Explosion protection specifications and ratings
Explosion protection structure
Intrinsically safe explosion-proof
Degree of protection
IP20 (IEC 60529)
Installa
tion
loca
tion
Sensor barrier
Indoor safe area (non-hazardous area)
Sensors installed in
hazardous locations
Zone 0, 1, 2
Non-intrinsically safe circuit max.
voltage (Um)
250V
Intrinsically safe circuit side
Sensor power voltage
7V DC
Sensor power current
14mA (at 6.4Vmin.)
Sensor signal voltage
7V DC
Sensor signal current
2mA (Open collector of sensor output NPN
transistor)
Max. output voltage (Uo)
13.2V
Max. output current (Io)
56mA
Max output power (Po)
185mW
Max. external capacitance (Co) 5.8μF
Max. external inductance (Lo)
0.453mH
Non-intrinsically safe circuit side
Relay output
Contact configuration
NO contacts
Rated insulation voltage (Ui) 250V AC, 125V DC
Rated current (Ith)
3A
Contact
allowable
power
Res. load
750VA AC, 72W DC
Ind. load
750VA AC (cosø=0.3 to 0.4)
72W DC (L/R=7ms)
Rated load
Res. load
250V AC 3A, 24V DC 3A
Ind. load
250V AC 3A (cosø=0.3 to 0.4)
24V DC 3A (L/R=7ms)
Min. applicable load
0.1V DC, 0.1mA (reference value)
Contact resistance
50mΩ max. (initial value)
Operating time
12ms max. (rated power voltage)
Release time
10ms max. (rated power voltage)
Mechanical durability
20 million operations minimum
(18,000 operations/hour, without load)
Electrical durability
100,000 operations minimum (1800
operations/hour, at rated resistance load)
Short-circuit protection
None
Transistor sink output
Rated power voltage
24V DC
Max. allowable voltage
30V DC
Max.current (res. load)
100mA
Leakage current
0.1mA maximum
Voltage drop
1.5V maximum (ambient temperature: 25°C)
Inrush current
0.5A maximum (1s maximum)
Operating time
1ms maximum (resistive load)
Release time
1ms maximum (resistive load)
Short-circuit protection
None
Explosion protection performance/certification no.
Certification
organization
Explosion protection performance
Certification number
FM
AIS Class I,II,III Division 1,
Groups A, B, C, D, E, F, G
FM22US0085X
AIS Zone0,1 [AEx ia Ga] IIC, IIB, IIA
DEKRA
(IECEx)
[Ex ia Ga] IIC, IIB: Gas vapor
[Ex ia Da] IIC, IIB: Dust
IECEx
DEK 21.0070
DEKRA
(ATEX)
II(1)G [Ex ia Ga] IIC, IIB: Gas vapor
II(1)D [Ex ia Da] IIC, IIB: Dust
DEKRA
21ATEX0103
CSA (UKCA)
II(1)G [Ex ia Ga] IIC, IIB: Gas vapor
II(1)D [Ex ia Da] IIIC, IIIB: Dust
CSAE
22UKEX1312
CQC (Ex-CCC) [Ex ia Ga] IIC, IIB: Gas vapor
[Ex ia Da] IIC, IIB: Dust
2020012316310984
KCs (Korea)
[Ex ia Ga] IIC, IIB: Gas vapor
[Ex ia Da] IIC, IIB: Dust
22-AV4BO-0503X
22-AV4BO-0504X
DEKRA
(Japan)
[Ex ia Ga] IIB: Gas vapor
[Ex ia Da] IIIB: Dust
DEK21.0087
TS Mark
(Taiwan)
[Ex ia Ga] IIC, IIB: Gas vapor
[Ex ia Da] IIC, IIB: Dust
TD04010Z
• Certificaton bodies, explosion protection performance, and approval/certification numbers
are subject to change due to revisions of standards or updates by certification bodies.
For the latest information, contact IDEC.
• For FM certified models, add “-2” to the end of the part number.
“-2” is not added to the ordering number
Example of part numbers that represent FM certification: EB3C-R01AN-2
Example of ordering part number: EB3C-R01AN
General specifications
AC power
DC power
Rated power voltage 100 to 240V AC
24V DC
Allowable fluctuation
rate
-15 to +10%
±10%
Rated frequency
50/60Hz
(Fluctuation range:
47 to 63Hz)
–
Inrush current
10A (100V AC)
20A (200V AC)
10A (24V DC)
Dielectric strength
(1 minute, 1 mA)
Between intrinsically safe circuit and non-intrinsically
safe circuit: 1527V AC
Between AC power and output terminal: 1500V AC
Between DC power and relay output terminal: 1500V AC
Between DC power and transistor output terminal: 1000V AC
Operating temperature -20 to +60°C (no freezing)
Operating humidity
45 to 85%RH (no condensation)
Storage temperature -20 to +60°C (no freezing)
Atmosphere
800 to 1100hPa
Degree of pollution
2 (IEC 60664)
Insulation resistance 10MΩ minimum (500V DC megger, between the same
poles as the dielectric strength)
Vibra
tion
resistance
Direct mount Damage limits: amplitude 0.75mm, 10 to 55Hz
DIN rail
Direct mount Damage limits: amplitude 0.35mm, 10 to 55Hz
Shock resistance
(damage limits)
Panel mounting: 500 m/s
2
(3 times each in 3 axes)
DIN rail mounting: 300 m/s
2
(3 times each in 3 axes)
Connection terminal M3 screw terminal
Installation
35mm-wide DIN rail or panel mounting (M4 screw)
Power consumption
(approx.)
12.4VA (EB3S-BR06AN at 200V AC)
3.7W (EB3S-BR06DN at 24V DC)
2
EB3S Sensor Barrier (Intrinsically Safe Explosion-Proof)
