Theben Catalogue 2014/15. Save energy – Increase comfort.

28.04.2014 Views

Time and light control Time relays 4 TM 345 M TM 345 B Description Common functions - Electronic time relay - Can be used universally for controlling automatic processes in machines, lighting, ventilation, heating, cupboards etc. - Precise analogue time setting - Multi-voltage input for all supply and control voltages, no jumpers or additional terminals are required - LED to display the switching status TM 345 M - Locking snap switch to select the period of time, as well as the following operating modes: - Response delay (AV), without control contact - Wipe contact (EW), without control contact - Release delay (RV), with control contact - Pulse former (IF), with control contact - Response and release delay (VZ), with control contact - Pulse output (WR), with control contact - Flip-flop (TG) TM 345 B - With fl ip-fl op function - Pulse and break time independently adjustable Product selection Multi-function Type Article number ✓ TM 345 M 3450731 TM 345 B 3450730 54 Additional technical data at: www.theben.de/product/ Article number

Time and light control Time relays Technical data TM 345 M TM 345 B Operating voltage 12240 V AC/DC 24240 V AC/24 V DC Frequency Width Stand-by consumption Type of contact Housing and insulation material Switching capacity at 250 V AC, cos φ = 1 Switching output Nominal current Electrical service life 5060 Hz 1 module 1 W Changeover contact High-temperature resistant, self-extinguishing thermoplastic 8 A Potential-free 10 mA20 A < 10 ms 10 5 operating cycles 4 Fall back value of nominal input voltage < 10.2 V AC/DC (as per EN 61812-1) < 20.4 V AC/DC (as per EN 61812-1) Type of protection IP 20 Protection class II Ambient temperature 20 °C … +60 °C Accessories Wall mounting kit 17,5 mm ↪ Art.No.: 9070065 Details page 246 Connection diagrams S A1+ 15 B2 A1+ 15 B2 A1+ 15 18 16 A2- 18 16 A2- 18 16 A2- N LL N LL N L L TM 345 M TM 345 M TM 345 B Additional technical data at: www.theben.de/product/ Article number 55

Time and light control<br />

Time relays<br />

4<br />

TM 345 M<br />

TM 345 B<br />

Description<br />

Common functions<br />

- Electronic time relay<br />

- Can be used universally for controlling<br />

automatic processes in machines, lighting,<br />

ventilation, heating, cupboards etc.<br />

- Precise analogue time setting<br />

- Multi-voltage input for all supply and control<br />

voltages, no jumpers or additional terminals<br />

are required<br />

- LED to display the switching status<br />

TM 345 M<br />

- Locking snap switch to select the period<br />

of time, as well as the following operating<br />

modes:<br />

- Response delay (AV), without control contact<br />

- Wipe contact (EW), without control contact<br />

- Release delay (RV), with control contact<br />

- Pulse former (IF), with control contact<br />

- Response and release delay (VZ), with control<br />

contact<br />

- Pulse output (WR), with control contact<br />

- Flip-flop (TG)<br />

TM 345 B<br />

- With fl ip-fl op function<br />

- Pulse and break time independently<br />

adjustable<br />

Product selection<br />

Multi-function Type Article number<br />

✓ TM 345 M 3450731<br />

<strong>–</strong> TM 345 B 3450730<br />

54<br />

Additional technical data at: www.theben.de/product/ Article number

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