Read Dold Two Hand Safety Relay BD5980N text version

Safety technique

Two-hand safety relay BD 5980N safemaster

· · · · · According to EC Directive for machines 98/37/EG Safety level Type III-A according to EN 574 (02-1997) Safety category 2 according to EN 954-1 Optionally dual-voltage version Wire connection: also 2 x 1,5 mm 2 stranded ferruled (isolated), DIN 46 228/-1/-2/-3/-4 or 2 x 2,5 mm2 stranded ferruled DIN 46 228-1/-2/-3 · Width 45 mm

0221551

Function diagram

U

UN

Approvals and marking

*

BIA

A1/A2

Canada / USA

* see variants

t

Application

Y1/Y2

Designed for use in press controls in metalworking as well as in other working machines with dangerous closing movements. Technical data Input Nominal voltage UN BD 5980N.02:

max. 0,5s > 0,5s

M6830_a

S1

S2 13-14 23-24

BD 5980N.02/024:

Block diagram

A1(+)A2(-) A3(+)A4(-)S13 S23 Y1 Y2 S14 S24 13 23

overvoltage and shortcircuit protection

monitoring logic

K1

Voltage range: at 10 % residual ripple: at 48 % residual ripple: Nominal consumption:

24V

K1

K2 K2

(+)

M7250_a

Nominal frequency: Delay time for simultaneity demand: 0,5 s Control contacts: 2 x 1 NO contacts Current via control contacts: 35 mA at 24 V The control lines must not exceed a length of 30 m and must be routed separately from line cables Device fuse protection: internal with PTC

14 24

DC 24 V, AC 24, 42, 110, 230, 240 V DC 24 V1) + AC 24 V 2) DC 24 V1) + AC 42 V 2) DC 24 V 1) + AC 110 V2) DC 24 V 1) + AC 230 V2) DC 24 V 1) + AC 240 V2) 1) DC 24 V at terminals A3-A4 2) DC 24 V at terminals A1-A2 AC 0,8 ... 1,1 U N DC 0,9 ... 1,2 U N DC 0,8 ... 1,1 U N AC 24 V ... 230 V 4,0 VA DC 24 V 2,5 W 50 / 60 Hz

Output Contacts BD 5980N.02: Operate / release time: Contact type: Nominal output voltage:

Circuit diagrams

A1 (+) 13 23 S13 S14 Y1 Y2 13 23

A1 A3 13 23 S13 S14 Y1 Y2 (+) (+) A1 A3 Y1 S13 S14 K1 S23 S24 K2 13 23

A1 Y1 S13 S14 K1 S23 S24 K2 A2 Y2

Thermal current I th:

24 A2 (-)

M7419_b

14

14 24 S23 S24

24 A2 (-)

M7420_b

2 NO contacts typ. 30 ms / typ. 30 ms Relay, positively-driven AC 250 V DC: see limit curve for arc-free operation see continuous current limit curve (max. 10 A in one contact path) 5 A / AC 230 V IEC/EN 60 947-5-1

A2 A4 Y2 14 A4 14 24 S23 S24 (-)

BD 5980N.02

BD 5980N.02/024

Switching capacity to AC 15: Electrical life to AC 15 at 2 A, AC 230 V: Permissible operating frequency:

105 switching cycles IEC/EN 60 947-5-1 max. 1200 switching cycles / h

All technical data in this list relate to the state at the moment of edition. We reserve the right for technical improvements and changes at any time.

1

BD 5980N / 18.06.03 d

Technical data Short circuit strength max. fuse rating: max.line circuit breaker: Mechanical life: General data Operating mode: Temperature range: Clearance and creepage distances overvoltage category / contamination level: EMC Electrostatic discharge: Fast transients: Surge voltages between wires for power supply: between wire and ground: Interference suppression: Degree of protection: Housing: Vibration resistance: Climate resistance: Terminal designation: Wire connection: Continuous operation - 15 ... + 55°C 6 A gL IEC/EN 60 947-5-1 C 10 A 10 x 106 switching cycles

Characteristics

250 200 150 100 50 0

Switching voltage U [V]

4 kV / 2 8 kV (air) 2 kV

IEC 60 664-1 IEC/EN 61 000-4-2 IEC/EN 61 000-4-4

1 2 3 4 5 6 7 8 9 10 Switching current I [A] M 6732

Limit curve for arc-free operation with resistive load

Current via two contact rows (same current for each contact row)

Wire fixing: Mounting: Weight: Dimensions Width x height x depth:

2 kV IEC/EN 61 000-4-5 4 kV IEC/EN 61 000-4-5 Limit value class B EN 55 011 Housing: IP 40 IEC/EN 60 529 Terminal plate:IP 20 IEC/EN 60 529 Thermoplastic with V0 behaviour according to UL subject 94 Amplitude 0,35 mm, IEC/EN 60 068-2-6 frequency10 ... 55 Hz 15 / 055 / 04 IEC/EN 60 068-1 EN 50 005 1 x 4 mm2 solid or 1 x 2,5 mm 2 stranded ferruled (isolated) or 2 x 1,5 mm 2 stranded ferruled (isolated) DIN 46 228-1/-2/-3/-4 or 2 x 2,5 mm 2 stranded ferruled DIN 46 228-1/-2/-3 Plus-minus terminal screws M 3.5, box terminal with wire protection DIN rail IEC/EN 60 715 410 g

I (A) 7 6 5 4 3 2 1

Current via one contact row

Continuous current

-30 -20 -10

-0

10

20

30

40

50

60

T (°C)

Ambient temperature

M7241_a

Continuous current limit curve as a function of ambient temperature

Application examples

L1 (+) S1 A1(+) Y1 Y2 S13 S14 13 23

45 x 74 x 121 mm

Standard type BD 5980N.02 DC 24 V Article number: · Nominal voltage UN: · Simultaneity: · Output: · Width: Variants BD 5980N.02/61: BD 5980N.02/024: Ordering example for Variants BD 5980N.02 /024 DC 24 V + AC 230 V 50/60 Hz Nominal frequency Nominal voltage Variant Contacts Type

L1 (+)

0035300 DC 24 V 0,5 s 2 NO contacts 45 mm

stock item

A2(-)

BD5980N.02 S23 S24 S2 N (-) 14 24

with UL approval (Canada/USA) dual voltage version

M6827_b

Two-hand control

S1 K1 A1(+) Y1 K2 Y2 S13 S14 13 23 K1 BD5980N.02 A2(-) S23 S24 S2 N (-) 14 24 K2

K1

K2

M6828_b

Two-hand control with contact reinforcement via external positivelydriven contactors

E. DOLD & SÖHNE KG · D-78114 Furtwangen

e-mail [email protected] · internet http://www.dold.com

P.O. Box 1251 · Phone +49 7723 / 65 40 · Fax +49 7723 / 654 356

2

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Dold Two Hand Safety Relay BD5980N

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