12 (E)
General
Power requirements
100 to 240 V AC, 50/60 Hz
Current consumption
1.2 to 0.6 A (with all optional
boards installed)
Peak inrush current
(1) Power ON, current probe method:
88 A (240 V)
(2) Hot switching inrush current, measured in
accordance with European standard EN55103-1:
29 A (230 V)
Operating temperature
5°C to 40°C (41°F to 104°F)
Mass
16 kg (35 lb 4 oz)(with all
optional boards installed)
Dimensions
424
×
132
×
500 mm
(16
3
/
4
×
5
1
/
4
×
19
3
/
4
inches)
Audio signals
Audio signal input
6-pin connector (
×
16)
for 32 inputs
Audio signal output
6-pin connector (
×
16)
fdor 32 outputs
Input impedance
100 kilohms/600 ohms
(selectable)
Standard input/output level
+4 dBm
Maximum input level +24 dBm
Maximum output level +24 dBm (600-phm load,
balanced)
Frequency response
±0.1 dB (20 kHz to 20 kHz,
1 kHz+4 dBm)
Distortion
0.01% (20 Hz to 20 kHz,
with +24 dBm output)
Crosstalk
Less than –80 dB (20 Hz to 20
kHz, with +24 dBm output)
Signal-to-noise ratio
More than 85 dB (30 kHz LPF,
nominal)
Input/output connectors
Reference video signal input
BNC type (
×
2),
high impedance,
analog audio signal,
with loop-through output
Remote control connectors
REMOTE 1 A, B, C
S-BUS BNC type (
×
4),
47 kilohm input
Data transfer method: BI-
PHASE SPACE
Data transfer rate: 312.5 kbps
Signal transfer distance: 500 m
(when using a BELDEN
8281 75-ohm coaxial cable
or equivalent)
Checksum: HDLC CRC-CCIT
X
16
+ X
12
+ X
5
+ 1
REMOTE 2
Complies with RS-422A signal
standard
with loop-through output
D-sub 9-pin (
×
2),
100 ohm/10 kilohm
Data transfer rate : 38.4 kbps
REMOTE 3
Complies with RS-232C signal
standard for connecting a
terminal
D-sub 25-pin (fixed with M2.6
screws) (
×
1)
Terminal
9600 bps, DTR control
8-bit, No parity, No check,
1 stop bit
ISR
9600 bps
7-bit, ODD parity, 1 stop bit
AC power input
3-pin AC IN connectors (
×
2)
Accessories supplied
Operation manual (1)
Installation manual for software (1)
Maintenance manual (1)
75-ohm terminators (3)
T-bridge (B) (1)
D-sub connector screws (2)
Audio connectors (32 sets)
Optional accessories
Remote control units
BKS-R1601, BKS-R3202, BKS-3203, BKS-R3204,
BKS-R3205, BKS-R3206
Display units
BKS-R3280, BKS-R3281
Board
BKDS-RS1690 backup control board
Power unit
BKDS-PA3291 backup power supply unit
9-pin remote cables
RCC-5G (5 m), RCC-10G (10 m), RCC-30G (30
m)
Rack mount kit
RMM-30
Design and specifications are subject to change
without notice.
Specifications
