KLTM-RFID Guard Locking Safety Switch with RFID
The KLTM-RFID guard locking safety interlock with integrated RFID is housed in a heavy-duty die-cast enclosure and provides a holding force of up to 3000 N across two actuator entry points. Designed for medium to large guard doors, it helps keep guards securely closed until hazardous motion has stopped or the hazard has been removed.
The uniquely coded RFID actuator provides high-level coding in accordance with ISO 14119, delivering a high level of anti-tamper protection and helping to prevent unauthorised operation.
- Manufactured from Heavy-Duty Die-Cast Metal
- Head Manufactured from 316 Stainless Steel for Long-Term Durability
- Holding Force up to 3000 N
- Ingress Protection up to IP67
- RFID is Uniquely Coded (Can be Retaught if Lost or Damaged)
- 2 NC 1 NO Guard Position Monitoring / 2 NC 1 NO Lock Monitoring
- Part Numbers
- Technical Specifications
- Technical Drawings
- Downloads
- Accessories
- Related Products
- Sistema & Certificates
| Part No. | Part Description |
|---|---|
| 450201 | KLTM-RFID (Uniquely coded) M20 24v (Front/End Lower) |
| 450202 | KLTM-RFID (Uniquely coded) ½”NPT 24v (Front/End Lower) |
| 450301 | KLTM-RFID (Uniquely coded) M20 24v (Rear/Front Upper) |
| 450302 | KLTM-RFID (Uniquely coded) ½”NPT 24v (Rear/Front Upper) |
| Technical Data | |
|---|---|
| Approvals | TUV, cULus |
| Classification and Coding Level according to EN ISO 14119 | Type 4, High |
| Technology | RFID, Power to Unlock |
| Housing Material | Painted Die-Cast Metal |
| Head Material | 316 Grade Stainless Steel |
| Supply Voltage | 24Vdc (+/- 10%) |
| Power Consumption | R+ 1.2W (50mA Max.) / S+ 12W (500mA Max.) |
| Safety Circuits | 24Vdc 200mA max. switching |
| Auxiliary Circuits (34 & 44) | 24Vdc 200mA max. Output feed |
| Rated Insulation Voltage | 500VAC |
| Rated Impulse withstand | 1000VAC |
| Holding Force | F1Max 3000N Fzh 2307N |
| Assured locking distance | 5mm |
| Sao (RFID) | 10mm |
| Sar (RFID) | 20mm |
| Max operating frequency | 1Hz |
| Actuator entry minimum radius | 175mm |
| Enclosure Protection | IP67 |
| Operating Temperature | -25 ... +40 °C |
| Mechanical Life Expectancy (B10d) | 2.5 x 106 cycles at 100mA load |
| Vibration | IEC68-2-6, 10-55Hz+1Hz Excursion: 0.35mm, 1 octave/min |
| Characteristic data according to IEC62021 (used as a subsystem) | |
|---|---|
| Safety Integrity Level | SIL 3 |
| PFH (1/h) | 4.77E-10 (Corresponds to 4.8% of SIL3) |
| PFD | 4.18E-05 (Corresponds to 4.2% of SIL3) |
| Proof Test Interval T1 | 20a |
| Characteristic data according to EN ISO13849-1 | |
|---|---|
| Performance Level | e (If both channels are used in conjunction with a SIL 3 / PL e control Device). |
| Diagnostic Coverage DC | 99% (High) (If both channels are used in conjunction with a SIL 3 / PL e control Device). |
| Category | Cat 4. |
| MTTFd | 1100a |
| Information with regard to UL standards |
|---|
| Type 1 enclosure. Maximum temperature 40°C. Use 16-28AWG copper conductors (rated 90°C). Terminal Torque 6 lb ins. (0.7Nm). Intended for same polarity use. Safety Circuits (11-31 & 21-41) A300 Pilot Duty. 240V. 3A. (PF 0.38 or greater tested for 6,000 cycles endurance). Use one polymeric conduit connection. Not suitable for connection to rigid metal conduit. (Earth bonding terminal inside enclosure if required – use 16-12AWG conductors) |
