Explosion Proof Solution

Description

Explosion Proof Solution

Explosion-proof products comply with Japanese explosion-proof test Ex ia IIB T4 Ga or Ex ia IIB T4
A position sensor (ABSOCODER) and a tension meter (VR TENSION) are available.
Explosion-proof is available when a safety barrier is connected between the ABSOCODER sensor or tension sensor and converter/amplifier.
The extension sensor cable is able to extend up to 200m between the tension sensor and barrier.

Explosion-proof Electrical Equipment Standards

Ex ia IIB T4 Ga

①Indicates the product is certified the international standard 2015
②Type of protection
  • ia: Intrinsic safety
③Grouping of gas/vapour
  • II B
④Grouping of gas/vapour
  • II B
⑤Temperature class
  • T4: The maximum surface temperature is up to 135℃
⑥Equipment protection level (EPL)
  • Ga: Equipment for explosive atmospheres due to the presence of gas, with a level of protection "very high", which is not a source of ignition in normal operation, or in case of expected failure or when subjected to a rare failure.

Ex ia IIB T4

①Indicates the product is certified the international standard 2006
②Type of protection
  • ia: Intrinsic safety
③Grouping of gas/vapour
  • II B
④Grouping of gas/vapour
  • II B
⑤Temperature class
  • T4: The maximum surface temperature is up to 135℃

 

Use in Overseas
This product passed the Japanese explosion-proof test only. Get the explosion-proof certification in each country if it is used under the explosion-proof environment in countries except Japan.

ABSOCODER (Explosion-proof Encoder)

System Configuration

Fig:Explosion Proof Solution System Configuration

ABSOCODER sensor is installed in the hazardous area.
Controller and safety barrier is installed in the safe area.

 

List of products

Absocoder sensor Extension sensor cable Safety barrier Converter connection cable Controller model

Single-turn type
VRE-EX2P028SAB

Single-turn type VRE-EX2P028SAB

Ex ia IIB T4 Ga

4P-EP-5152-(Max.100m)
(Robotic cable)

BA-3PEX2-G
No.TC22719X *1

Safety barrier BA-3PEX2-G

4P-S-0140-(Max.5m) NCV-20NBNVP-EXI
Converter Output=Binary code
4P-EP-S-6465-(Max.200m)
(Standard cable)
NCV-20NGNVP-EXI
Converter Output=Gray code

Single-turn type
VRE-EX2P062□□B

Single-turn type VRE-EX2P062□□B

Ex ia IIB T4 Ga

4P-EP-5152-(Max.100m)
(Robotic cable)

BA-3PEX2-G
No.TC22720X *1

Safety barrier BA-3PEX2-G

NPG-10NAAVP-EXI
ABSO PULPUL Output=A/B/Z phase pulse
4P-EP-S-6465-(Max.200m)
(Standard cable)

Single-turn type
VRE-EXI10TP058MSB

Single-turn type VRE-EXI10TP058MSB

Ex ia IIB T4

4P-EP-5152-(Max.100m)
(Robotic cable)

BA-3PEXI-VT
No.TC20269

Safety barrier BA-3PEXI-VT

4P-S-0140-(Max.5m) NPG-10NAAVT-EXI
ABSO PULPUL Output=A/B phase pulse
4P-EP-S-6465-(Max.200m)
(Standard cable)

Multi-turn type
MRE-EX2-32SP061□□B

Multi-turn type MRE-EX2-32SP061□□B

Ex ia IIB T4 Ga

4P-EP-5152-(Max.60m)
(Robotic cable)

BA-4PEX2-MR
No.TC22721X *1

Safety barrier BA-4PEX2-MR

4P-S-0140-(Max.5m) NCV-20NBNMR-EXI
Converter Output=Binary code

4P-EP-S-6465-(Max.100m)
(Standard cable)
NCV-20NGNMR-EXI
Converter Output=Gray code

Multi-turn type
MRE-EX2G□SP061F□B

Multi-turn type MRE-EX2G□SP061F□B

Ex ia IIB T4 Ga

4P-EP-5152-(Max.100m)
(Robotic cable)

BA-4PEX2-MR
No.TC22722X *1

Safety barrier BA-4PEX2-MR

VM-2CC-EXI (CC-Link)
Network converter Output=Binary code
4P-EP-S-6465-(Max.200m)
(Standard cable)

Linear type
(Submicron Absocoder)
VLS-EXI1.64SS6AB

Linear type (Submicron Absocoder) VLS-EXI1.64SS6AB

Ex ia IIB T4

3S-EP-5152-(Max.100m)
(Robotic cable)

BA-3SEXI-P
No.TC18136

Safety barrier BA-3SEXI-P

3S-S-0140-
(Max.5m)-S045
VL-2-S1-EXI
Converter Output=Binary code

Linear type
VLS-EX2-8PSM□□□

Linear type VLS-EX2-8PSM□□□

Ex ia IIB T4 Ga

4P-EP-5152-(Max.60m)
(Robotic cable)

BA-3PEX2-P
No.TC22547X

Safety barrier BA-3PEX2-P

4P-S-0140-(Max.5m) NCV-20NBNLP-EXI
Converter Output=Binary code
4P-EP-S-6465-(Max.120m)
(Standard cable)
NCV-20NGNLP-EXI
Converter Output=Gray code

Cylinder type
IRS-EXI51.2P12□□FAB□

Cylinder type IRS-EXI51.2P□□□□AB□

Ex ia IIB T4

4P-EP-5152-(Max.100m)
(Robotic cable)

BA-3PEXI-C
No.TC18589 *1

Safety barrier BA-3PEXI-C

4P-S-0140-(Max.5m) NCV-30NBNLC-EXI
Converter Output=Binary code
4P-EP-S-6465-(Max.200m)
(Standard cable)

Cylinder type
IRS-EXI51.2P18□□□AB□

Cylinder type IRS-EXI51.2P□□□□AB□

Ex ia IIB T4

4P-EP-5152-(Max.100m)
(Robotic cable)

BA-3PEXI-C
No.TC18590 *1

Safety barrier BA-3PEXI-C

4P-EP-S-6465-(Max.200m)
(Standard cable)

Cylinder type
IRS-EXI51.2P30□□PAB□

Cylinder type IRS-EXI51.2P□□□□AB□

Ex ia IIB T4

4P-EP-5152-(Max.100m)
(Robotic cable)

BA-3PEXI-C
No.TC18591 *1

Safety barrier BA-3PEXI-C

4P-EP-S-6465-(Max.200m)
(Standard cable)

*1 : The certificate number of the safety barrier depends on the applicable ABSOCODER sensor model. Please select the barrier corresponding the ABSOCODER sensor (detector) used.

VR TENSION® (Explosion-proof Tension Meter)

System Configuration

Fig:Explosion Proof Solution System Configuration

Tension sensor is installed in the hazardous area.
Tension amplifier and safety barrier is installed in the safe area.

 

List of products

Tension sensor Extension sensor cable Safety barrier Amplifier connection cable Tension amplifier

Load rating: 1.96N
TMS-EX2ST002A□□

TMS-EX2ST002A□□

Ex ia IIB T4 Ga

4P-EP-9252-(Max.100m)-S060
(Robotic cable)
4P-EP-S-9265-(Max.100m)-S060
(Standard cable)

Extension sensor cable

     or
4P-EP-9290-(Max.100m)-S060
(Robotic cable)
4P-EP-S-9290-(Max.100m)-S060
(Standard cable)

Extension sensor cable

TMB2-MTL7761PAC
(Two safety barriers are required per sensor axis.)
No.TC22505X *2

Safety barrier TMB2-MTL7761PAC

4P-S-0192-(Max.5m)-S060 TMA-A20NAN-EXI
Analog voltage / current 2CH output

Load rating: 4.9N
TMS-EX2SS005A□□

TMS-EX2SS005A□□

Ex ia IIB T4 Ga

4P-EP-9252-(Max.100m)-S060
(Robotic cable)
4P-EP-S-9265-(Max.100m)-S060
(Standard cable)

Extension sensor cable

     or
4P-EP-9290-(Max.100m)-S060
(Robotic cable)
4P-EP-S-9290-(Max.100m)-S060
(Standard cable)

Extension sensor cable

TMB2-MTL7761PAC
(Two safety barriers are required per sensor axis.)
No.TC22491X *2

Safety barrier TMB2-MTL7761PAC

4P-S-0192-(Max.5m)-S060 TMA-A20NAN-EXI
Analog voltage / current 2CH output

Load rating: 19.6N
TMS-EX2S02A□□
Load rating: 49N
TMS-EX2S05A□□

TMS-EX2S02A□□, TMS-EX2S05A□□

Ex ia IIB T4 Ga

Load rating: 98N
TMS-EX2A10A□□
Load rating: 196N
TMS-EX2A20A□□
Load rating: 490N
TMS-EX2A50A□□

TMS-EX2A10A□□, TMS-EX2A20A□□, TMS-EX2A50A□□

Ex ia IIB T4 Ga

Load rating: 980N
TMS-EX2B100A□□
Load rating: 1960N
TMS-EX2B200A□□
Load rating: 2940N
TMS-EX2B300A□□

TMS-EX2B100A□□, TMS-EX2B200A□□, TMS-EX2B300A□□

Ex ia IIB T4 Ga

*2 : The certificate number of the safety barrier depends on the applicable tension sensor model. Please select the barrier corresponding the tension sensor used.

Application: Paper and Film Making Industry

Converting is the amassed technology with coating, lamination, printing, slitter and so on in the industries, such as paper, film, glass, fiber and lithium battery productions.

Various NSD products are installed in this industry.