IDEMSolenoid interlock switch applications:

The tongue-operated solenoid lock interlock switch is designed to accommodate sliding leading edges, hinged or lift-up machine guards, providing reliable switch contacts and an anti-tamper key mechanism. They are designed to provide robust position interlock detection for moving guards and remain locked until the solenoid voltage is removed from the switch. They are not suitable for machines with long downtime. They provide a strong holding force up to 2000N.

IDEMSolenoid interlock switch operation:

The switch is firmly mounted on the frame of the guard or machine. The actuator is mounted on the moving part (frame) of the guard and aligned with the switch entry hole. The actuator profile matches the cam mechanism inside the switch head, providing a reliable interlock switch that is not prone to failure. When the actuator is inserted, the safety contacts close only when the solenoid coil is energized. This allows the machine start circuit to be initiated. When the solenoid is de-energized, the safety contacts open, disconnecting the machine circuit.

IDEMSolenoid interlock switch installation:

1. AllIDEMInstallation of interlock switches must comply with the risk assessment for the specific application. Installation must be performed only by qualified personnel in accordance with these instructions.

2. Must useM5mounting bolts to secure the switch and actuator. The tightening torque to ensure reliable fixation is4.0 Nm. The tightening torque for cover screws, conduit entry plugs, and cable glands must be1.5 Nmto ensureIPsealing. Only correctly sized sealing tubes for the conduit entry and cable outer diameter may be used. The tightening torque for terminal block screws is0.7 Nmfor **wire sizes of1.0square millimeters. Loosen the4head bolts, then rotate to the desired position to select the switch head orientation. The tightening torque for the head bolts is1.5Nm。

3. Always install mechanical stops on the guard to prevent damage to the front of the switch. When the guard is closed, set the actuator clearance to3mm(see FigureA). Use alignment guides to ensure the actuator enters the switch without interfering with the sides of the entry hole. Always insert blanking plugs into unused entry holes to prevent debris from entering the switch mechanism.

4. Always use circuit11-12and21-22to ensure monitoring of the lock.

5. After installation, check the operation and locking function of all control circuits.

Apply power to A1 andA2energize (solenoid supply),LED 1the indicator will light up.

IDEMSolenoid interlock switch maintenance:

Weekly: Check correct operation of all circuits and locking function.

If the actuator shows signs of bending or the switch head housing

shows mechanical damage, remove and replace it.

IDEM will not be liable for failure of the interchange function

if the installation and maintenance requirements shown in this table are not implemented.

These requirements form part of the product warranty.

Every 6 months: Isolate the power supply and remove the cover. Check screw terminal sealing and check

for signs of moisture ingress. Never attempt to repair any switch.

These instructions form part of the product warranty.

IDEM solenoid interlock switch model:

212001

221301

450004

201001

202001-SS

209001-PB

221307

450007

450001

201021

202021-SS

221304

205021

450201

220304

220307

205001

209004-PB

220301

IDEMSolenoid interlock switch standards:

EN1088，IEC 60947-5-1，UL508

Solenoid voltage 24V DC

Solenoid consumption - inrush current

Operating current1.2 A. 0.3A。

Safety contacts 11-12 21-22

Utilization category AC15 A300 3A.

Thermal current (Ith)**

Rated insulation voltage 600VAC

Rated impulse withstand voltage 2500VAC

Signal contacts 33-34 43-44 AC15 A300 3A.

Positive travel open 10mm person. Drive frequency2times/seconds

Actuator enters minimum radius 175mm

Housing material stainless steel 316

Actuator material stainless steel 316

Protection rating IP69K

Operating temperature -25°Cto40°C

Mechanical life 1 x 106 cycles minimum.

Vibration IEC 68-2-6, 10-55Hz + 1Hz,

Travel: 0.35 mm,1octave/minute

Conduit entry M20 or ½"NPT(by part number)

Mounting 4 x M5

Information on UL 508:

1 type enclosure.

Use only 16-12AWG copper wire.

For same polarity use and

one polymer conduit connection.

Electrical ratings: A300.48W5。

**. Switching current/voltage/Amplifier:

120V。6A。 （720VAinterruption)PF 0.38

240V。3A。 （720VAinterruption)PF 0.38

Our company's advantageous supplyIDEMSafety switches,IDEMSafety relays,IDEMPull-cord switches,IDEMInterlock switches,IDEMSafety modules,IDEMEmergency stop switches,IDEMFast quotation,IDEMOriginal imported

Weidou Intelligent Technology (Shanghai) Co., Ltd.
Weidu Intelligent Technology (Shanghai) Co., Ltd 
Add:No. 2601, Xietu Road, Xuhui District, Shanghai, China
Contact: Candy
Mobile: 0086 173 0212 6825
Tel:0086 021-50610211
QQ：204 666 9799
Email：candy@wdutech.com
Web：www. wdutech.com