Installation manual
TT-3622E Technical Spec. 
Apr 2004   59 
Appendix C.3  TT-3622E 
TT-3622E – General Specifications 
Interface to transceiver  Connector type: DB9HD male 
Connector type: M80-8881005 
(female on cable), M80-8671022 
(male to PCB) 
Audio RX, 2 wire balanced, 600 Ohm 
Audio TX, 2 wire balanced, 600 Ohm 
Max. 40m Cable 
Interface to Handset  Connector type: RJ45 10-pole female 
Power consumption  Max. 75mA @ 28V supply voltage 
Compass safety distance  125 cm. 
TT-3622E – Environmental Specifications 
Degree of protection  IP40 according IEC-529 
Ambient temperature: 
Operational: -15° to 55° C 
Storage: -40° to 80° C 
Relative Humidity 
95% non-condensing at 40° C 
Vibration  Frequency range:  3-100 Hz 
Acceleration spectral:  3-13 Hz, 
 +12 dB/octave 
Density:  13-100 Hz,
 0.011 g
2
/Hz 
Total RMS level:  1.0 g 
Dimensions (H x W x D)  160.5 mm x 61 mm x 28mm 
Weight  0.18 kg excl. cable 










