA (at 24 VDC input)
Interface
10BASE-T (Auto negotiation, AutoMDIX compatible)
Transmission method
Full-duplex, bi-directional
Communication control method
Store & forward, flow control (IEEE802.3x, back pressure)
Connected to
Network card or switching hub
Transmission distance
0.2 – 80m
0.2-160m
Directivity
1 degrees
Modulation method
FSK
Lighting element
Near infrared light emitting diode (light emitting wavelength 870nm)
Receiving element
Photodiodes
Auxiliary output
DL : “ON” when communication is permitted
ALM : “OFF” when the reception level is low
Photo coupler insulated NPN open collector outputs
Output rating: 30VDC 50mA MAX
Connection

For signal : RJ-45 modular jack
Up to category 3 or more twist pair cable 100m
Automatic switching between straight/crossing cables by means of AutoMDIX
For power/aux. output : 5-polar connector terminal block (Phoenix MSTB2.5/5-GF-5.08)

Indicators
POW : Power indicator lamp (red); Shows red when power supply is on
LINK : Link indicator lamp (green); Shows green when Ethernet is
connected normally
SD : Sending data indicator lamp (red); Lights up red when sending data input is on.
RD : Receiving data indicator lamp (green); Lights up green when received data output is on.
FDX : Full-duplex indicator lamp (red); Lights up red in full-duplex connection.
Own unit CD : Clear data indicator lamp (red); Lights up red at a sufficient reception level of own station for communication.
Own unit LEVEL : Reception level indicator lamp (4 points) (green) ; Lights up green according to own station reception level.
Receiving unit CD : Clear data indicator lamp (red); Lights up red at a sufficient reception level of receiving unit for communication.
Receiving unit LEVEL : Reception level indicator lamp (4 points) (green) ; Lights up green according to receiving unit reception level.
CH : Channel indicator lamp (red) ; Lights up red when CH2 is selected.
Check terminals
DC voltage corresponding to the reception level is provided.
(Use the DC voltage range with a 10k Ohm/V or higher tester.)
Ambient operating illumination
Sunlight: 10,000 lx or less
Fluorescent, incandescent lamps : 3,000lx or less
No externally disturbed light shall directly enter the receiver.
Ambient operating temperature
-10 – +55℃ No freezing allowed
Ambient operating humidity
10 – 85% RH No condensation allowed
Vibration resistance
Frequency : 10 – 55 Hz, complex amplitude: 1.5mm, sweep : 5min
20 cycles in each of X, Y and Z directions (per JIS C0040)
Shock resistance
500 m/s2 10 times in each of X, Y and Z directions (per JIS C0041)
Enclosure rating
IP40
Weight (Main body)
350g
Accessories
Fixture (1 set), screws for fixture (4 pcs), power/aux. output plug (1 pc)