GELBAU

Gelbau - Control unit 352.4/362.0

Control unit for the monitoring of sensing strips in dangerous applications. It is also suitable for use on motorised gates which, in line with the standard, must have relays conforming to safety category 3. A low current is transmitted from the control unit connectors (Z1 and Z2) through the sensing strip, and a closed circuit is formed via a resistor (8.2 kΩ). The control unit outputs cuts the power if anyone/anything presses the sensing strip and also following a short-circuit or open circuit.

Technical data

Supply voltage

24 V AC/DC, 230 V AC

Tolerance

-15 % to +10 %

Consumption (operation)

4 W

Relay outputs:

Safe

2 NO (single)

Signal

1 CO

Max. contact voltage

250 V AC/24 V DC

Max. contact current

6 A AC/2 A DC

Fuse outputs

4 A

Disconnection time

15 ms

Max. length of sensing strip

100 m

Max. cable length to the sensing strip

50 m (min. 0.5 m2)

Status indication

6xLED

Cable connection

2xPG9 and 2xPG11 (included)

Ingress protection class

IP65

Ambient temperature

-20 °C to +55 °C

Installation

4xM5

Mechanical service life

3x107

Safety category

3 in accordance with EN954-1

Standard

EN1760-2, ZH1/494

Conforming to

MD, LVD, EMC

Approvals

TÜV, Ce-marking



Technical characteristics

Depending on safety requirements

 

• Force guided contacts

 

• Internal/external redundancy

 

 

 

User benefits

Status indication

• Safety category 3 in accordance with EN954-1

Red colormark

Strip activated

• 2 NO and 1 CO output

Yellow colormark

Fault in the safety circuit

• Contact load 4A

Green colormark

Output activated

• LED status indication

 

• Monitoring of external contactors

 

 

Dimensions

(mm)

Size, 352.4/362.0

 

Connection

352.4 (One input)

362.0 (Two inputs)

Engagement, 352.4, 1. one terminal strap, manual resetting, supervision of external contactors

Engagement, 352.4, 3. two terminal straps, manual resetting, supervision of external contactors

1. One sensing strip. Manual reset. Monitoring of external contactors.

4. Two sensing strips. Automatic reset.

 

 

Engagement, 352.4, 2. one terminal strap, automatic resetting, supervision of external contactors

Engagement, 362.0, 2. multiple terminal straps, automatic resetting

2. One sensing strip. Automatic reset. Monitoring of external contactors.

5. Several sensing strips. Automatic reset.

 

 

Engagement, 1. two terminal straps, automatic resetting

 

3. Two sensing strips. Manual reset. Monitoring of external contactors.

 

NOTE!
Input 1 (Z1-Z2) cuts output 13-14. Input 2 (Z3-Z4) cuts output 23-24.

 

Order number

Order no.

Description

3003.5240Z2

Control unit 352.4, 2 NO+1 CO, one input, cat. 3, 230 V AC

3003.5246Z2

Control unit 352.4, 2 NO+1 CO, one input, cat. 3, 24 V DC

3003.6206Z

Control unit 362.4, 2 NO, two inputs, cat. 3, 24 V DC

3003.6200Z

Control unit 362.0, 2 NO, two inputs, cat. 3, 230 V AC

 

Read more
  • 2 NO+1 CO output
  • Safety category 3 in accordance with EN954-1
  • Automatic or manual reset
  • One or two inputs

Selected variant

Selected variant

Specifications

Approvals CE, TÜV NORD
Cable length to clip list max 50 m (min. 0,5 m2)
Conforming To EMC, LVD, MD
Contact Current Max 6 A AC/2 A DC
Contact Voltage Max 250 V AC/24 V DC
Disconnection 15 ms
Fuse output 4 A
IP Class IP65
PL e enl. SS-EN ISO 13849-1:2008
Power Consumption 4 W
Supply voltage 24 V DC
Temperature ambient from -20 °C
Temperature ambient to 55 °C
Terminal Strip Length Max 100 m
Tolerance max 10 %
Tolerance min -15 %

Measurements and connections

Product description

Control unit for the monitoring of sensing strips in dangerous applications. It is also suitable for use on motorised gates which, in line with the standard, must have relays conforming to safety category 3. A low current is transmitted from the control unit connectors (Z1 and Z2) through the sensing strip, and a closed circuit is formed via a resistor (8.2 kΩ). The control unit outputs cuts the power if anyone/anything presses the sensing strip and also following a short-circuit or open circuit.

Technical data

Supply voltage

24 V AC/DC, 230 V AC

Tolerance

-15 % to +10 %

Consumption (operation)

4 W

Relay outputs:

Safe

2 NO (single)

Signal

1 CO

Max. contact voltage

250 V AC/24 V DC

Max. contact current

6 A AC/2 A DC

Fuse outputs

4 A

Disconnection time

15 ms

Max. length of sensing strip

100 m

Max. cable length to the sensing strip

50 m (min. 0.5 m2)

Status indication

6xLED

Cable connection

2xPG9 and 2xPG11 (included)

Ingress protection class

IP65

Ambient temperature

-20 °C to +55 °C

Installation

4xM5

Mechanical service life

3x107

Safety category

3 in accordance with EN954-1

Standard

EN1760-2, ZH1/494

Conforming to

MD, LVD, EMC

Approvals

TÜV, Ce-marking



Technical characteristics

Depending on safety requirements

 

• Force guided contacts

 

• Internal/external redundancy

 

 

 

User benefits

Status indication

• Safety category 3 in accordance with EN954-1

Red colormark

Strip activated

• 2 NO and 1 CO output

Yellow colormark

Fault in the safety circuit

• Contact load 4A

Green colormark

Output activated

• LED status indication

 

• Monitoring of external contactors

 

 

Dimensions

(mm)

Size, 352.4/362.0

 

Connection

352.4 (One input)

362.0 (Two inputs)

Engagement, 352.4, 1. one terminal strap, manual resetting, supervision of external contactors

Engagement, 352.4, 3. two terminal straps, manual resetting, supervision of external contactors

1. One sensing strip. Manual reset. Monitoring of external contactors.

4. Two sensing strips. Automatic reset.

 

 

Engagement, 352.4, 2. one terminal strap, automatic resetting, supervision of external contactors

Engagement, 362.0, 2. multiple terminal straps, automatic resetting

2. One sensing strip. Automatic reset. Monitoring of external contactors.

5. Several sensing strips. Automatic reset.

 

 

Engagement, 1. two terminal straps, automatic resetting

 

3. Two sensing strips. Manual reset. Monitoring of external contactors.

 

NOTE!
Input 1 (Z1-Z2) cuts output 13-14. Input 2 (Z3-Z4) cuts output 23-24.

 

Order number

Order no.

Description

3003.5240Z2

Control unit 352.4, 2 NO+1 CO, one input, cat. 3, 230 V AC

3003.5246Z2

Control unit 352.4, 2 NO+1 CO, one input, cat. 3, 24 V DC

3003.6206Z

Control unit 362.4, 2 NO, two inputs, cat. 3, 24 V DC

3003.6200Z

Control unit 362.0, 2 NO, two inputs, cat. 3, 230 V AC

 

Accessories

Related products

Articles Supply voltage
24 V DC
230 V AC
24 V DC
230 V AC

Selected variant

Select a variant in the list

Contact us

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