Transceiver

Radio and infrared

Infrared

SE 661

SE 660

SE 642

SE 540

Use with

TS 460 and TT 460;
any number may be connected

TS 460 and TT 460;
up to four each may be connected (depending on the variant)

TS 460, TS 642, TS 740, and TT 460

TS 460, TS 642, or TS 740

Signal transmission

Radio or infrared

Infrared

Area of application

In working space of machine

In the mating bore

of the main spindle

Interface

Serial data (EnDat 2.2)

• Activation
• Trigger signal
• Ready signal
• Diagnosis

Square-wave signals (HTL)

• Start signals R(TS) and R(TT)
• Ready signals R(TS) and R(TT)
• Trigger signals S and S
• Battery warning W

Square-wave signals (HTL)

• Start signal R
• Ready signal B
• Trigger signal S
• Battery warning W

Optical status indicator

For infrared transmission, radio transmission 
radio channel quality, channel, operating mode, 
and whether workpiece or tool touch probe

For infrared transmission,errors, and whether workpiece or tool touch probe

For touch probe

Electrical connection

8-pin M12 flange socket

12-pin M12 flange socket

Cable, 0.5 m/2 m with 12-pin M12 connector

8-pin M9 flange socket

Cable length

≤ 50 m

≤ 20 m with adapter cable ¬ 6 mm
≤ 50 m with adapter cable ¬ 6 mm and 
adapter cable ¬ 8 mm for extension

≤ 30 m with adapter cable ¬4.5 mm
≤ 50 m with adapter cable ¬4.5 mm and adapter cable ¬ 8 mm for extension

Supply voltage

DC 15 V to 30 V

Current consumption without load1)

Infrared

Normal operation
Transmission (max. 3.0 s)
Radio

3.8 Weff (≤220 mAeff)
12 WPK (≤755 mAPK)
2.4 Weff (≤135 mAeff)

3.4 Weff (≤ 200 mAeff)
10.7 WPK (≤ 680 mAPK)
2.1 Weff (≤ 120 mAeff)

5.1 Weff (≤ 250 mAeff)
8.3 WPK (≤ 550 mAPK)
–

3.7 Weff (≤ 150 mAeff)
4.3 WPK (≤ 210 mAPK)
–

Protection EN 60529

IP68

Operating temperature

10 °C to 40 °C

10 °C to 60 °C

Storage temperature

–20 °C to 70 °C

–20 °C to 70 °C

Mass without cable

 0.3 kg

 0.2 kg

 0.1 kg

* Please select when ordering

1) At minimum supply voltage