3. Recommendable Example of Exchange Mounted on Amplifier Cabinet Rack
Exchange EX-620 (for 128 stations)
Exchange EX-610 (for 64 stations)
Data Transmitting Unit DT-E60
Junction Cable YR-803 (for additional DT-E60)
Data Transmitting Unit DT-E60
Junction Cable YR-802 (Cable length: 400mm) or YR-806
(Cable length: 1000mm)
Blower Panel BP-031A (Do not substitute perforated panel for
this)
Exchange EX-620 (Frame FR-620A and necessary Units)
Exchange EX-610 (Frame FR-610A and necessary Units)
Perforated Panel PF-023A
Power Supply Unit DS-620
Power Supply Unit DS-610
4. Specifications Related to Installation
4-1 Exchange
1) Wiring
Non-polar one twisted pair
Loop Resistance: 300 ohms, or less
Impedance: 600 ohms, balanced
Cable length: max. 1.0km (0.4mm dia.)
max. 2.5km (0.65mm dia.)
max. 3.5km (0.9mm dia.)
2) Power Sources (DS-610/620/630)
AC Mains (110, 120, 220, 240V) ± 10% 50/60Hz 24V DC
3) Rated Power Consumption
EX-610 130W (No link occupied) 300W (Max.)
EX-620 210W (No link occupied) 500W (Max.)
EX-630 410W (No link occupied) 1kw (Max.)
4) Battery for System Back-up on AC Power Failure (Option)
5) Ambient Temperature
0~40°C(+32° ~+104°F)
6) Dimensions EX-610: 510(W) x 656(H) x 325(D)mm
(20.08" x 25.83" x 12.80")
EX-620: 510(W) x 878(H) x 325(D)mm
(20.08" x 34.57" x 12.80")
EX-630: 566(W) x 1364(H) x 435(D)mm
(22.28" x 53.70" x 17.13")
7) Weight
EX-610: 45kg (99.1 IDS.) without battery
EX-620: 57kg (125.63 Ibs.) without battery
EX-630: 109kg (240.30 Ibs.) without battery
Caution. Both top and side panels are perforated for ventiation
(EX-610/620). Do not place things on the top panel or
close to the side panels. (Intercom cabinet rack)
For maintenance works, allow much space between the
wall and the cabinet rack.
Type Sealed
type
Ni-Cd battery NDC-2435
Voltage 24V
Capacity 3500mAh
Charge System
Trickle Charging, approx. 1/40CA (20°C)
Service Hours
EX-610: Approx. 2 hrs.
(2 x NDC-2435 necessary per system)
EX-620: Approx. 1.5 hrs.
(3 x NDC-2435 necessary per system)
EX-630: Approx. 1.5 hrs.
(3 x NDC-2460 necessary per system)
4-2 Station
Ambient Temperature
:
0° ~ +60° C (+32° ~ +140°F) (Except HF-640S)
: -10° ~ +60°C (+14° ~ +140°F) (Door Station HF-640S)
Permissible Loop Resistance: 300 ohms
Input/Output Impedance
: 600 ohms (balanced)
Note. For details such as functions, dimensions and specifications,
refer to Spec. Sheet for each equipment.
– 5 –
Содержание EX-610
Страница 37: ...Printed in USA 4 92 133 21 117 1B ABC ...