Flameproof and Explosion-proof type Barcode laser scaer
EX-BCR-1

This device uses Flameproof and Explosion-proof case which is made of plastic. So the size of the device is smaller compared with the ordinary one.

EX-BCR-1

Easy input by using barcode.

The wave of systematization using barcode has arrived not only in the commodity distribution industry, but also in the FA business. In today's advanced information society, data processing by barcode is getting a lot of attention as the excellent input method which has 3 attractive strength "Accurate", "Fast", "Easy to use". This barcode system will allow user to simplify the individual information management and integration. Because of this, barcode scanner system is spreading around various kinds of industries.

This device can be used in dangerous area.

Flameproof and Explosion-proof type Laser Scanner EX-BCR-1 is used in dangerous area and we have successfully miniturized the product by using plastic for the first time in our country. Visible light laser is non-contact and reading depth is deep. And the reading performance is the trump to promote FA in dangerous area and contributes to the system integration.

１．The use of barcode laser scanner


  • Dangerous Cylinder management

  • Detection of mixed odd kinds

  • Product shipment management

  • Product shipment management

２．System Construction drawing

There are following two types of system construction.

２．１　Using Standard(RS422) one （System model type NPOS-1)

Using Standard(RS422) one （System model type NPOS-1)

２．２　Using Direct(RS232C) one （System model type NPOS-2)

Using Direct(RS232C) one （System model type NPOS-2)


  • 1ch Signal Converter
    (EX-SCH-1)

  • Junction Box
    (NJG-22BR)

  • Fixed Barcode Scanner
    (EX-TLMS-3500RV)

３． Outline Drawing and product specifications

３．１　 Barcode Scanner (EX-BCR-1) and relay connecter (EXCN)

（１） Outline Drawing

Barcode Scanner (EX-BCR-1) Relay connecter (EXCN)

（２）　 Specifications of Barcode Scanner (EX-BCR-1)
（Applicable to both system model types NPOS-1 and NPOS-2)

Item Description Item Description
Model Type EX-BCR-1 Interface Signal Level Based on RS232C
Explosion-proof Explosion-proof structure ExdⅡBT4X Synchronous method Asynchronous
(Non-synchronous)
Explosion-proof case Made of Resin(Black colour type) Start Bit １ Bit
External Form Outer dimensions 90W×115D×210H
(Grip part 35W×45D)		 Stop Bit １～２ Bit
Weight Approximetely 450g
(Excluding the weight of cable)		 Data Bit ７～８ Bit
Rating Power Supply Voltage DC5～12V Parity EVEN/ODD/MARK/
SPACE/NONE
Current 250mA Transmission
speed		 600～38400bps
Environment Protection degree IP-65 Decode capability JAN/UPC/EAN
Operating temperature range 0～+40℃
(Non-condensing)		 CODE39
Storage temperature
range		 -40℃～+60℃ (Non-condensing) Interleaved 2 of 5
Operating humidity range 5～95%RH
(Non-condensing)		 CODABER (NW-7)
Optics Scan rate 100±5 scan/second Discrete 2 of 5
Scan procedure Single Line Scan CODE93
Laser Visible semiconductor laser CODE128
Wavelength 650nm UCC/EAN-128
Depth of field ※1 contact～200mm
(At width of narrow bar 0.25mm)		 Length of attatched cable ３m (Connect 
with connecter）
Resolution 0.13mm ※1 Please refer to the Barcode Scanner
reading range diagram.
Operation angle Skew angle±60°
Pitch angle±65°
Blind angle 0°±4°
Print contrast More than MRD25%

３．２　Signal converter (EX-SCH-1)

（１） Outline Drawing

（２）　Specifications of signal converter (EX-SCH-1)

Item Description Item Description
Model Type EX-SCH-1 Environment Operating temperature range 0～+40℃
Explosion-proof Explosion-proof structure ExdⅡBT4 Storage temperature
range		 -40～+60℃
Explosion-proof
case		 Aluminium alloy casting Storage humidity
range		 5～95%RH
（Non-condensing）
External Form Outer
dimensions		 280W×150D×120H Cable
Entry
(Flameproof gasket type)		 For Barcode 
Scanner		 PF1/2"  
Bell mouth Cable gland
(Diameter of cable φ8～10)
Weight Approximetely 6kg For output
Signal RS422		 PF3/4"  
Cable gland 
(Diameter of cable φ12～14)
Power Supply Voltage AC100V For Power Supply PF1/2"  
Cable gland 
(Diameter of cable φ9～11)
Power
Consumption		 5W Painting Colour Outside 5Y7/1
Signal Input Signal RS232C Inside No paint
Output Signal RS422  

３．３　 Junction Box (NJG-22BR)

（１） Outline Drawing

（２）　 Specifications of Junction Box (NJG-22BR)

Item Description Item Description
Model Type NJG-22BR Scanner Barcode Scanner RS232C
Explosion-proof Explosion-proof structure ExdⅡBT4 Environment Operating temperature
range		 0～+40℃
Storage temperature
range		 -40～+60℃
Explosion-proof
case		 Cast Iron Operating humidity range 5～95%RH
（Non-condensing）
External Form Outer
dimensions		 135W×135D×90H Cable
Entry
(Flameproof gasket type)		 For Barcode 
Scanner		 PF1/2"  
Bell mouth Cable gland
(Diameter of 
cableφ8～10)
Weight Approximetely 4kg For Output・Power Supply PF3/4"  
Cable gland 
(Diameter of 
cableφ12～14)
Power Supply Voltage DC5～14V Painting Colour Outside 5Y7/1
Current 250mA（At DC5V)
  Inside 5Y7/1

３．４　 Fixed Barcode Scanner (EX-TLMS-3500RV)　

（１） Outline Drawing

（２）　 Specifications of fixed barcode scanner (EX-TLMS-3500RV)

Item Description Item Description
Model Type EX-TLMS-3500RV Paint Colour Outside 5Y7/1
Explosion-proof Explosion-proof structure ExdⅡBT4 Inside No paint
Explosion-proof case Made of Cast Aluminium  
External Form Outer dimensions 190W×165D×225H
Weight Approximetely 10kg

▲Top of This Page