Solutions for the woodworking industry

Woodworking industry

Wood is much loved as a natural material in furniture manufacture and in architecture. Processing methods for making the final wood product are varied. Most of them involve danger to the operating personnel. This places high demands on machine safety. Many production processes in woodworking rely on a high degree of automation. The woodworking machines usually run in continuous operation. Suitable monitoring solutions are needed to avoid disruption.

Input module, analog IL 5508

• According to IEC/EN 61 131-2
• CANopen interface according to DS301 version 3.0, DS401
• 2 analogue inputs with each 2 x 0 ... 10 V, 2 x 0 ... 20 mA
or 2 x Pt 100 (- 50 ... 300°C)
• Galvanic separation between inputs, bus and auxiliary supply
• LED indicators for supply voltage and Bus status
• 35 mm width

Stand-still monitor LH 5946

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1
- SIL-Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508, IEC/EN 61511 and EN 61800-5-2
• Safe standstill detection on 3- and single-phase motors
• No external sensors necessary
• Independent of direction
• Broken wire...

Speed monitor UH 5947

• According to
- Performance Level (PL) e und category 4 to EN ISO 13849-1: 2008
- SIL-Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL 3) to IEC/EN 61508
• According to EN 60204
• Device setting on menu-driven display or via RJ45
(FCC Western-Modular 8P8C) with connection cable (copy function)
• Change tracking
•...

Residual current monitor, Type B RN 5883

• According to IEC/EN 62 020, VDE 0663
• For AC and DC systems Type B, according to IEC/TR 60755
• To detect earth faults in grounded voltage systems
• 4 setting ranges from 10 mA to 3 A
• Manual reset, with alarm and pre-warning
• With adjustable switching delay
• Energized or de-energized on trip
• LED indicator...

Speed and frequency monitor UH 6937

• According to
- Performance Level (PL) e und category 4 to EN ISO 13849-1
- SIL-Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL 3) to IEC/EN 61508
- Safety Integrity Level (SIL) 3 to IEC/EN 61511
• Over-, underfrequency or window monitoring of single or
3-phase in AC systems
• Integrated user friendly frontside...

Softstarter BI 9028/900

• Softstart and softstop function
• According to IEC/EN 60 947-4-2
• 1-phase motor control
• For motors up to 5 kW at AC 230 V
• Separate settings for start and deceleration time, as well as
starting and deceleration torque
• Galvanic isolation of control input
with wide voltage range up to AC/DC 230 V
• 3 auxiliary...

Softstarter with DC-brake BI 9028

• According to IEC/EN 60 947-4-2
• 2-phase motor control
• For motors up to 15 kW at 3 AC 400 V
• Separate settings for start and brake time, as well as starting
and braking torque
• Galvanic isolation of control input
with wide voltage range up to AC/DC 230 V
• No external motor or braking contactor necessary
• 3...

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