Block EB-2724-2020-0, EB-2724-2040-0, EB-2724-2060-0, EB-2724-2080-0, EB-2724-2120-0 Catalog Page

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Page 1

Power supplies

1.1

1.2

5.1

1.3

2.1

2.2

3.1

3.2

3.3

5.2

4.0

Electronic circuit breakers

2-Channel circuit breaker

EasyB 2-Channel

General Data

Efficiency up to 99 %

Multi-coloured LED and status display button

Up to 40 fuse channels stackable side by side

With thermomagnetic characteristic

Ambient temperature -25 °C to +55 °C / +70 ° C

Protection index IP 20

Advantages

Compact design - 2 independent channels in 12 mm width

Automatic channel assignment

Additional load outputs through output expanders mountable side by side

Applications

Electronic circuit breaker with thermomagnetic characteristic with alarm signal forwarded for tripped and switched off channels to the connected channels. Starter version with fuse for 24 V loads.

StandardsZ

Safety: EN 60950-1, EN 50178, EN/IEC 60204-1

EMC: EN 61000-6-2 (interference immunity), EN 61000-6-3 (emitted interference)

CE acc. to 2014/30/EU

Approvals J Z

UL 508 (prepared), UL 2367 (prepared), GL (prepared)

Subject to change

365

Page 2

2-Channel circuit breaker

EasyB 2-Channel

Typ EB-2724-2120-0 EB-2724-2160-0

Special features

Available from

Q2 2017 Q2 2017

Input

Input rated voltage 24 Vdc 24 Vdc

Input voltage range 18 - 30 Vdc 18 - 30 Vdc

Maximal residual ripple of supplied input voltage 3 % 3 %

Max. total input current 12 A 16 A

Max. input current for each pole of terminal 10 A (-), 40 A (+) 10 A (-), 40 A (+)

Required input voltage for turning-on of outputs 17.5 V (Turn-off Threshold 16.7 V),

± 0.7 V

17.5 V (Turn-off Threshold 16.7 V), ± 0.7 V

Max. power losses 0,6 W 0,9 W

Over voltage protection Suppressor diode 33 V Suppressor diode 33 V

Stand-by current 12 mA @ 24 V 12 mA @ 24 V

Power losses in stand-by mode 0,3 W @ 24 V 0,3 W @ 24 V

Turn on capacity 70 mF @ 24 Vdc / 2,5 mm² / 2,5 m 70 mF @ 24 Vdc / 2,5 mm² / 2,5 m

Output

Output rated voltage 24 Vdc 24 Vdc

Output rated current 2 x 6 A 2 x 8 A

Maximum voltage drop between input and output 54 mV 72 mV

Initialization time of module 27 ms 27 ms

Turn-on delay of outputs 0 ms 0 ms

Waiting periode after switch-off of an output 500 ms (Short circuit) … 5 s (Overload) 500 ms (Short circuit) … 5 s (Overload)

Parallel use of outputs Not allowed Not allowed

Serial use of outputs not allowed not allowed

Resistance to reverse feed max. 35 Vdc 35 Vdc

Efficiency 99.0 % 99.0 %

Output limited current - -

Signaling

Bus communication

Collective notification signal bypassed Collective notification signal bypassed

Status indicator LED (red, green, orange) LED (red, green, orange)

Signal output Output status, short circuit proof

high = Channel on, low = Channel off, fault

Output status, short circuit proof high = Channel on, low = Channel off, fault

Signal output (ON/OFF/Reset) - -

Environment

Type of cooling Natural convection Natural convection

Ambient temperature -25 °C … +70 °C -25 °C … +55 °C

Storage temperature -25 °C ... +85 °C -25 °C ... +85 °C

Derating - -

Relative humidity 5 … 96 %, without condensation 5 … 96 %, without condensation

Required minimum spacing (left/right) 0 mm 0 mm

Required minimum spacing (over/under) 30 mm 30 mm

Safety and protection

Protection index

IP 20 IP 20

Safety class

III, without PE connection III, without PE connection

Degree of pollution 2 2

Order numbers

Order Number EB-2724-2120-0 EB-2724-2160-0

Power supplies

Electronic circuit breakers

2-Channel circuit breaker

EasyB 2-Channel

Typ EB-2724-2020-0 EB-2724-2040-0 EB-2724-2060-0 EB-2724-2080-0

Special features

Available from

Input

Input rated voltage 24 Vdc 24 Vdc 24 Vdc 24 Vdc

Input voltage range 18 - 30 Vdc 18 - 30 Vdc 18 - 30 Vdc 18 - 30 Vdc

Maximal residual ripple of supplied input voltage 3 % 3 % 3 % 3 %

Max. total input current 2 A 4 A 6 A 8 A

Max. input current for each pole of terminal 10 A (-), 40 A (+) 10 A (-), 40 A (+) 10 A (-), 40 A (+) 10 A (-), 40 A (+)

Required input voltage for turning-on of outputs 17.5 V (Turn-off Threshold 16.7 V),

Max. power losses 0,4 W 0,4 W 0,4 W 0,4 W

Over voltage protection Suppressor diode 33 V Suppressor diode 33 V Suppressor diode 33 V Suppressor diode 33 V

Stand-by current 12 mA @ 24 V 12 mA @ 24 V 12 mA @ 24 V 12 mA @ 24 V

Power losses in stand-by mode 0,3 W @ 24 V 0,3 W @ 24 V 0,3 W @ 24 V 0,3 W @ 24 V

Turn on capacity 70 mF @ 24 Vdc / 2,5 mm² / 2,5 m 80 mF @ 24 Vdc / 2,5 mm² / 2,5 m 80 mF @ 24 Vdc / 2,5 mm² / 2,5 m 80 mF @ 24 Vdc / 2,5 mm² / 2,5 m

Output

Output rated voltage 24 Vdc 24 Vdc 24 Vdc 24 Vdc

Output rated current 2 x 1 A 2 x 2 A 2 x 3 A 2 x 4 A

Maximum voltage drop between input and output 24 mV 29 mV 33 mV 34 mV

Initialization time of module 27 ms 27 ms 27 ms 27 ms

Turn-on delay of outputs 0 ms 0 ms 0 ms 0 ms

Waiting periode after switch-off of an output 500 ms (Short circuit) … 5 s (Overload) 500 ms (Short circuit) … 5 s (Overload) 500 ms (Short circuit) … 5 s (Overload) 500 ms (Short circuit) … 5 s (Overload)

Parallel use of outputs Not allowed Not allowed Not allowed Not allowed

Serial use of outputs not allowed not allowed not allowed not allowed

Resistance to reverse feed max. 35 Vdc 35 Vdc 35 Vdc 35 Vdc

Efficiency 99.0 % 99.0 % 99.0 % 99.0 %

Output limited current - - - -

Signaling

Bus communication

Status indicator LED (red, green, orange) LED (red, green, orange) LED (red, green, orange) LED (red, green, orange)

Signal output Output status, short circuit proof

Signal output (ON/OFF/Reset) - - - -

Environment

Type of cooling Natural convection Natural convection Natural convection Natural convection

Ambient temperature -25 °C … +70 °C -25 °C … +70 °C -25 °C … +70 °C -25 °C … +70 °C

Storage temperature -25 °C ... +85 °C -25 °C ... +85 °C -25 °C ... +85 °C -25 °C ... +85 °C

Derating - - - -

Relative humidity 5 … 96 %, without condensation 5 … 96 %, without condensation 5 … 96 %, without condensation 5 … 96 %, without condensation

Required minimum spacing (left/right) 0 mm 0 mm 0 mm 0 mm

Required minimum spacing (over/under) 30 mm 30 mm 30 mm 30 mm

Safety and protection

Protection index

Safety class

Degree of pollution 2 2 2 2

Order numbers

Order Number EB-2724-2020-0 EB-2724-2040-0 EB-2724-2060-0 EB-2724-2080-0

Q2 2017 Q2 2017 Q2 2017 Q2 2017

17.5 V (Turn-off Threshold 16.7 V),

± 0.7 V

Collective notification signal bypassed Collective notification signal bypassed Collective notification signal bypassed Collective notification signal bypassed

high = Channel on, low = Channel off, fault

IP 20 IP 20 IP 20 IP 20

III, without PE connection III, without PE connection III, without PE connection III, without PE connection

± 0.7 V

Output status, short circuit proof high = Channel on, low = Channel off, fault

17.5 V (Turn-off Threshold 16.7 V), ± 0.7 V

Output status, short circuit proof high = Channel on, low = Channel off, fault

17.5 V (Turn-off Threshold 16.7 V), ± 0.7 V

Output status, short circuit proof high = Channel on, low = Channel off, fault

Subject to change

366

Page 3

Power supplies

1.1

1.2

5.1

1.3

2.1

2.2

3.1

3.2

3.3

5.2

4.0

Electronic circuit breakers

2-Channel circuit breaker

EasyB 2-Channel

Typ EB-2724-2120-0 EB-2724-2160-0

Special features

Available from

Input

Input rated voltage 24 Vdc 24 Vdc

Input voltage range 18 - 30 Vdc 18 - 30 Vdc

Maximal residual ripple of supplied input voltage 3 % 3 %

Max. total input current 12 A 16 A

Max. input current for each pole of terminal 10 A (-), 40 A (+) 10 A (-), 40 A (+)

Required input voltage for turning-on of outputs 17.5 V (Turn-off Threshold 16.7 V),

Max. power losses 0,6 W 0,9 W

Over voltage protection Suppressor diode 33 V Suppressor diode 33 V

Stand-by current 12 mA @ 24 V 12 mA @ 24 V

Power losses in stand-by mode 0,3 W @ 24 V 0,3 W @ 24 V

Turn on capacity 70 mF @ 24 Vdc / 2,5 mm² / 2,5 m 70 mF @ 24 Vdc / 2,5 mm² / 2,5 m

Output

Output rated voltage 24 Vdc 24 Vdc

Output rated current 2 x 6 A 2 x 8 A

Maximum voltage drop between input and output 54 mV 72 mV

Initialization time of module 27 ms 27 ms

Turn-on delay of outputs 0 ms 0 ms

Waiting periode after switch-off of an output 500 ms (Short circuit) … 5 s (Overload) 500 ms (Short circuit) … 5 s (Overload)

Parallel use of outputs Not allowed Not allowed

Serial use of outputs not allowed not allowed

Resistance to reverse feed max. 35 Vdc 35 Vdc

Efficiency 99.0 % 99.0 %

Output limited current - -

Signaling

Bus communication

Status indicator LED (red, green, orange) LED (red, green, orange)

Signal output Output status, short circuit proof

Signal output (ON/OFF/Reset) - -

Environment

Type of cooling Natural convection Natural convection

Ambient temperature -25 °C … +70 °C -25 °C … +55 °C

Storage temperature -25 °C ... +85 °C -25 °C ... +85 °C

Derating - -

Relative humidity 5 … 96 %, without condensation 5 … 96 %, without condensation

Required minimum spacing (left/right) 0 mm 0 mm

Required minimum spacing (over/under) 30 mm 30 mm

Safety and protection

Protection index

Safety class

Degree of pollution 2 2

Order numbers

Order Number EB-2724-2120-0 EB-2724-2160-0

Q2 2017 Q2 2017

± 0.7 V

Collective notification signal bypassed Collective notification signal bypassed

high = Channel on, low = Channel off, fault

IP 20 IP 20

III, without PE connection III, without PE connection

17.5 V (Turn-off Threshold 16.7 V), ± 0.7 V

Output status, short circuit proof high = Channel on, low = Channel off, fault

Subject to change

367

Page 4

Electronic circuit breaker with thermomagnetic characteristic

ECONOMY SMART

General Data

Nominal input voltage 12 / 24 / 48 Vdc

Output channels 2 / 4 / 8

Tripping current 1 - 6 A / 2 - 10 A

Thermomagnetic characteristic

Ambient temperature -25 °C to +70 °C

Protection index IP 20

Efficiency typ. 99 %

Advantages

Adjustable tripping current for each output channel via current selector switch

Ability to turn-on high load capacitance at each channel

Sequential and load-dependent switching-on of channels

Comprehensive single-channel-diagnostics and remote switching on/off of each output channel via 2-wire-interface

LED signalisation and remote request for each output channel

Group alarm contact

Applications

ECONOMY SMART circuit breakers with a thermomagnetic characteristic represent an economical alternative to the classic circuit breaker. They also ensure reliable tripping even in the case of high line resistance. This makes the circuit breakers ideal for use in standard machine production. The electronic circuit breaker distributes and monitors the load current over several current circuits. Overloads and short circuits on an output are reliably recognized. The electronics permit brief current peaks and switch longer overloads off. The rated current for each output can be individually set with a current selector switch accessible from the front. The outputs are activated depending on the time delay and load to avoid an overload current. If the rated current is exceeded for a certain amount of time, the output will be switched off automatically and can be reactivated after a waiting time (thermal relaxation) using the pushbutton or the remote signal input S1. The pushbutton can also be used to switch the output manually. It is possible to read out the state of each output using the three signal contacts. The state of each output is also indicated with a multi-colored LED.

StandardsZ

Approvals o J U # Z

Electronic circuit breaker UL 508, UL 2367

Safety: EN 60950-1, EN 50178, EN/IEC 60204-1

EMC: EN 61000-6-2, EN 61000-6-3

Safety extra-low voltage (SELV/PELV): IEC 60364-4-41 (DIN VDE 0100-410)

CE acc. to 2004/108/EG (EMC-Directive)

UL 2367 (E-File: E356250)UL 508 (E-File: E219022)GL

Power supplies

Electronic circuit breakers

2-Channel circuit breaker

EasyB 2-Channel

Typ

EB-2724-2020-0 max 2,5 mm² (2 x "+") max. 16 mm² max. 2,5 mm²

EB-2724-2040-0 max 2,5 mm² (2 x "+") max. 16 mm² max. 2,5 mm²

EB-2724-2060-0 max 2,5 mm² (2 x "+") max. 16 mm² max. 2,5 mm²

EB-2724-2080-0 max 2,5 mm² (2 x "+") max. 16 mm² max. 2,5 mm²

EB-2724-2120-0 max 2,5 mm² (2 x "+") max. 16 mm² max. 2,5 mm²

EB-2724-2160-0 max 2,5 mm² (2 x "+") max. 16 mm² max. 2,5 mm²

Terminals output, (spring clamp

terminal)

Terminals input, (spring clamp

terminal)

Dimension pictures

Terminals signalling, (spring clamp

terminal)

Mounting position

horizontal for standard rail DIN TS35

Weight

0.039 kg

Dimension picture (in mm)

A B C D E F G

61.2 53.7 64.5 14.8 99.3 51.7 12

Subject to change

368