J&R Technology JREX106 - Technical Data

2
3. Technical Data
Housing
Material
High Impact Glass fibre-reinforced polyester
Height x width x depth
approx. 204mm x 334 mm x 126 mm
Weight
approx. 8kgs
Keyboard
Stainless steel keyboard with 20 keys.
Position of operation
Mounted upright on the wall. The device must be mounted on a plane surface only.
Protection Class I
M20 x 1.5 threaded hole or threaded 1/2” NPT adapter for cable entry assembly.
Protection Class II
Plastic cable entry for cable diameters: Ø 6 to 13 mm
Handset
Sling protection
Integrated sling protection.
Handset cord
Steel-reinforced steel-clad cord. (Optional black curly cord)
Receiver inset
Dynamic receiver inset with magnetic field generator
Microphone capsule
Electret microphone
Ambient conditions
Operating temperature
-40°C to +70°C
Storage temperature
-40°C to +85°C
Relative humidity
10%~95%
Position of operation
Mounted upright on the wall. The device must be mounted on a plane surface only
Additional features
Hook switch
Dry reed contact without a mechanical cradle
LCD Display
• 182 x 64 pixel / • Field of view ca. 78 mm x 26 mm
Power supply
- from the analogue telephone network. / - no additional mains supply required
Meter-pulse lock
- Electrical attenuation for 12 kHz and 16 kHz
on the earphone greater than 30 dB with respect to 1 kHz.
- Impedance (telephone connections A, B):
approx. 13 kΩ( 1 Veff ; 12 kHz; idle state)
approx. 4 kΩ(10 Veff ; 12 kHz; idle state)
approx. 2.5 kΩ( 1 Veff ; 12 kHz; during a call)
approx. 2.3 kΩ(10 Veff ; 12 kHz; during a call)
approx. 11 kΩ( 1 Veff ; 16 kHz; idle state)
approx. 4 kΩ(10 Veff ; 16 kHz; idle state)
approx. 2.5 kΩ( 1 Veff ; 16 kHz; during a call)
approx. 2.3 kΩ(10 Veff ; 16 kHz; during a call)
Conformity
Degree of protection of enclosure
IP 67 as per EN60529
Degree of protection against external
mechanical impacts
IK10 as per IEC62262
Marking
II 2 G Ex e [ib] mb IIC T6 G
II 2 D Ex tb [ib] IIIC T85°C Db
IECEx Certificate of Conformity
Marking
Ex e [ib] mb IIC T6 Gb / Ex tb [ib] IIIC T85°C Db
Telephone (user menu)
Chinese, English
Connection data
Supply voltage
24 VDC to 65 VDC
Supply current
20 mA DC to 100 mA DC
Admissible frequency range
16...54Hz
Maximum input short circuit current IK
50A
Ringer voltage
48 VAC to 90 VAC (calling frequency 21...54 Hz)
Ringer impedance
Greater than 6.0 kΩ at 25 Hz and 48...90 VAC. / Greater than 4.0 kΩ at 50 Hz and 48...90 VAC.
Ringing volume
Max. 80 dB(A) in 1 m distance /- Approx. 110dB(A) at a distance of 1 m (for external horn speaker)
Consultation hold key
Flash function adjustable from 50 ms to 450 ms
Dialing method
PD or DTMF mode can be set via the menu. DTMF mode in accordance with ITU-T recommendation Q.23.
Connection terminals
Up to 4 mm2 inflexible. Up to 2.5 mm2 flexible