13

EB3L Lamp Barrier

Explosion-Protection and Electrical Specifications

General Specifications

General Specifications of Pilot Light, Illuminated

Pushbutton, Illuminated Selector Switch, and Buzzer

Note: Connect buzzers in separate wring. Buzzers cannot be used in com-

mon wiring.

Certification No.

Note: Illuminated switches, pilot lights, and miniature pilot lights are certified

by TIIS Japan and NK Japan only. FM, CSA, and NEMKO regard these

units as simple apparatus, and require no certification.

Explosion Protection

Intrinsic safety type

(IEC compliant) [Exia] II C

Degree of Protection

IP20 (IEC60529)

Lamp Barrier

Safe indoor place (non-hazardous area)

Pilot Light, Illuminated Switch,

Buzzer

For zone 0, 1, 2 hazardous areas

Non-intrinsically Safe Circuit

Maximum Voltage (Um)

250V AC 50/60Hz, 250V DC

Operation

Input ON, Output ON (1:1)

Wiring Method

1-channel

Separate Wiring

16-channel

Common Wiring

Rated Operating Voltage

12V DC

Rated Operating Current

10 mA DC

Maximum Output Voltage (Uo)

13.2V DC

Maximum Output Current (lo)

14.2 mA

227.2 mA

Maximum Output Power (Po)

46.9 mW

750 mW

Maximum External Inductance

(Lo)

(Note)

125 mH

0.68 mH

Maximum External

Capacitance (Co)

(Note)

740 nF

Allowable Wiring Resistance (Rw)

200/(n+1)

Ω

(n = number of common channels)

Maximum Channels per

Common Line

16

Voltage and Current when

Connecting Control Units

Pilot light:

3.5V, 8.5 mA

Miniature pilot light:

2V, 10 mA

Illuminated switch:

3.5V, 8.5 mA

Buzzer:

6.5V, 5.5 mA

Non-intrinsically Safe Circuits

(Signal Input)

Rated voltage: 24V DC

Rated current: 5 mA

(connector type: 4 mA)

Power Voltage Type

AC Power Type

DC Power Type

Rated Power Voltage

100 to 240V AC

24V DC

Allowable Voltage

Range

85 to 264V AC

21.6 to 26.4V DC

Rated Frequency

50/60 Hz (allowable range:

47 to 63 Hz)

—

Inrush Current

10A (100V AC)

20A (200V AC)

10A

Dielectric Strength

(1 minute, 1 mA)

Between intrinsically safe circuit and non-intrinsically

safe circuit:1500V AC

Between AC power and signal input: 1500V AC

Operating Temperature –20 to +60°C (no freezing)

Storage Temperature

–20 to +60°C (no freezing)

Operating Humidity

45 to 85% RH (no condensation)

Atmosphere

800 to 1100 hPa

Pollution Degree

2 (IEC60664)

Insulation Resistance

10 M

Ω minimum (500V DC megger, between the same

poles as the dielectric strength)

Damage Limits

Panel mounting:

10 to 55 Hz, amplitude 0.75 mm

(2 hours each on X, Y, Z)

DIN rail mounting: 10 to 55 Hz, amplitude 0.35 mm

(2 hours each on X, Y, Z)

Damage Limits

Panel mounting:

Terminal Style

M3 screw terminal

Mounting

35-mm-wide DIN rail or panel mounting (M4 screw)

Power Consumption

(approx.)

8.8 VA (EB3L-S10SA at 200V AC)

5.2 W (EB3L-S16CSD at 24V DC)

Weight (approx.)

0.35 kg (EB3L-S16CSD)

Operating Temperature

–20 to +60°C (no freezing)

Operating Humidity

45 to 85% RH (no condensation)

Dielectric Strength

(1 mA, 1 minute)

EB3P: 1000V AC

IPL1:

500V AC

(between intrinsically safe circuit and dead parts)

Insulation Resistance

10 M

Ω minimum (500V DC megger, between the

same poles as the dielectric strength)

Degree of Protection

IP65 (IEC60529) (except for terminals)

EB3P-LU/IPL1: IP40

Lens/Illumination

Color

Pilot light: Amber, blue, green, red, white, yellow

Miniature pilot light: Amber, green, red, white, yellow

Intrinsic Safety

Ratings and

Parameters

1-channel Separate Wiring

Maximum input voltage (Ui): 13.2V

Maximum input current (Ii): 14.2 mA

Maximum input power (Pi): 46.9 mW

Internal inductance (Li):

≤ 5 µH

Internal capacitance (Ci):

≤ 2 nF

16-channel Common Wiring

Maximum input voltage (Ui): 13.2V

Maximum input current (Ii): 227.2 mA

Maximum input power (Pi): 750 mW

Internal inductance (Li):

≤ 80 µH

Internal capacitance (Ci):

≤ 32 nF

Degree of Protection

IP65 (IEC60529) (except for terminals)

EB3P-LSAW

∗∗: IP54

Illumination Color

Amber, blue, green, red, white, yellow

Contact

Voltage/Current

12V DC ±10%, 10 mA ±20%

(when connecting to the EB3C)

Intrinsic Safety

Ratings and

Parameters

16-channel Common Wiring

Maximum input voltage (Ui): 13.2V

Maximum input current (Ii): 227.2 mA

Maximum input power (Pi): 750 mW

Internal inductance (Li):

≤ 80 µH

Internal capacitance (Ci):

≤ 32 nF

Degree of Protection IP20 (IEC60529) (except for terminals)

Sound Volume

75 dB minimum (at 1 m)

Sound Source

Piezoelectric oscillator (continuous or intermittent)

Intrinsic Safety

Ratings and

Parameters

1-channel Separate Wiring

Maximum input voltage (Ui): 13.2V

Maximum input current (Ii): 14.2 mA

Maximum input power (Pi): 46.9 mW

Internal inductance (Li):

≤ 100 mH

Internal capacitance (Ci):

≤ 260 nF

Certification

Organization

Type

Explosion Protection

Certification

No.

FM

Lamp Barrier

Class I, II, III Div. 1

Group A, B, C, D, E, F, G

3019223

Class I, Zone 0 AEx [ia] IIC

Buzzer

Class I, II, III Div. 1

Group A, B, C, D, E, F, G

T6

Class I, Zone0 AExiaIICT6

CSA

Lamp Barrier

Class I Div. 1

Group A, B, C, D

166730

Buzzer

Class I Div. 1

Group A, B, C, D T6

NEMKO

Lamp Barrier

[EExia] II C

Nemko

02ATEX279

Buzzer

Exia IICT6

Nemko

03ATEX1628X

TIIS Japan

Lamp barrier

[Exia] II C

C16355

Pilot light/miniature

pilot light

(separate wiring)

Exia II CT6

C16361

Pilot light/miniature

pilot light

(common wiring)

Exia II CT4

C16360

Illuminated switch

Exia II CT4

C16362

Buzzer

Exia II CT6

C16363

ClassNK

Lamp barrier

Exia II C

02T606

Buzzer

Exia II CT6

04T605

EB3C-3L catalog Page 13 Monday, February 13, 2006 1:44 PM